*, 
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
} 

:root {

  /* ===== BACKGROUNDS ===== */

  --bg-body: #060B16;
  --bg-main: #0B1220;
  --bg-panel: #131822;
  --bg-card: #1A2130;
  --bg-hover: #222B3D;

  /* ===== TEXT COLORS ===== */

  --text-main: #DDE3EC;
  --text-soft: #A8B1C1;
  --text-muted: #8E98A8;

  /* ===== ACCENT COLORS ===== */

  --accent-blue: #4DA3FF;
  --accent-cyan: #65D9FF;
  --accent-purple: #6A63FF;

  /* ===== EXTRA COLORS ===== */

  --success: #58D68D;
  --danger: #FF5A7A;
  --warning: #FFC857;

  /* ===== BORDERS ===== */

  --border-soft: rgba(255,255,255,0.08);
  --border-light: rgba(255,255,255,0.14);

  /* ===== SHADOWS ===== */

  --shadow-dark:
    0 10px 30px rgba(0,0,0,0.35);

  --shadow-blue:
    0 0 20px rgba(77,163,255,0.25);

}

/* =========================
   TYPOGRAPHY SYSTEM
========================= */

/* ===== BODY ===== */


html {
    scroll-behavior: smooth;
}

body {

    margin: 0;
    background: var(--bg-body);
    color: var(--text-main);
    font-family: "Roboto", sans-serif;
    font-size: 15px;
    line-height: 1.6;
}

/* ===== HEADINGS ===== */

h1,
h2,
h3,
h4,
.logo {

    font-family: "Rajdhani", sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    color: white;
    margin: 0;
}

/* ===== TITLE SIZES ===== */

h1 {
    font-size: 42px;
}

h2 {
    font-size: 30px;
}

h3 {
    font-size: 22px;
}

h4 {
    font-size: 18px;
}

/* ===== PARAGRAPH ===== */

p {
    color: var(--text-soft);
}

/* ===== LINKS ===== */

a {

    color: var(--text-main);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: var(--accent-cyan);
}

/* ===== MENU ===== */

.main-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: "Rajdhani", sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-icon {
    width: 30px;
    height: 30px;
    background: #2B3345;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.nav-icon img {
    width: 15px;
    height: 15px;
    display: block;
    transition: 0.3s;
    filter:
        brightness(0)
        invert(1);
}

.main-nav a:hover .nav-icon img {

    filter:
        brightness(0)
        saturate(100%)
        invert(67%)
        sepia(96%)
        saturate(1366%)
        hue-rotate(176deg)
        brightness(101%)
        contrast(101%);
}

.hamburger {
    display: none;
    background: none;
    border: 0;
    color: white;
    font-size: 34px;
    padding: 10px 20px;
    cursor: pointer;
}


/* ===== SMALL TEXT ===== */

.small-text {
    font-size: 13px;
    color: var(--text-muted);
}

.wrapper {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.main-header {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    z-index: 999;
    background: rgba(22,30,48,0.72);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(6px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    padding: 20px 0;
    border-radius: 12px;
}

.main-header ul {
    list-style-type: none;
    display: flex;
    justify-content: center;
    gap: 35px;
}

.main-header ul li a {
    font-size: 13px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.main-hero {
    width: 100%;
    height: 75vh;
    background-image: url(images/bg5.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    background-position: center top;
    padding-top: 90px;
    margin-top: 0;
}

.main-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to bottom,
            rgba(6,11,22,0.20),
            rgba(6,11,22,0.55)
        );
}

.statistics .three-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
    
}

.statistics .three-box svg {
    transition: color .5s ease-in-out;
}

.statistics .three-box div:hover {
    cursor: pointer;
}

.statistics .three-box div:hover svg {
    color: #af8b3e;
}

.statistics .three-box div:hover h3 {
    color: #c5c5c5;
    transition: color .5s ease-in-out;
}


.statistics .three-box div {
    background-color: #1f1f22;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    row-gap: 15px;
}

.statistics svg {
    color: #65D9FF;
    width: 40px;
    height: 40px;
}

.statistics .box-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.statistics .three-box div img{
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
    margin-top: 10px;
}

.statistics .three-box div h3{
    font-size: 18px;
}

.statistics .three-box div p{
    font-size: 14px;
}

.account-slider {
    display: flex;
    margin-top: 30px;
}

.account-slider .form-div {
    display: flex;
    flex-wrap: wrap;
    background: #131822;
    padding: 30px;
    border-radius: 5px;
    border: 1px solid rgba(255,255,255,0.06);
}

.form-div input {
    width: 100%;
    height: 50px;
    padding: 0 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.08);
    background: #212a50;
    color: white;
    outline: none;
    transition: 0.3s;
    margin: 10px 0;
}

.form-div input:focus {
    border-color: #4DA3FF;
    box-shadow: 0 0 15px rgba(77,163,255,0.25);
}

.account-slider .form-flex {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.form-links a {
    font-size: 12px;
}

.account-slider .slider img {
    object-fit: cover;
    width: 100%;
    height: 400px;
}

.login-btn button {
    background-color: #212a50;
    display: inline-block;
    padding: 10px 40px;
    color: #ececec;
    margin-top: 10px;
    border-radius: 5px;
    transition: background-color 0.5s ease-in-out;
}

.login-btn button:hover {
    background-color: #383379;
    cursor: pointer;
    
}

.info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 15px 0;
}

.info div {
    width: 100%;
    height: 100px;
    background-size: cover;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 20px;
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    isolation: isolate;
    transition: 0.3s;
}

.info div::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to bottom,
            rgba(6,11,22,0.15),
            rgba(6,11,22,0.75)
        );
    z-index: -1;
}

.info div:hover {
    transform: translateY(-4px);
    box-shadow:
        0 10px 30px rgba(0,0,0,0.35);
        cursor: pointer;
}

.info div:nth-child(1) {
    background-image: url(images/bg1.jfif);
}

.info div:nth-child(2) {
    background-image: url(images/bg2.jfif);
}

.info div:nth-child(3) {
    background-image: url(images/bg4.webp);
}

.news {
    background:
linear-gradient(
    to right,
    #121722,
    #1C2333,
    #121722
);
    box-shadow: inset 0 0 40px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 20px;
    display: flex;
    justify-content: space-between;
}

.news a {
    text-decoration: underline;
}

.news-boxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 10px;
    gap: 5px;
    
}

.news-boxes > div {
    background-color: #242425;
    padding: 30px;
    
}

.news-boxes h4 {
    font-size: 14px;
    font-weight: 400;
}

.news-boxes p {
    font-size: 12px;

}

.news-boxes img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    margin: 20px 0;
}

.news-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;

}

.news-bottom span {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
}

.news-bottom a {
    display: inline-flex;
    align-items: center;
    background-color: #3c4055;
    padding: 7px 25px;
    font-size: 12px;
}

.news-bottom a:hover {
    background-color: #323b64;

}

.statistics-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    margin-top: 10px;
}

.statistics-3 div {
    height: 65px;
    background:
        linear-gradient(
            to bottom,
            #262729,
            #17181B
        );
    border: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-left: 20px;
}

.statistics-3 div::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    background:
        radial-gradient(
            rgba(77,163,255,0.14),
            transparent 70%
        );
    top: -140px;
    left: 50%;
    transform: translateX(-50%);
}

.statistics-3 p {
    position: relative;
    z-index: 2;
    font-family: "Rajdhani", sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    color: white;
    margin: 0;
}

.statistics-3 span {
    color: #65D9FF;
    margin-right: 5px;
}

.statistics-3 div {
    transition: 0.3s;
}

.statistics-3 div:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.35);
}


.statistics-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    margin-top: 5px;
}

.statistics-table div {
    background: linear-gradient(
    to bottom,
    #2A2B31,
    #1E1F24
);
    border:1px solid rgba(255,255,255,0.05);
  
}

.statistics-table table {
    width: 100%;
    border-collapse: collapse;
}

.statistics-table th,
.statistics-table td {
    padding: 12px 18px;
    text-align: left;
}

.statistics-table th {
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #BFC6D4;
}

.statistics-table td {
    font-size: 12px;
    color: #E5E9F2;
}

.statistics-table th:nth-child(1),
.statistics-table td:nth-child(1) {
    width: 40px;
}

.statistics-table th:nth-child(2),
.statistics-table td:nth-child(2) {
    width: 180px;
}

.statistics-table th:nth-child(3),
.statistics-table td:nth-child(3) {
    width: 60px;
}

.statistics-table th:nth-child(4),
.statistics-table td:nth-child(4) {
    width: 80px;
}

.media {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background:
linear-gradient(
    to right,
    #121722,
    #1C2333,
    #121722
);
    box-shadow: inset 0 0 40px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.05);
    height: 60px;
    padding: 0 20px;
    margin-top: 10px;
}

.media a {
    text-decoration: underline;
}


.media-section {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #1E1F24;
    padding: 25px;
}

.media-items {
    display: flex;
    gap: 20px;
    flex: 1;
}

.media-card {
    height: 140px;
    background: #333;
    flex: 1;
    background-image: url(images/bg1.jfif);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background:rgba(255,255,255,0.12);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 30px;
    z-index: 999;
    border: 1px solid rgba(255,255,255,0.18);
}

.media-card.big {
    flex: 1.5;
    background-image: url(images/bg2.jfif);
}

.media-section .arrow {
    width: 50px;
    height: 50px;
    background-color: #212a50;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    border-radius: 4px;
}

.media-section .arrow-up:hover {
    background: #4DA3FF;
    cursor: pointer;
}

footer {
    width: 100%;
}

footer .arrow-up {
    width: 35px;
    height: 35px;
    background:
        linear-gradient(
            to bottom,
            #50525C,
            #353740
        );
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.15);
    margin: 30px auto 0;
    position: relative;
    top: 18px;
    z-index: 2;
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    transition: 0.3s;
}

footer .arrow-up:hover {
    background:
        linear-gradient(
            to bottom,
            #949494,
            #3a3a3a
        );
    cursor: pointer;
}

footer .arrow-up span {
    font-size: 22px;
    position: relative;
    top: -1px;
}

footer hr {
    height: 1px;
    border: 0;
    outline: 0;
    background-color: #313131;
}

.footer-nav {
    margin-top: 40px;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-nav ul li a {
    font-size: 10px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.footer-links a {
    width: 25px;
    height: 25px;
    display: flex;
}

.footer-links .footer-logo {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.footer-links img {
    width: 40px;
    background: #ffffff;
    border-radius: 50%;
    padding: 5px;
}

.footer-links .social {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 20px;
}

/* Dosyalar Start */

.staff-h1, .goruntuler-h1 {
    text-align: center;
    margin-top: 40px;
}

.staff ul {
    list-style-type: none;
    text-align: center;
    display: flex;
    flex-direction: column;
    row-gap: 40px;
}

/* Görüntüler Start */

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}



/* Responsive Start */

@media (max-width: 768px) {
    body {
    overflow-x: hidden;
}

    .wrapper {
        max-width: 100%;
        width: 100%;
        margin: 0;
    }

    .main-hero {
        border-radius: 0;
    }

    .main-header {
        position: static;
        width: 100%;
        max-width: 100vw;
        left: 0;
        transform: none;
        border-radius: 0;
        padding: 0;
        box-sizing: border-box;
        height: auto;
    }

    .hamburger {
        display: block;
        margin: 10px;
        background: rgba(255,255,255,0.05);
        border-radius: 6px;
        color: white;
        font-size: 20px;
        z-index: 9999;
        
}

    .news-boxes,
    .info,
    .statistics-3,
    .statistics-table {
    grid-template-columns: 1fr;
}
   .statistics .three-box {
    grid-template-columns: 1fr;
}

    .main-header ul {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        padding: 0;
        margin: 0;
        gap: 0;
    }

    .main-header li {
        width: 100%;
    }

    .main-nav ul {
        display: flex;
        flex-direction: column;
        max-height: 0;
        overflow: hidden;
        transition: 0.4s;
        gap: 0;
}

.main-nav ul.open {
        max-height: 500px;
}

    .main-nav a {
        width: 100%;
        justify-content: flex-start;
        padding: 15px 20px;
        box-sizing: border-box;
    }

    .main-hero {
        height: 40vh;
    }

.account-slider {

        flex-direction: column;
}

.media-section,
.media-items {

    flex-direction: column;
}

.media-section {
    padding: 15px;
}

.footer-nav ul {
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-nav li {
    width: 100%;
}

.footer-nav a {
    display: block;
    width: 100%;
    text-align: center;
}

.footer-links {
    grid-template-columns: 1fr;
    text-align: center;
}

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

.media-items {
    width: 100%;
}

.media-card,
.media-card.big {
    width: 100%;
    height: 220px;
    flex: none;
}



}