/* Tüm sitedeki metin seçim rengini değiştirir */
::selection {
  background: red; /* Arka plan rengi */
  color: white;    /* Yazı rengi */
}

.kabartma {
  text-shadow:
    0 1px 1px rgba(255, 255, 255, 0.6),
    0 -1px 1px rgba(0, 0, 0, 0.2);
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #000;
    color: #fff;
    padding-top: 80px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    height: 80px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    gap: 40px;
}

.nav-center {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-center a {
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    height: 45px;
}

.nav-center a:hover {
    background-color: #dc3545;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
}

.page-header {
    padding: 80px 0;
    text-align: center;
    background: #00695c;
}

.car-block {
    display: flex;
    padding: 60px;
    gap: 40px;
}

.footer {
    padding: 60px 40px;
    background: #111;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.hero {
    /* Arka plan resmi ve karartma katmanı birlikte */
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                      url('images/takim1.jpeg');
    
    background-size: cover;       /* Resmi tüm alanı kaplayacak şekilde yayar */
    background-position: center 60%;  /* Resmi ortalar ve hafif aşağı kaydırır */
    height: 80vh;                 /* Ekran yüksekliğinin %80'ini kaplar */
    display: flex;
    align-items: center;          /* Dikeyde ortalar */
    justify-content: space-between; /* Yatayda iki yana dağıtır */
    text-align: center;
    color: white;
    padding: 20px 60px;
    animation: slideInFromLeft 1.5s ease-out;
    position: relative;           /* Absolute positioned elementler için referans */
}

/* Hero Sol Taraf - Dikey Yazı */
.hero-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
}

.vertical-text {
    max-width: 400px;
    text-align: left;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

.vertical-text h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 20px;
    letter-spacing: 2px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.2;
}

.vertical-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    margin: 0;
}

/* Hero Sağ Taraf - Instagram Post */
.hero-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.instagram-post {
    max-width: 350px;
    animation: slideInFromLeft 1.2s ease-out 0.6s both;
}

/* Instagram Toggle Button */
.instagram-toggle {
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #fff;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.instagram-toggle:hover {
    background: rgba(220, 53, 69, 0.8);
    border-color: #dc3545;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

.instagram-toggle h3 {
    font-size: 1.3rem;
    color: #fff;
    margin: 0;
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.toggle-icon {
    margin-left: 15px;
}

.arrow {
    color: #fff;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.instagram-toggle.active .arrow {
    transform: rotate(180deg);
}

/* Instagram Embed Container */
.instagram-embed {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, margin-top 0.5s ease-in-out;
    margin-top: 0;
}

.instagram-embed.show {
    max-height: 600px;
    margin-top: 20px;
}

/* Instagram Embed Styling */
.instagram-media {
    border-radius: 15px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
}

/* Responsive Hero */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        padding: 40px 20px;
        gap: 40px;
        height: auto;
        min-height: 80vh;
    }
    
    .hero-left,
    .hero-right {
        flex: none;
        width: 100%;
        justify-content: center;
    }
    
    .vertical-text {
        max-width: none;
        text-align: center;
    }
    
    .vertical-text h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
        letter-spacing: 1px;
    }
    
    .vertical-text p {
        font-size: 1rem;
    }
    
    .instagram-post {
        max-width: 320px;
    }
    
    .instagram-toggle h3 {
        font-size: 1.1rem;
    }
    
    .instagram-toggle {
        padding: 15px;
    }
    
    .instagram-media {
        max-width: 320px !important;
        min-width: 280px !important;
    }
}

/* ================= SLIDE MESSAGE ================= */
.slide-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2000;
    color: white;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    max-width: 500px;
    padding: 0 20px;
}

.slide-message.show {
    opacity: 1;
    visibility: visible;
    animation: slideInFromLeft 1.2s ease-out both;
}

.slide-message p {
    margin: 0;
    font-size: 2.5rem;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.2;
}

/* Responsive Slide Message */
@media (max-width: 768px) {
    .slide-message {
        display: none;
    }
}

/* ================= TEAM SECTION ================= */
.team-section {
    padding: 80px 20px;
    text-align: center;
    background: #000000;
}

.team-section h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #fff;
}

.team-cards {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

/* Takım Kaptanı - En üstte ortada */
.team-card.captain {
    width: 400px;
    height: 120px;
}

/* İkinci ve üçüncü sıra kartları */
.team-row-2,
.team-row-3 {
    display: flex;
    justify-content: center;
    gap: 60px;
    width: 100%;
}

/* Genel kart stilleri */
.team-card {
    background: #222;
    border-radius: 20px;
    padding: 20px;
    width: 380px;
    height: 100px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    overflow: hidden;
    position: relative;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.4);
    border-color: #dc3545;
}

.team-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    position: relative;
}

.team-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    z-index: 2;
}

.team-card:hover img {
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.team-info {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.4s ease;
    text-align: left;
    width: calc(100% - 110px);
}

.team-card:hover .team-info {
    opacity: 1;
}

.team-card h3 {
    font-size: 1.1rem;
    margin: 0 0 5px 0;
    color: #fff;
    font-weight: 600;
}

.team-card p {
    font-size: 1.3rem;
    margin: 0;
    color: #fff;
    font-weight: bold;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .team-row-2,
    .team-row-3 {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .team-card {
        width: 320px;
        height: 90px;
    }
    
    .team-card.captain {
        width: 340px;
        height: 100px;
    }
    
    .team-card img {
        width: 70px;
        height: 70px;
        left: 10px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
    }
    
    .team-info {
        right: 15px;
        width: calc(100% - 95px);
        opacity: 1 !important;
    }
    
    .team-card h3 {
        font-size: 1rem;
    }
    
    .team-card p {
        font-size: 1.1rem;
    }
    
    .team-section {
        padding: 60px 15px;
    }
}
.nav-left img {
    height: 50px;
    width: auto;
}

/* Burger Menu */
.burger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    position: absolute;
    right: 20px;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Responsive navbar */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .navbar {
        height: 70px;
        padding: 15px 20px;
        justify-content: flex-start;
        gap: 0;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .nav-center {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav-center.active {
        left: 0;
    }
    
    .nav-center a {
        font-size: 1.2rem;
        padding: 15px 20px;
        margin: 10px 0;
        width: 80%;
        text-align: center;
        border-radius: 8px;
    }
    
    .nav-left img {
        height: 40px;
    }
}
/* ================= FORMULA SECTION ================= */
.formula-section {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), 
                      url('images/formula_students.avif');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
}

.formula-overlay {
    width: 100%;
    max-width: 1200px;
    padding: 60px 20px;
    text-align: center;
}

.formula-section h2 {
    font-size: 2.8rem;
    margin-bottom: 30px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.formula-text {
    max-width: 800px;
    margin: 0 auto;
}

.formula-text p {
    font-size: 1.3rem;
    line-height: 1.7;
    color: #fff;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.formula-btn {
    display: inline-block;
    padding: 18px 35px;
    background: transparent;
    color: #fff;
    text-decoration: none;
    border: 2px solid #fff;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-shadow: none;
}

.formula-btn:hover {
    background-color: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .formula-section {
        height: 70vh;
    }
    
    .formula-overlay {
        padding: 40px 15px;
    }
    
    .formula-section h2 {
        font-size: 2.2rem;
    }
    
    .formula-text p {
        font-size: 1.1rem;
    }
    
    .formula-btn {
        padding: 15px 25px;
        font-size: 1rem;
    }
}
/* ================= FOOTER STYLES ================= */
.footer-block {
    flex: 1;
    text-align: center;
}

.footer-block h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-block p {
    color: #ccc;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons a {
    transition: transform 0.3s ease;
}

.social-icons a:hover {
    transform: scale(1.1);
}

.social-icons img {
    width: 35px;
    height: 35px;
}

.footer-img {
    max-width: 120px;
    height: auto;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-img:hover {
    opacity: 1;
}

/* Footer responsive */
@media (max-width: 768px) {
    .footer {
        flex-direction: column;
        padding: 40px 20px;
        gap: 30px;
    }
    
    .footer-block {
        width: 100%;
    }
    
    .footer-img {
        max-width: 100px;
    }
    
    .social-icons img {
        width: 30px;
        height: 30px;
    }
}
/* ================= ABOUT SECTION ================= */
.about-section {
    padding: 80px 20px;
    background: #000;
    text-align: center;
}

.about-section h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #fff;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.about-image {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: center;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: 15px;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ccc;
    text-align: justify;
    max-width: 700px;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .about-section {
        padding: 60px 15px;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-text {
        font-size: 1rem;
        text-align: left;
    }
}
.about-btn {
    display: inline-block;
    padding: 15px 30px;
    background: transparent;
    color: #fff;
    text-decoration: none;
    border: 2px solid #fff;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.about-btn:hover {
    background-color: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}
/* ================= ANIMATIONS ================= */
@keyframes slideInFromLeft {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Fade in animation for other elements */
@keyframes fadeInUp {
    0% {
        transform: translateY(30px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInDown {
    0% {
        transform: translateY(-30px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes scaleIn {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Scroll animations */
@keyframes slideUpFromBottom {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Initial state for scroll animations */
.team-section h2,
.team-card,
.about-section h2,
.about-image,
.about-text,
.about-btn,
.formula-section h2,
.formula-text p,
.formula-btn,
.content-block,
.info-block,
.stages-block {
    opacity: 0;
    transform: translateY(50px);
}

/* Animated state */
.team-section h2.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}

.team-card.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}

.about-section h2.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}

.about-image.animate {
    animation: slideUpFromBottom 0.8s ease-out 0.2s forwards;
}

.about-text.animate {
    animation: slideUpFromBottom 0.8s ease-out 0.4s forwards;
}

.about-btn.animate {
    animation: slideUpFromBottom 0.8s ease-out 0.6s forwards;
}

.formula-section h2.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}

.formula-text p.animate {
    animation: slideUpFromBottom 0.8s ease-out 0.2s forwards;
}

.formula-btn.animate {
    animation: slideUpFromBottom 0.8s ease-out 0.4s forwards;
}

.content-block.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}
/* ================= ABOUT PAGE STYLES ================= */

/* About Header */
.about-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.about-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Photo Gallery */
.photo-gallery {
    background: #000;
    padding: 80px 20px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

/* Interactive Gallery */
.interactive-gallery {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    height: 500px;
    animation: scaleIn 0.8s ease-out 0.6s both;
}

.desktop-gallery {
    display: flex;
}

.mobile-gallery {
    display: none;
}

.side-photo {
    width: 300px;
    height: 350px;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s ease;
    opacity: 0.7;
    transform: scale(0.9);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.side-photo:hover {
    opacity: 0.9;
    transform: scale(0.95);
    box-shadow: 0 8px 25px rgba(255, 0, 0, 0.2);
}

.center-photo {
    width: 500px;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3);
    transition: all 0.5s ease;
    z-index: 2;
    position: relative;
}

.side-photo img,
.center-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.side-photo:hover img {
    transform: scale(1.05);
}

.center-photo img {
    transform: scale(1.02);
}

/* Mobile Gallery Styles */
.mobile-gallery-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.mobile-photo-container {
    width: 300px;
    height: 250px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(255, 0, 0, 0.3);
}

.mobile-photo-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 0.3s ease;
}

.mobile-nav-btn {
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.mobile-nav-btn:hover {
    background: rgba(255, 0, 0, 1);
    transform: scale(1.1);
}

.mobile-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.mobile-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-dot.active {
    background: #ff0000;
    transform: scale(1.2);
}

.mobile-dot:hover {
    background: rgba(255, 0, 0, 0.7);
}


/* About Content */
.about-content {
    background: #111;
    padding: 80px 20px;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

.content-block {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.2);
}

.content-block h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 600;
}

.content-block p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 15px;
}

.content-block p:last-child {
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-header {
        padding: 80px 15px 60px;
    }
    
    .about-header h1 {
        font-size: 2.2rem;
    }
    
    .photo-gallery {
        padding: 60px 15px;
    }
    
    .desktop-gallery {
        display: none;
    }
    
    .mobile-gallery {
        display: block;
    }
    
    .mobile-photo-container {
        width: 280px;
        height: 220px;
    }
    
    .mobile-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .about-content {
        padding: 60px 15px;
    }
    
    .content-container {
        gap: 40px;
    }
    
    .content-block {
        padding: 30px 20px;
    }
    
    .content-block h2 {
        font-size: 1.6rem;
    }
    
    .content-block p {
        font-size: 1rem;
    }
}
/* ================= FORMULA STUDENT PAGE STYLES ================= */

/* Formula Student Header */
.formula-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.formula-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Formula Info Section */
.formula-info {
    background: #111;
    padding: 80px 20px;
}

.info-container {
    max-width: 1200px;
    margin: 0 auto;
}

.info-block {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.2);
}

.info-block h2 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
}

.info-block p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 20px;
    text-align: justify;
}

.info-block p:last-child {
    margin-bottom: 0;
}

/* Competition Stages Section */
.competition-stages {
    background: #000;
    padding: 80px 20px;
}

.stages-container {
    max-width: 1200px;
    margin: 0 auto;
}

.stages-block {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stages-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.2);
}

.stages-block h2 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
}

.stages-block p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 20px;
    text-align: justify;
}

.stages-block p:last-child {
    margin-bottom: 0;
}

/* Responsive Design for Formula Student Page */
@media (max-width: 768px) {
    .formula-header {
        padding: 80px 15px 60px;
    }
    
    .formula-header h1 {
        font-size: 2.2rem;
    }
    
    .photo-gallery {
        padding: 60px 15px;
    }
    
    .gallery-container {
        height: 400px;
    }
    
    .formula-info,
    .competition-stages {
        padding: 60px 15px;
    }
    
    .info-block,
    .stages-block {
        padding: 30px 20px;
    }
    
    .info-block h2,
    .stages-block h2 {
        font-size: 1.8rem;
    }
    
    .info-block p,
    .stages-block p {
        font-size: 1rem;
        text-align: left;
    }
}
.info-block.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}

.stages-block.animate {
    animation: slideUpFromBottom 0.8s ease-out forwards;
}
/* ================= VEHICLES PAGE STYLES ================= */

/* Vehicles Header */
.vehicles-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.vehicles-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Year Selector */
.year-selector {
    background: #000;
    padding: 40px 20px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

.year-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.year-btn {
    padding: 15px 30px;
    background: transparent;
    color: #fff;
    border: 2px solid #555;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.year-btn:hover {
    border-color: #dc3545;
    color: #dc3545;
}

.year-btn.active {
    background: #dc3545;
    border-color: #dc3545;
    color: #fff;
}

/* Vehicle Sections */
.vehicle-section {
    background: #111;
    padding: 80px 20px;
    transition: opacity 0.5s ease;
    min-height: 400px;
}

.vehicle-section.hidden {
    display: none;
}

/* Empty State */
.empty-state {
    background: #111;
    padding: 100px 20px;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-content {
    max-width: 600px;
}

.empty-content h2 {
    font-size: 2.5rem;
    color: #666;
    margin-bottom: 20px;
    font-weight: 300;
}

.empty-content p {
    font-size: 1.2rem;
    color: #888;
    line-height: 1.6;
}

.vehicle-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 2026 Vehicle (Single Image) */
.single-vehicle-image {
    text-align: center;
    margin-bottom: 40px;
}

.single-vehicle-image img {
    width: 100%;
    max-width: 800px;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
}

.vehicle-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.vehicle-info h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 600;
}

.vehicle-info p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #ccc;
}

/* 2025 Vehicle (Detailed) */
.main-vehicle-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin: 0 auto 50px auto;
    width: 100%;
    max-width: 1200px;
}

.main-vehicle-image img {
    width: 100%;
    max-width: 1200px;
    height: 600px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.vehicle-details {
    margin-bottom: 60px;
}

.vehicle-details h2 {
    font-size: 2.5rem;
    color: #fff;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 600;
}

.technical-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.spec-item {
    background: #222;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    border-left: 4px solid #dc3545;
    transition: transform 0.3s ease;
}

.spec-item:hover {
    transform: translateY(-5px);
}

.spec-item h3 {
    font-size: 1rem;
    color: #dc3545;
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 1px;
}

.spec-item p {
    font-size: 1.4rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
}

.vehicle-description {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
}

.vehicle-description p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 20px;
    text-align: justify;
}

.vehicle-description p:last-child {
    margin-bottom: 0;
}

/* Vehicle Gallery */
.vehicle-gallery {
    text-align: center;
}

.vehicle-gallery h3 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 30px;
    font-weight: 600;
}

.vehicle-gallery .gallery-container {
    max-width: 800px;
    margin: 0 auto 30px;
    height: 400px;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.vehicle-gallery .photo-slide {
    position: absolute;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100%;
    transition: left 0.8s ease-in-out;
}

.vehicle-gallery .photo-slide.active {
    left: 0;
}

.vehicle-gallery .photo-slide.prev {
    left: -100%;
}

.vehicle-gallery .photo-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 15px;
}

.vehicle-gallery .gallery-dots {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.vehicle-gallery .dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #555;
    cursor: pointer;
    transition: all 0.3s ease;
}

.vehicle-gallery .dot.active,
.vehicle-gallery .dot:hover {
    background: #dc3545;
}

/* Responsive Design for Vehicles Page */
@media (max-width: 768px) {
    .vehicles-header {
        padding: 80px 15px 60px;
    }
    
    .vehicles-header h1 {
        font-size: 2.2rem;
    }
    
    .year-selector {
        padding: 30px 15px;
    }
    
    .year-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .year-btn {
        width: 200px;
        padding: 12px 25px;
        font-size: 1.1rem;
    }
    
    .vehicle-section {
        padding: 60px 15px;
    }
    
    .single-vehicle-image img {
        height: 250px;
    }
    
    .main-vehicle-image img {
        height: 400px;
    }
    
    .vehicle-info h2,
    .vehicle-details h2 {
        font-size: 2rem;
    }
    
    .technical-specs {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .spec-item {
        padding: 20px 15px;
    }
    
    .spec-item p {
        font-size: 1.2rem;
    }
    
    .vehicle-description {
        padding: 30px 20px;
    }
    
    .vehicle-description p {
        font-size: 1rem;
        text-align: left;
    }
    
    .vehicle-gallery .gallery-container {
        height: 250px;
    }
    
    .vehicle-gallery .photo-slide img {
        border-radius: 10px;
    }
}
/* ================= TEAM PAGE STYLES ================= */

/* Team Page Header */
.team-page-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.team-page-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Team Page Section */
.team-page-section {
    background: #000;
    padding: 80px 20px;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

.team-page-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.team-page-row {
    display: flex;
    justify-content: center;
    gap: 80px;
}

.team-page-card {
    width: 300px;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid transparent;
}

.team-page-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.4);
    border-color: #dc3545;
}

.team-page-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
}

.team-page-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-page-card:hover img {
    transform: scale(1.1);
}

.team-page-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(220, 53, 69, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-page-card:hover .team-page-overlay {
    opacity: 1;
}

.team-page-overlay h3 {
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* Responsive Design for Team Page */
@media (max-width: 768px) {
    .team-page-header {
        padding: 80px 15px 60px;
    }
    
    .team-page-header h1 {
        font-size: 2.2rem;
    }
    
    .team-page-section {
        padding: 60px 15px;
    }
    
    .team-page-container {
        gap: 40px;
    }
    
    .team-page-row {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .team-page-card {
        width: 250px;
        height: 300px;
        display: flex;
        flex-direction: column;
        border-radius: 20px 20px 0 0;
        overflow: visible;
    }
    
    .team-page-link {
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    
    .team-page-card img {
        width: 100%;
        height: 250px;
        border-radius: 20px 20px 0 0;
    }
    
    .team-page-card:hover img {
        transform: none;
    }
    
    .team-page-overlay {
        position: static;
        background: #222;
        opacity: 1 !important;
        height: 50px;
        border-radius: 0 0 20px 20px;
        border-left: 4px solid #dc3545;
    }
    
    .team-page-overlay h3 {
        font-size: 1.2rem;
        color: #fff;
        text-shadow: none;
    }
}
/* ================= CONTACT PAGE STYLES ================= */

/* Contact Header */
.contact-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.contact-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Contact Content */
.contact-content {
    background: #000;
    padding: 80px 20px;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

/* Contact Info (Sol Section) */
.contact-info {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
}

.contact-info h2 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 30px;
    font-weight: 600;
    text-align: center;
}

.contact-item {
    margin-bottom: 35px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item h3 {
    font-size: 1.3rem;
    color: #dc3545;
    margin-bottom: 15px;
    font-weight: 600;
}

.contact-email {
    display: inline-block;
    font-size: 1.2rem;
    color: #fff;
    text-decoration: none;
    background: #333;
    padding: 12px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-email:hover {
    background: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
}

.contact-social {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: #333;
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.social-link:hover {
    background: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
}

.social-link img {
    width: 30px;
    height: 30px;
}

.social-link span {
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-address {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ccc;
    margin: 0;
}

/* Contact Map (Sağ Section) */
.contact-map {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
}

.contact-map h2 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 30px;
    font-weight: 600;
    text-align: center;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.map-link {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 15px 20px;
    background: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.map-link:hover {
    background: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-header {
        padding: 80px 15px 60px;
    }
    
    .contact-header h1 {
        font-size: 2.2rem;
    }
    
    .contact-content {
        padding: 60px 15px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info,
    .contact-map {
        padding: 30px 20px;
    }
    
    .contact-info h2,
    .contact-map h2 {
        font-size: 1.8rem;
    }
    
    .contact-item h3 {
        font-size: 1.2rem;
    }
    
    .contact-email {
        font-size: 1rem;
        padding: 10px 15px;
    }
    
    .social-link {
        padding: 12px 15px;
    }
    
    .social-link img {
        width: 25px;
        height: 25px;
    }
    
    .social-link span {
        font-size: 1rem;
    }
    
    .contact-address {
        font-size: 1rem;
    }
    
    .map-container iframe {
        height: 300px;
    }
    
    .map-link {
        font-size: 1rem;
        padding: 12px 15px;
    }
}
/* ================= SPONSORS PAGE STYLES ================= */

/* Sponsors Header */
.sponsors-header {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.sponsors-header h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
}

/* Ana Destekçiler Section */
.main-sponsors-section {
    background: #000;
    padding: 80px 20px 60px;
    animation: slideInFromLeft 1.2s ease-out 0.3s both;
}

.other-sponsors-section {
    background: #000;
    padding: 60px 20px 80px;
    animation: slideInFromLeft 1.2s ease-out 0.6s both;
}

.sponsors-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.sponsors-title {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Ana Destekçiler Grid - 3'lü yan yana */
.main-sponsors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.main-sponsor-card {
    position: relative;
    width: 100%;
    height: 150px;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-sponsor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 53, 69, 0.4);
    border-color: #dc3545;
}

/* Diğer Destekçiler Grid - 8 tane (4+4 düzeni) */
.other-sponsors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.other-sponsor-card {
    position: relative;
    width: 100%;
    height: 250px;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #222;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 2px solid transparent;
}

.other-sponsor-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(220, 53, 69, 0.3);
    border-color: #dc3545;
}

.sponsor-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    position: relative;
}

.main-sponsor-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.other-sponsor-card img {
    width: 100%;
    height: 100%;
    object-fit: scale-down;
    object-position: center;
    background: #fff;
    padding: 20px;
    transition: transform 0.3s ease;
}

.main-sponsor-card:hover img,
.other-sponsor-card:hover img {
    transform: scale(1.1);
}

.sponsor-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(220, 53, 69, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.main-sponsor-card:hover .sponsor-overlay,
.other-sponsor-card:hover .sponsor-overlay {
    opacity: 1;
}

.sponsor-overlay h3 {
    margin: 0;
    color: #fff;
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* Responsive Design for Sponsors Page */
@media (max-width: 1024px) {
    .main-sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .other-sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .sponsors-header {
        padding: 80px 15px 60px;
    }
    
    .sponsors-header h1 {
        font-size: 2.2rem;
    }
    
    .main-sponsors-section,
    .other-sponsors-section {
        padding: 60px 15px;
    }
    
    .sponsors-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .main-sponsors-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 350px;
    }
    
    .other-sponsors-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        max-width: 350px;
    }
    
    .main-sponsor-card {
        height: 250px;
        display: flex;
        flex-direction: column;
        border-radius: 20px 20px 0 0;
        overflow: visible;
    }
    
    .other-sponsor-card {
        height: 200px;
        display: flex;
        flex-direction: column;
        border-radius: 20px 20px 0 0;
        overflow: visible;
    }
    
    .sponsor-link {
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    
    .main-sponsor-card img {
        height: 200px;
        border-radius: 20px 20px 0 0;
    }
    
    .other-sponsor-card img {
        height: 150px;
        border-radius: 20px 20px 0 0;
    }
    
    .main-sponsor-card:hover img,
    .other-sponsor-card:hover img {
        transform: none;
    }
    
    .sponsor-overlay {
        position: static;
        background: #222;
        opacity: 1 !important;
        height: 50px;
        border-radius: 0 0 20px 20px;
        border-left: 4px solid #dc3545;
    }
    
    .sponsor-overlay h3 {
        font-size: 1.2rem;
        color: #fff;
        text-shadow: none;
    }
}

/* ================= YAPIM SÜRECİ BUTONU ================= */
.progress-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 0, 0, 0.9);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.progress-btn:hover {
    background: rgba(255, 0, 0, 1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.4);
}

/* ================= YAPIM SÜRECİ MODAL ================= */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background-color: #111;
    margin: 5% auto;
    padding: 0;
    border-radius: 15px;
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    color: white;
}

.modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: bold;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #ffcccc;
}

.modal-body {
    padding: 30px;
}

.progress-gallery {
    position: relative;
    width: 100%;
    height: 400px;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
}

.progress-slide {
    display: none;
    width: 100%;
    height: 100%;
}

.progress-slide.active {
    display: block;
}

.progress-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.progress-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.nav-btn {
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: rgba(255, 0, 0, 1);
    transform: scale(1.1);
}

.progress-dots {
    display: flex;
    gap: 10px;
}

.progress-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.progress-dot.active {
    background: #ff0000;
    transform: scale(1.2);
}

.progress-dot:hover {
    background: rgba(255, 0, 0, 0.7);
}

/* ================= RESPONSIVE MODAL ================= */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
        max-height: 85vh;
    }
    
    .modal-header {
        padding: 15px 20px;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .progress-gallery {
        height: 250px;
    }
    
    .progress-btn {
        bottom: 10px;
        right: 10px;
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .nav-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
}
/* ================= FOTOĞRAF AÇIKLAMALARI ================= */
.desktop-photo-description {
    max-width: 800px;
    margin: 30px auto 0 auto;
    text-align: center;
    animation: fadeIn 0.6s ease-out 1.2s both;
}

.desktop-photo-description p {
    font-size: 18px;
    line-height: 1.6;
    color: #ccc;
    margin: 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border-left: 4px solid #ff0000;
    transition: all 0.3s ease;
}

.mobile-photo-description {
    max-width: 320px;
    margin: 20px auto 0 auto;
    text-align: center;
}

.mobile-photo-description p {
    font-size: 16px;
    line-height: 1.5;
    color: #ccc;
    margin: 0;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid #ff0000;
    transition: opacity 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .desktop-photo-description {
        display: none;
    }
}

@media (min-width: 769px) {
    .mobile-photo-description {
        display: none;
    }
}
/* ================= FORMULA STUDENT GALERİ DÜZELTMESİ ================= */
.formula-gallery .gallery-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    height: 450px;
    overflow: hidden;
    border-radius: 20px;
    animation: scaleIn 0.8s ease-out 0.6s both;
    box-shadow: 0 15px 40px rgba(255, 0, 0, 0.2);
    border: 2px solid rgba(255, 0, 0, 0.1);
}

.formula-gallery .photo-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.formula-gallery .photo-slide.active {
    opacity: 1;
}

.formula-gallery .photo-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.formula-gallery .photo-slide.active img {
    transform: scale(1.02);
}

/* Formula Navigation Buttons */
.formula-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0.7;
}

.formula-nav-btn:hover {
    background: rgba(255, 0, 0, 1);
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
}

.formula-nav-btn.prev {
    left: 20px;
}

.formula-nav-btn.next {
    right: 20px;
}

/* Hover effect for gallery */
.formula-gallery .gallery-container:hover {
    box-shadow: 0 20px 50px rgba(255, 0, 0, 0.3);
    transform: translateY(-5px);
}

.formula-gallery .gallery-container:hover .formula-nav-btn {
    opacity: 1;
}

/* Formula Student Gallery Mobile */
@media (max-width: 768px) {
    .formula-gallery .gallery-container {
        height: 280px;
        max-width: 350px;
        border-radius: 15px;
    }
    
    .formula-gallery .gallery-container:hover {
        transform: none;
    }
    
    .formula-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
        opacity: 1;
    }
    
    .formula-nav-btn.prev {
        left: 10px;
    }
    
    .formula-nav-btn.next {
        right: 10px;
    }
}
/* ================= SÜRDÜRÜLEBİLİRLİK SAYFASI ================= */
.sustainability-header {
    background: #111;
    text-align: center;
    padding: 100px 20px 80px;
}

.sustainability-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: slideInFromTop 1s ease-out;
}

.sustainability-content {
    background: #000000;
    padding: 80px 20px;
    min-height: 400px;
}

.sustainability-content .content-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

/* Sürdürülebilirlik İçerik Stilleri */
.sustainability-image {
    margin-bottom: 60px;
    text-align: center;
}

.main-sustainability-image {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.sustainability-text {
    color: #fff;
    line-height: 1.8;
}

.sustainability-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #dc3545;
    margin-bottom: 30px;
    text-align: center;
}

.sustainability-text h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #dc3545;
    margin: 40px 0 20px 0;
}

.sustainability-text p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    text-align: justify;
}

.intro-text {
    font-size: 1.2rem !important;
    font-weight: 500;
    color: #e0e0e0;
    margin-bottom: 40px !important;
    text-align: center !important;
    padding: 20px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 10px;
    border-left: 4px solid #dc3545;
}

.sustainability-section {
    margin-bottom: 50px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.sustainability-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.sustainability-list li {
    margin-bottom: 15px;
    padding: 15px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 8px;
    border-left: 3px solid #dc3545;
    font-size: 1rem;
    line-height: 1.6;
}

.sustainability-list li strong {
    color: #dc3545;
    font-weight: 600;
}

.highlight-section {
    background: rgba(220, 53, 69, 0.15) !important;
    border: 2px solid rgba(220, 53, 69, 0.3) !important;
}

.fun-fact {
    margin-top: 30px;
    padding: 25px;
    background: rgba(220, 53, 69, 0.2);
    border-radius: 12px;
    border: 2px solid #dc3545;
    text-align: center;
}

.fun-fact h4 {
    color: #dc3545;
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.fun-fact p {
    font-size: 1.1rem;
    font-style: italic;
    margin: 0;
    color: #fff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sustainability-header {
        padding: 80px 15px 60px;
    }
    
    .sustainability-header h1 {
        font-size: 2.2rem;
    }
    
    .sustainability-content {
        padding: 60px 15px;
    }
    
    .sustainability-image {
        margin-bottom: 40px;
    }
    
    .main-sustainability-image {
        border-radius: 10px;
    }
    
    .sustainability-text h2 {
        font-size: 2rem;
        margin-bottom: 25px;
    }
    
    .sustainability-text h3 {
        font-size: 1.5rem;
        margin: 30px 0 15px 0;
    }
    
    .sustainability-text p {
        font-size: 1rem;
        margin-bottom: 20px;
        text-align: left;
    }
    
    .intro-text {
        font-size: 1.1rem !important;
        padding: 15px !important;
        margin-bottom: 30px !important;
    }
    
    .sustainability-section {
        margin-bottom: 30px;
        padding: 20px;
    }
    
    .sustainability-list li {
        padding: 12px;
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .fun-fact {
        padding: 20px;
        margin-top: 25px;
    }
    
    .fun-fact h4 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .fun-fact p {
        font-size: 1rem;
    }
}
/* ================= YARIŞMA ETAPLARİ YENİ YAPILANMA ================= */
.stages-header {
    text-align: center;
    margin-bottom: 60px;
}

.stages-header h2 {
    font-size: 2.5rem;
    color: #fff;
    margin: 0;
    font-weight: 600;
}

.stage-category {
    margin-bottom: 80px;
}

.category-title {
    font-size: 2rem;
    color: #ff0000;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.stages-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.stage-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px 30px;
    border-radius: 15px;
    border-left: 4px solid #ff0000;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    width: 100%;
}

.stage-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.2);
}

.stage-item h4 {
    font-size: 1.4rem;
    color: #fff;
    margin: 0 0 15px 0;
    font-weight: 600;
}

.stage-item p {
    font-size: 1rem;
    color: #ccc;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design for Stages */
@media (max-width: 768px) {
    .stages-header h2 {
        font-size: 2rem;
    }
    
    .category-title {
        font-size: 1.6rem;
        letter-spacing: 1px;
    }
    
    .stages-grid {
        gap: 15px;
    }
    
    .stage-item {
        padding: 20px 25px;
    }
    
    .stage-item h4 {
        font-size: 1.2rem;
    }
    
    .stage-item p {
        font-size: 0.9rem;
    }
    
    .stage-category {
        margin-bottom: 60px;
    }
}
/* ================= SCROLL ANİMASYONLARI - FORMULA STUDENT ================= */
.stages-header {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.stages-header.animate {
    opacity: 1;
    transform: translateY(0);
}

.stage-category {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.stage-category.animate {
    opacity: 1;
    transform: translateY(0);
}

.category-title {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease-out;
}

.category-title.animate {
    opacity: 1;
    transform: translateX(0);
}

.stage-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.stage-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays for stage items */
.stage-item:nth-child(1).animate {
    transition-delay: 0.1s;
}

.stage-item:nth-child(2).animate {
    transition-delay: 0.2s;
}

.stage-item:nth-child(3).animate {
    transition-delay: 0.3s;
}

.stage-item:nth-child(4).animate {
    transition-delay: 0.4s;
}

.stage-item:nth-child(5).animate {
    transition-delay: 0.5s;
}

/* ================= TEAM TEXT CARDS ================= */
.team-text-card {
    background: #222;
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid #dc3545;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 45%;
    margin: 0 2.5%;
}

.team-text-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.2);
}

.team-text-card.full-width {
    width: 95%;
    margin: 0 2.5%;
}

.team-text-card h2 {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 600;
    text-align: center;
}

.team-text-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin: 0;
    text-align: justify;
}

/* Responsive Design for Team Text Cards */
@media (max-width: 768px) {
    .team-text-card {
        width: 95%;
        margin: 0 2.5% 30px 2.5%;
        padding: 30px 20px;
    }
    
    .team-text-card.full-width {
        width: 95%;
        margin: 0 2.5%;
    }
    
    .team-text-card h2 {
        font-size: 1.6rem;
    }
    
    .team-text-card p {
        font-size: 1rem;
        text-align: left;
    }
}
/* ================= TEAM HEADER WITH CARS ================= */
.team-page-header-with-cars {
    background: #111;
    padding: 100px 20px 80px;
    text-align: center;
    animation: slideInFromLeft 1.2s ease-out;
}

.team-header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.team-header-content h1 {
    font-size: 3rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
    letter-spacing: 1px;
    flex: 1;
    text-align: center;
}

.header-car-left,
.header-car-right {
    width: 120px;
    height: auto;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.header-car-left:hover,
.header-car-right:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Responsive Design for Team Header with Cars */
@media (max-width: 768px) {
    .team-page-header-with-cars {
        padding: 80px 15px 60px;
    }
    
    .team-header-content {
        gap: 20px;
    }
    
    .team-header-content h1 {
        font-size: 2.2rem;
    }
    
    .header-car-left,
    .header-car-right {
        width: 80px;
    }
}

@media (max-width: 480px) {
    .team-header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .header-car-left,
    .header-car-right {
        width: 100px;
    }
    
    .team-header-content h1 {
        order: 2;
    }
    
    .header-car-left {
        order: 1;
    }
    
    .header-car-right {
        order: 3;
    }
}