.flag-icon,
.language-link {
    transition: .3s ease-in-out
}

*,
body,
html {
    box-sizing: border-box
}

#hakkimizda h2,
#hakkimizda h3 {
    color: #2b2b2b;
    margin-bottom: 30px
}

#hakkimizda h2,
#hakkimizda h3,
#sag,
#sol {
    margin-bottom: 30px
}

#hakkimizda,
header {
    background-color: #fff
}

#anasayfa,
#typewriter,
.card,
.hero-section {
    overflow: hidden
}

#hakkimizda,
body,
html {
    font-family: Arial, sans-serif
}

.contact-info h3,
.top-bar h1 {
    font-family: Poppins, sans-serif;
    text-transform: uppercase
}

.nav-links a,
form button {
    transition: background .3s
}

.cta-button,
.language-link,
.nav-links a,
.quote-button,
.social-icon {
    text-decoration: none
}

.card,
.hamburger,
.wa__btn_popup,
form button {
    cursor: pointer
}

header {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px
}

#hidden-link {
    visibility: hidden;
    position: absolute;
    left: -9999px
}

#blog-link {
    display: none
}

.language-switcher {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1px;
    margin: 0;
    padding: 0
}

.language-link {
    display: flex;
    align-items: center
}

.flag-icon {
    width: auto;
    height: auto;
    max-width: 24px;

}

.language-link:hover .flag-icon {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2)
}

#menu {
    position: relative;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .1)
}

.logo-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px
}

.logo {
    width: 100px;
    height: 100px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 10
}

.bar {
    width: 25px;
    height: 3px;
    background: #000;
    transition: .3s
}

.hamburger.active .bar:first-child {
    transform: translateY(8px) rotate(45deg)
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg)
}

.sidebar-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 200px;
    height: 100%;
    background: rgba(255, 255, 255, .9);
    box-shadow: -2px 0 15px rgba(0, 0, 0, .2);
    transform: translateX(100%);
    transition: transform .3s ease-in-out;
    z-index: 9
}

#anasayfa,
.dropdown {
    position: relative
}

.sidebar-menu.open {
    transform: translateX(0)
}

.card:hover img,
.quote-button:hover {
    transform: scale(1.1)
}

.nav-links a {
    display: block;
    padding: 15px 20px;
    color: #000;
    font-size: 14px
}

.nav-links {
    padding-top: 100px
}

.nav-links a:hover {
    background: #f57c00;
    color: #fff
}

#içerik h2,
.hero-content h1 .highlight,
.why-choose-us h2 .highlight {
    font-size: 3rem;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: transparent;
    font-weight: 700
}

.dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .1)
}

#black,
.hero-overlay {
    top: 0;
    width: 100%;
    left: 0
}

.dropdown:hover .dropdown-content {
    display: block
}

.quote-button {
    background-color: #007bff;
    color: #fff;
    border-radius: 5px;
    font-weight: 700;
    padding: 8px 15px;
    transition: .3s;
    font-size: 18px
}

.quote-button:hover {
    background-color: #0056b3
}

#anasayfa {
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff
}

#black {
    position: absolute;
    height: 100%
}

#içerik {
    position: relative;
    z-index: 2;
    text-align: center
}

#içerik h2 {
    -webkit-background-clip: text
}

hr {
    width: 50%;
    margin: 20px auto;
    border: 2px solid #f4a261
}

#typewriter {
    font-size: 4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-top: 20px;
    white-space: nowrap
}

.typewriter-text {
    display: inline-block;
    animation: .7s steps(1) infinite blink
}

#alt-metin {
    font-size: 20px;
    font-weight: bold;
    color: #333;
  }

body,
html {
    margin: 0;
    padding: 0
}

.hero-section {
    position: relative;
    width: 100%;
    height: 80vh;
    color: #fff
}

.hero-overlay {
    position: absolute;
    height: 100%;
    background: #fff;
    z-index: 1
}

.card,
.card li,
.flip-card-inner,
.hero-content {
    position: relative
}

.hero-content {
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 20px
    font-display: swap;
}

.hero-content h1 {
    font-size: 2.2rem;
    margin: 0;
    color: #000;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, .7)
    font-display: swap;
}

.hero-content h1 .highlight,
.why-choose-us h2 .highlight {
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -o-background-clip: text;
    text-shadow: 0 0 2px transparent
    font-display: swap;
    font-size: 2.2rem;
}

form button,
input[type=submit],
input[type=submit]:hover {
    background-color: orange
}

.hero-content p {
    font-size: 1.2rem;
    margin: 20px 0;
    color: #000;
    text-shadow: 1px 1px 3px rgba(255, 255, 255, .5)
    font-display: swap;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 20px
}

.btn-primary,
.btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    transition: .3s ease-in-out;
}

/* Daha koyu arka plan, daha belirgin metin rengi */
.btn-primary {
    background: #C1272D; /* Daha koyu kırmızı */
    color: #ffffff; /* Beyaz, kontrastı yeterli */
    border: none;
}

.btn-primary:hover {
    background: #A02126; /* Daha koyu tonu */
}

/* Açık arka plan yerine belirgin bir renk ve koyu metin */
.btn-secondary {
    background: #222222; /* Koyu gri arka plan */
    color: #FFD700; /* Altın sarısı, kontrast yüksek */
    border: 2px solid #FFD700;
}

.btn-secondary:hover {
    background: #444444; /* Daha açık gri */
    color: #FFFFFF;
}


#sag p,
#sol {
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05)
}

.benefit-item,
.why-choose-us {
    background: #fff;
    border-radius: 15px;
    text-align: center
}

.btn-secondary:hover {
    background: orange;
    color: #000
}

#hakkimizda {
    padding: 60px 0;
    color: #333
}

#hakkimizda h2 {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    letter-spacing: 1px
}

#hakkimizda h3 {
    font-size: 2em;
    font-weight: 600;
    text-align: center
}

#hakkimizda .img-fluid {
    max-width: 100%;
    display: block;
    margin-left: auto;
    margin-right: auto
}

#hakkimizda .row {
    margin-top: 20px;
    gap: 40px;
    text-align: center
}

#sag p,
#sol {
    font-size: 1.15em;
    line-height: 1.75;
    color: #555;
    margin: 0;
    padding: 10px 20px;
    text-align: left
}

#sol {
    font-weight: 600;
    color: #3b3b3b;
    border-left: 4px solid #2d9cdb;
    padding-left: 15px;
    background-color: #f7f9fc
}

#sag p {
    background-color: #fdfdfd;
    font-weight: 400
}

#pSon {
    font-size: 1.05em;
    color: #666;
    font-style: italic;
    text-align: center;
    max-width: 700px;
    margin: 40px auto 0;
    padding: 15px;
    border-top: 1px solid #e0e0e0
}

#neler-yapiyoruz h3 {
    text-align: center;
    font-size: 2.5em;
    color: #333;
    margin-bottom: 40px;
    font-weight: 700;
    letter-spacing: 1px
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around
}

.card {
    box-shadow: 0 4px 12px rgba(0, 0, 0, .1)
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, .2)
}

.card img {
    transition: transform .3s;
    width: 100%;
    height: auto;
    border-radius: 5px
}

.baslikcard {
    transition: color .3s
}

.card:hover .baslikcard {
    color: #007bff
}

.cardp {
    margin: 10px 15px 20px;
    text-align: center
}

.card::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 4px;
    background-color: #007bff;
    transition: width .3s, left .3s
}

.card:hover::before {
    width: 100%;
    left: 0
}

@media (max-width:992px) {

    #sag p,
    #sol {
        font-size: 1em;
        text-align: center
    }

    .row {
        gap: 20px
    }

    .card {
        width: calc(50% - 20px)
    }
}

.card,
.cards-container {
    width: 100%;
    box-sizing: border-box
}

@media (max-width:576px) {
    .card {
        width: 100%
    }
}

.why-choose-us {
    padding: 10px;
    color: #000
}

.why-choose-us h2 {
    font-size: 2.5em;
    margin-bottom: 40px;
    font-weight: 700
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px
}

.card li::before,
.cta-button {
    font-weight: 700;
    display: inline-block
}

.benefit-item {
    color: #333;
    padding: 20px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, .1);
    transition: transform .3s, box-shadow .3s
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, .2)
}

.benefit-item .icon {
    font-size: 40px;
    color: #C1272D;
    margin-bottom: 20px
}

.benefit-item h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: 600
}

.cta p,
h3 {
    margin-bottom: 20px
}

.benefit-item p {
    font-size: 1em;
    line-height: 1.6
}

.cta {
    margin-top: 50px
}

.cta p {
    font-size: 1.2em
}

.card h3,
h3 {
    font-size: 24px
}

.cta-button {
    background: linear-gradient(135deg, #ff5722, #ff9800);
    color: #fff;
    padding: 15px 30px;
    border-radius: 25px;
    transition: .3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .2)
}

#features,
.card {
    background: #fff
}

.cta-button:hover {
    background: linear-gradient(135deg, #ff9800, #ff5722);
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .3)
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px
}

h3 {
    text-align: center
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center
}

.card {
    flex: 1 1 250px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .1)
}

.baslikcard {
    font-size: 18px;
    text-align: center;
    color: #000;
    margin: 10px 0
}

.cardp {
    color: #333;
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 500;
    opacity: 1;
    transition: .3s
}

.card:hover .cardp {
    color: gray;
    font-weight: 600
}

#customer-feedback {
    background-color: #f9f9f9;
    padding: 50px 0;
    text-align: center
}

#customer-feedback h2 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 20px
}

#customer-feedback p {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 40px
}

#mission-vision-values {
    background-color: #fff;
    padding: 50px 20px;
    text-align: center;
    overflow: hidden;
    margin: 0
}

.cards-container .card {
    transform-origin: center center
}

#mission-vision-values h2 {
    font-size: 36px;
    text-align: center;
    color: #000;
    margin-bottom: 40px;
    text-shadow: 0 2px 3px rgba(0, 0, 0, .1)
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin: 0 auto;
    padding: 0
}

.card h3,
.icon {
    margin-bottom: 20px
}

.card {
    color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .1);
    border-radius: 15px;
    padding: 30px;
    max-width: 300px;
    text-align: left;
    transition: transform .3s, box-shadow .3s
}

#iletisim,
.card h3,
.icon,
.top-bar {
    text-align: center
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .15)
}

.mission-card {
    background: linear-gradient(135deg, #3b82f6, #9333ea)
}

.vision-card {
    background: linear-gradient(135deg, #f59e0b, #ef4444)
}

.values-card {
    background: linear-gradient(135deg, #10b981, #3b82f6)
}

.card h3 {
    color: #fff
}

.card p,
.card ul {
    font-size: 16px;
    color: #f0f0f0;
    line-height: 1.6
}

.card ul {
    list-style: none;
    padding: 0;
    color: #f0f0f0
}

.card li {
    padding-left: 10px;
    margin-bottom: 10px
}

.card li::before {
    content: "•";
    color: #fff;
    width: 1em;
    margin-left: -1em
}

body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
    background-color: #f8f9fa;
    color: #333
}

#features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 40px 0
}

.feature {
    width: 250px;
    height: 300px;
    perspective: 1000px
}

.flip-card-inner {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform .6s
}

.feature:hover .flip-card-inner,
.flip-card-back {
    transform: rotateY(180deg)
}

.flip-card-back,
.flip-card-front {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .2)
}

.flip-card-front {
    background-color: #fff
}

.flip-card-back {
    background: linear-gradient(135deg, #10b981, #3b82f6);
    color: #fff
}

.icon img {
    width: 60px;
    height: auto;
    margin-bottom: 15px
}

.flip-card-back h3,
.flip-card-front h3 {
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 10px
}

.flip-card-back p,
.flip-card-front p {
    font-size: .9em;
    line-height: 1.6;
    text-align: center
}

#iletisim {
    background-color: gray;
    height: 300px;
    background-image: url("../resim/RSC%20Yaz%C4%B1l%C4%B1m%20%20%C4%B0LET%C4%B0%C5%9E%C4%B0M.webp");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center
}

#iletisim h1 {
    font-size: 36px;
    margin: 0 auto;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, .5);
    color: #fff
}

.top-bar {
    background: rgba(255, 255, 255, .1);
    padding: 15px 10px;
    margin-bottom: 30px;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, .1)
}

.top-bar h1 {
    color: #004085;
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 1.5px
}

.container1 {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px
}

.contact-info {
    flex: 1;
    margin: 0;
    padding: 20px;
    background: rgba(255, 255, 255, .8);
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .1)
}

.contact-info h3 {
    font-size: 26px;
    margin-bottom: 25px;
    color: orange;
    font-weight: 700;
    letter-spacing: 1.2px;
    border-bottom: 2px solid rgba(0, 123, 255, .5);
    padding-bottom: 10px
}

.contact-info p {
    margin: 15px 0;
    font-size: 18px;
    color: #000;
    display: flex;
    align-items: center;
    line-height: 1.6;
    font-family: Roboto, sans-serif
}

.contact-info p i {
    margin-right: 15px;
    font-size: 20px;
    color: orange;
    transition: transform .3s, color .3s
}

.contact-info p:hover i {
    color: #000;
    transform: scale(1.2)
}

form {
    flex: 1;
    background: #f7f7f7;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1)
}

form label {
    font-weight: 600
}

form input,
form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px
}

form button {
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 16px
}

form button:hover {
    background-color: #000
}

@media (max-width:768px) {
    .language-switcher {
        flex-wrap: nowrap;
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        gap: 1px
    }

    .flag-icon {
        width: 25px;
        height: 25px
    }

    .sidebar-menu {
        width: 100%;
        transform: translateX(100%)
    }

    .sidebar-menu.open {
        transform: translateX(50%)
    }

    #içerik h2 {
        font-size: 1.6rem
    }

    #typewriter {
        font-size: 2rem
    }

    #alt-metin {
        font-size: 1rem;
        margin-top: 1.5cm
    }

    #hakkimizda h2 {
        font-size: 2em;
        margin-bottom: 20px
    }

    #pSon,
    #sag p,
    #sol {
        font-size: 1em;
        padding: 10px
    }

    #hakkimizda .img-fluid {
        max-width: 100%;
        margin-bottom: 30px
    }

    .cards-container {
        align-items: center;
        gap: 20px;
        margin: 0;
        padding: 0;
        width: 100%
    }

    .card {
        width: calc(100% - 40px);
        margin: 0 auto
    }

    #features {
        flex-direction: column;
        align-items: center
    }

    .feature {
        width: 80%
    }

    .container1 {
        flex-direction: column
    }
}

input[type=submit] {
    cursor: pointer;
    font-size: 18px;
    letter-spacing: 1px;
    padding: 10px 30px;
    color: #fff;
    border: 2px solid #fff;
    border-radius: 5px;
    margin-top: 10px;
    transition: background-color .3s
}

.social-media-list {
    display: flex;
    justify-content: flex-start;
    padding: 0;
    margin: 0
}

.social-icon {
    font-size: 20px;
    display: inline-block;
    margin: 0 5px;
    color: #fff;
    transition: color .3s, transform .3s
}

.wa__btn_popup,
.wa__popup_chat_box {
    position: fixed;
    right: 20px;
    transition: transform .3s, opacity .3s;
    z-index: 9998
}

.social-icon i {
    transition: transform .3s
}

.social-icon.facebook {
    color: #3b5998
}

.social-icon.facebook:hover {
    color: #8b9dc3;
    transform: scale(1.2)
}

.social-icon.instagram {
    background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af, #515bd4);
    -webkit-background-clip: text;
    color: transparent
}

.social-icon.instagram:hover {
    transform: scale(1.2)
}

.social-icon:hover {
    transform: scale(1.2);
    box-shadow: 0 10px 20px transparent;
    animation: .6s rotateIcon
}

@keyframes rotateIcon {
    0% {
        transform: scale(1.2) rotate(0)
    }

    50% {
        transform: scale(1.3) rotate(180deg)
    }

    100% {
        transform: scale(1.2) rotate(360deg)
    }
}

@media screen and (max-width:768px) {
    .social-media-list {
        justify-content: center
    }

    .social-icon {
        margin: 0 5px;
        font-size: 18px
    }
}

.wa__btn_popup {
    bottom: 20px;
    background-color: #25d366;
    border-radius: 50%;
    padding: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .1)
}

.wa__btn_popup:hover {
    transform: scale(1.1);
    animation: .5s ease-in-out bounce
}

.wa__btn_popup_icon {
    display: flex;
    justify-content: center;
    align-items: center
}

.wa__btn_popup_txt {
    display: none
}

.wa__btn_popup_icon {
    width: 48px;
    height: 48px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center
}

.wa__popup_chat_box {
    display: none;
    bottom: 100px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, .2);
    width: 300px
}

.wa__popup_chat_box.show {
    display: block;
    transform: translateY(0);
    opacity: 1;
    animation: .5s ease-out forwards fadeIn
}

.wa__popup_chat_box.hide {
    transform: translateY(20px);
    opacity: 0
}

.wa__popup_heading {
    padding: 10px;
    background-color: #25d366;
    border-radius: 10px 10px 0 0;
    color: #fff
}

.wa__popup_title {
    font-size: 16px;
    font-weight: 700
}

.wa__popup_intro {
    font-size: 12px
}

.wa__popup_content {
    padding: 10px
}

.wa__popup_content_list {
    display: flex;
    flex-direction: column
}

.wa__popup_content_item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    transition: background-color .3s
}

.wa__popup_content_item:hover {
    background-color: #f1f1f1
}

.wa__popup_avatar {
    margin-right: 10px
}

.wa__popup_txt .wa__member_name {
    font-weight: 700;
    font-size: 14px
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-10px)
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px)
    }

    100% {
        opacity: 1;
        transform: translateY(0)
    }
}