/* --- GENEL AYARLAR (RESET) --- */
* {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Yatayda istenmeyen kaydırmaları engeller */
}

.logo {
    position: absolute;
    left: -75px; /* Resimdeki görünmez boşluğu sıfırlayarak logoyu tam sola yaslar */
    top: 50%; /* Menü yazılarıyla aynı hizaya gelmesi için dikey ortalama */
    transform: translateY(-50%); /* Tam ortalamayı sağlar */
    margin-top: 10px; /* Logonun tam ortalamadan çok hafif aşağı inip hizalanması için eklendi */
    z-index: 1001; /* Logonun diğer elementlerin altında kalmasını kesin olarak önler */
}

.logo a {
    display: block; /* Flex kaynaklı yükseklik çökmesini engeller */
    text-decoration: none;
}

/* Menüdeki Logonun Boyut Ayarı */
.logo img {
    width: 280px; /* Logonun net olarak görünmesi için genişliği büyütüp sabitledik */
    height: auto; /* Oranı koruyarak yüksekliği otomatik ayarlar */
    display: block;
}

.hamburger {
    display: none;
    font-size: 28px;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #000;
    z-index: 1003; /* Hamburger menü ikonunun herhangi bir şeyle çakışmaması için en üstte tutar */
}

.hamburger i {
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Menü açıldığında (X olduğunda) kendi etrafında yumuşakça döner */
.hamburger i.fa-times {
    transform: rotate(180deg);
}

.navbar-menu{
    align-items: center;
    display: flex;
    flex-direction: row; /* Navbar mantığına uyumlu ve logonun kaymasını engeller */
    justify-content: center;
    margin: 0;
    padding: 25px;
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    width: 100%;

}

.navbar-menu ul {
    display: flex;
    flex-direction: row;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 20px;
}

.navbar-menu ul li a {
    text-decoration: none;
    color: #000;
    font-weight: bold;
    font-size: 18px;
    padding: 10px;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    /* Gradient arka planı sabit tutuyoruz ve üstünü siyahla dolduruyoruz */
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff, #12bde7);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: #000;
    transition: -webkit-text-fill-color 0.8s ease-in-out; /* Süreyi uzattık */
}

.navbar-menu ul li a:hover,
.navbar-menu ul li a.active-link {
    -webkit-text-fill-color: transparent;
    animation: flowGradient 6s ease infinite;
}

/* --- HERO / SLOGAN BÖLÜMÜ --- */
.hero-slogan {
    text-align: center;
    padding: 120px 20px 40px; /* Navbar sonrasında yeterli nefes boşluğu */
    background-color: #fff;
}

.main-slogan {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-size: 44px;
    color: #222;
    font-weight: 800;
    margin: 0 0 15px 0;
    letter-spacing: -1px;
    opacity: 0; /* Animasyon başlamadan önce görünmez yapıyoruz */
    animation: slideInFromLeft 1.5s ease-out forwards;
}

.slogan-highlight {
    font-family: 'Playfair Display', 'Didot', 'Georgia', serif; /* Estetik ve zarif font */
    font-style: italic;
    font-size: 58px; /* Etrafındaki yazılardan daha büyük */
    font-weight: 700;
    /* Rengi karışık ve göz alıcı yapmak için Gradient */
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff, #12bde7);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    padding: 0 5px;
    /* Gradient akışı ve vurguyu artıran nabız (pulse) efekti */
    animation: flowGradient 6s ease infinite, pulseHighlight 2.5s ease-in-out infinite;
}

@keyframes flowGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px); /* Soldan 100px geride başlar */
    }
    100% {
        opacity: 1;
        transform: translateX(0); /* Kendi orijinal konumuna gelir */
    }
}

@keyframes pulseHighlight {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); } /* Yazıyı hafifçe büyütüp dikkat çeker */
}

.sub-slogan {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-size: 18px;
    color: #555;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    opacity: 0;
    /* Alt yazının, ana yazıdan yarım saniye (0.5s) sonra ekrana girmesini sağlıyoruz */
    animation: slideInFromLeft 1.5s ease-out 0.5s forwards;
}

/* --- İŞLERİMİZ / PORTFOLYO BÖLÜMÜ --- */
.works-section {
    padding: 80px 20px;
    background-color: #fcfcfc;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.services-section {
    /* Portfolyo kısmından ayırmak için arka planını saf beyaz yapıyoruz */
    background-color: #ffffff;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    color: #000;
    margin-bottom: 10px;
}

.section-title p {
    font-size: 16px;
    color: #666;
}

.works-grid {
    display: grid;
    /* Ekran genişliğine göre kartları otomatik yan yana dizer, sığmazsa alta atar */
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.work-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.work-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.work-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.work-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.work-card:hover .work-image img {
    transform: scale(1.1);
}

.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* %50 şeffaf siyah filtre */
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.work-card:hover .work-overlay {
    opacity: 1;
}

.work-overlay a {
    padding: 12px 28px;
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff);
    background-size: 200% 200%;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.work-overlay a:hover {
    animation: flowGradient 6s ease infinite;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 20px rgba(255, 0, 122, 0.4);
    color: #fff;
}

.work-info {
    padding: 25px;
}

.work-info h3 {
    margin: 0 0 10px;
    font-size: 22px;
    color: #000;
}

.work-info p {
    margin: 0;
    color: #555;
    font-size: 15px;
    line-height: 1.6;
}

/* --- HAKKIMIZDA (ABOUT US) BÖLÜMÜ --- */
.about-section {
    padding: 80px 20px;
    background-color: #fff;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 34px;
    color: #222;
    margin-bottom: 25px;
}

.about-text p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.mission-vision {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.mv-box {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.mv-box i {
    font-size: 24px;
    color: #12bde7;
    background: #f0fbff;
    padding: 16px;
    border-radius: 12px;
}

.mv-box h4 {
    margin: 0 0 8px;
    font-size: 18px;
    color: #222;
}

.mv-box p {
    margin: 0;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    bottom: -25px;
    left: -25px;
    background: linear-gradient(45deg, #12bde7, #ff007a);
    color: #fff;
    padding: 25px 35px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(255, 0, 122, 0.3);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: flowGradient 6s ease infinite;
    background-size: 200% 200%;
}

.exp-years {
    font-size: 42px;
    font-weight: 800;
}

.exp-text {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.values-section {
    padding: 80px 20px;
    background-color: #fafafa;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.values-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.value-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.value-card i {
    font-size: 40px;
    background: linear-gradient(45deg, #12bde7, #ff007a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 25px;
}

.value-card h4 {
    font-size: 20px;
    color: #222;
    margin-bottom: 15px;
}

.value-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* --- İLETİŞİM FORMLARI BÖLÜMÜ --- */
.contact-section {
    padding: 40px 20px 80px;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.form-toggle-wrapper {
    text-align: center;
    margin-bottom: 50px;
}

.form-toggle-container {
    position: relative;
    display: inline-flex;
    background: #f0f0f0;
    border-radius: 40px;
    padding: 6px;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.08); /* Hafif iç gölge ile çukurluk hissi */
}

.toggle-slider {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 200px;
    bottom: 6px;
    border-radius: 40px;
    /* Menüdeki akan renk geçişi (gradient) animasyonu */
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff, #12bde7);
    background-size: 300% 300%;
    animation: flowGradient 6s ease infinite;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1;
}

/* Influencer butonuna tıklanınca kayma ayarı */
.form-toggle-container.influencer-active .toggle-slider {
    transform: translateX(200px);
}

.toggle-btn {
    position: relative;
    z-index: 2;
    padding: 14px 0;
    width: 200px; /* Sabit genişlik ile düzgün kayma sağlar */
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: bold;
    color: #555;
    cursor: pointer;
    border-radius: 40px;
    transition: color 0.4s ease;
}

.toggle-btn.active {
    color: #fff; /* Renkli alanın üstündeki buton yazısı beyaza döner */
}

.forms-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    position: absolute; /* Görünmez formlar yer kaplamasın diye */
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.contact-form.active-form {
    position: relative; /* Aktif olan form sayfa düzenini iter */
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    box-sizing: border-box; /* Padding nedeniyle taşmayı engeller */
    padding: 18px;
    border: 2px solid #eee;
    border-radius: 12px;
    font-family: inherit;
    font-size: 16px;
    background: #fafafa;
    transition: all 0.3s ease;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    outline: none;
    border-color: #12bde7;
    background: #fff;
    box-shadow: 0 0 10px rgba(18, 189, 231, 0.1);
}

.input-group input[type="file"] {
    padding: 12px 18px; /* Dosya yükleme kutusuna özel iç boşluk */
    background: #fff;
    cursor: pointer;
}

.input-group input[type="file"]::file-selector-button {
    background: linear-gradient(45deg, #12bde7, #ff007a);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    margin-right: 15px;
    cursor: pointer;
    font-weight: bold;
    transition: opacity 0.3s ease;
}

.input-group input[type="file"]::file-selector-button:hover {
    opacity: 0.8;
}

.input-group textarea {
    resize: vertical;
    min-height: 160px;
}

.submit-btn {
    padding: 16px 30px;
    border: none;
    border-radius: 30px;
    background: #222;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    background: #000;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transform: translateY(-3px);
}

/* --- ÇOK ADIMLI (WIZARD) FORM ÖZELLEŞTİRMELERİ --- */
.form-step {
    display: none; /* Aktif olmayan adımları gizler */
    animation: fadeUp 0.4s ease forwards;
}

.form-step.active-step {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.double-col {
    display: flex;
    gap: 20px;
}

.double-col input,
.double-col .phone-input-wrap {
    flex: 1; /* Yan yana kutuları eşit dağıtır */
}

.phone-input-wrap {
    display: flex;
    gap: 10px;
    width: 100%;
}

.phone-input-wrap select {
    width: 120px; /* Ülke kodu kutusunun genişliği */
    flex-shrink: 0;
    padding: 18px 10px; /* Ok işaretinin sığması için yatay boşluk */
    cursor: pointer;
}

.step-actions {
    display: flex;
    gap: 15px;
}

.step-actions .submit-btn {
    flex: 1;
    margin-top: 0;
}

.submit-btn.back-btn {
    background: #e0e0e0;
    color: #444;
}

.submit-btn.back-btn:hover {
    background: #ccc;
    box-shadow: none;
    transform: translateY(-2px);
}

.gradient-btn:hover {
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff, #12bde7);
    background-size: 300% 300%;
    animation: flowGradient 6s ease infinite;
    color: #fff;
    border: none;
}

/* --- WIZARD İLERLEME ÇUBUĞU (PROGRESS BAR) --- */
.wizard-progress {
    margin-bottom: 25px;
    width: 100%;
}

.progress-track {
    height: 8px;
    background: #eee;
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff);
    background-size: 200% 200%;
    animation: flowGradient 6s ease infinite;
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- PLATFORM SEÇİM EKRANI VE EFEKTLERİ --- */
.step-title {
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 10px;
    text-align: center;
}

.platform-selection {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 10px;
}

.platform-btn {
    border: 2px solid #eee;
    border-radius: 50%; /* Tam daire görünümü */
    flex: 1; /* Kutuların alana eşit dağılıp sığmasını sağlar */
    aspect-ratio: 1 / 1; /* Genişliğe göre otomatik tam kare kalmalarını sağlar */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px;
    background: #fafafa;
    color: #777;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden; /* Kenar taşmalarını engeller ve renkleri çemberde tutar */
}

.platform-btn i {
    font-size: 22px;
    display: block;
    margin-bottom: 6px;
    transition: all 0.3s ease;
}

/* Platformlara Özgü Hover ve Aktiflik Renkleri */
.platform-btn[data-platform="instagram"]:hover, .platform-btn[data-platform="instagram"].selected { background: linear-gradient(45deg, #f9ce34, #ee2a7b, #6228d7); color: #fff; border-color: #ee2a7b; box-shadow: 0 5px 15px rgba(238, 42, 123, 0.3); }
.platform-btn[data-platform="tiktok"]:hover, .platform-btn[data-platform="tiktok"].selected { background: linear-gradient(45deg, #25F4EE, #010101, #FE2C55); color: #fff; border-color: #010101; box-shadow: 0 5px 15px rgba(254, 44, 85, 0.3); }
.platform-btn[data-platform="youtube"]:hover, .platform-btn[data-platform="youtube"].selected { background: #FF0000; color: #fff; border-color: #FF0000; box-shadow: 0 5px 15px rgba(255, 0, 0, 0.2); }
.platform-btn[data-platform="x-twitter"]:hover, .platform-btn[data-platform="x-twitter"].selected { background: #14171A; color: #fff; border-color: #14171A; box-shadow: 0 5px 15px rgba(20, 23, 26, 0.2); }
.platform-btn[data-platform="linkedin"]:hover, .platform-btn[data-platform="linkedin"].selected { background: #0A66C2; color: #fff; border-color: #0A66C2; box-shadow: 0 5px 15px rgba(10, 102, 194, 0.2); }

.platform-detail-group {
    background: #fdfdfd;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden; /* Yükseklik 0 iken içindeki yazının taşmasını engeller */
    animation: smoothExpand 0.5s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes smoothExpand {
    0% {
        opacity: 0;
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 0;
        border-width: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        max-height: 300px; /* Form içeriğinin rahatça sığabileceği makul bir değer */
        padding-top: 20px;
        padding-bottom: 20px;
        margin-bottom: 15px;
        border-width: 1px;
        transform: scale(1);
    }
}

@keyframes smoothCollapse {
    0% {
        opacity: 1;
        max-height: 300px;
        padding-top: 20px;
        padding-bottom: 20px;
        margin-bottom: 15px;
        border-width: 1px;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 0;
        border-width: 0;
        transform: scale(0.95);
    }
}

.platform-detail-group h4 {
    margin: 0 0 15px;
    font-size: 16px;
    color: #333;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fafafa;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid #eee;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-checkbox {
    position: relative;
    width: 24px;
    height: 24px;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.checkbox-container input:checked ~ .custom-checkbox {
    background: linear-gradient(45deg, #12bde7, #ff007a);
    border-color: transparent;
}

.custom-checkbox::after {
    content: "";
    position: absolute;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg) scale(0);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.3s ease;
}

.checkbox-container input:checked ~ .custom-checkbox::after {
    opacity: 1;
    transform: rotate(45deg) scale(1);
}

/* --- AÇILIR PENCERE (MODAL) TASARIMI --- */
.modal-overlay {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(-30px);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.modal-overlay.show .modal-content {
    transform: translateY(0);
}

.close-modal-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal-btn:hover {
    color: #000;
}

/* --- FOOTER --- */
.site-footer {
    background-color: #111;
    color: #aaa;
    padding: 70px 20px 30px;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.footer-logo {
    max-width: 320px; /* Logo boyutu biraz daha büyütüldü */
    height: auto;
    margin-bottom: 20px;
    margin-left: -75px; /* Menü logosuyla aynı hizayı sağlaması için eşitlendi */
    display: block;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 45px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-col h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #12bde7, #ff007a);
}

.footer-col p {
    line-height: 1.7;
    margin: 0;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-col ul li a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-col ul li i {
    margin-top: 5px;
    background: linear-gradient(45deg, #12bde7, #ff007a, #7a00ff, #12bde7);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: flowGradient 6s ease infinite;
}

.footer-socials a {
    color: #aaa;
    font-size: 20px;
    margin-right: 18px;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.footer-socials a:hover {
    color: #fff;
    transform: translateY(-3px);
}

.footer-socials a[title="Instagram"]:hover {
    color: #E1306C;
}
.footer-socials a[title="YouTube"]:hover {
    color: #FF0000;
}
.footer-socials a[title="LinkedIn"]:hover {
    color: #0A66C2;
}
.footer-socials a[title="X (Twitter)"]:hover {
    color: #c0c0c0; /* Gümüş Rengi Efekti */
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    margin-top: 50px;
    text-align: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-bottom p {
    font-size: 14px;
    margin: 0;
}

/* --- FIXED WHATSAPP ICON --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* --- RESPONSIVE TASARIM (MOBİL UYUMLULUK) --- */
@media screen and (max-width: 992px) {
    /* Menü (Hamburger) */
    .hamburger {
        display: block;
    }
    .navbar-menu ul {
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        padding: 0;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        /* Menünün yumuşak açılıp kapanması için */
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        z-index: 1002; /* Açılır menüyü logonun (1001) üstüne çıkararak tıklama çakışmasını kesin çözer */
        transition: max-height 0.6s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.5s ease-in-out, padding 0.6s ease-in-out;
    }
    .navbar-menu ul.active {
        max-height: 500px; /* Menü içeriğinden daha büyük bir değer */
        padding: 30px 0 20px; /* Hakkımızda yazısına logonun taşma ihtimaline karşı üstten biraz daha boşluk verildi */
        opacity: 1;
    }
    .navbar-menu {
        padding: 20px;
        min-height: 95px; /* Logonun altından boşluk kalması için navbar yüksekliği artırıldı */
    }

    /* Hero Slogan */
    .hero-slogan {
        padding: 100px 20px 30px;
    }
    .main-slogan {
        font-size: 32px;
    }
    .slogan-highlight {
        font-size: 42px;
    }
    .sub-slogan {
        font-size: 16px;
    }

    /* Formlar & İletişim Toggle */
    .double-col {
        flex-direction: column;
        gap: 15px;
    }
    .toggle-btn {
        width: 140px;
        font-size: 14px;
    }
    .toggle-slider {
        width: 140px;
    }
    .form-toggle-container.influencer-active .toggle-slider {
        transform: translateX(140px);
    }

    /* Platform İkonları */
    .platform-selection {
        flex-wrap: wrap; /* Mobilde sığmazsa alt satıra geçsin */
    }
    .platform-btn {
        flex: 0 0 calc(33.33% - 10px); /* Mobilde yan yana 3 tane */
    }

    /* Modallar (Teklif Penceresi) */
    .modal-content {
        padding: 30px 20px;
        width: 95%;
    }
    .close-modal-btn {
        top: 10px;
        right: 15px;
    }

    /* Hakkımızda Ekranı Mobil Uyumu */
    .about-container {
        flex-direction: column;
        gap: 40px;
    }
    .experience-badge {
        left: 20px;
        bottom: -20px;
    }

    /* Tablet ve Yatay Mobil Ekranlarda Logolar */
    .logo {
        top: 6px; /* Üst hizalama */
        left: -60px; /* Mobilde görünmez boşluğu telafi ederek tam sola yaslar */
        transform: none; /* Mobilde ortalamayı (translateY) iptal edip köşeye sabitliyoruz */
    }

    .logo img {
        width: 240px; /* Mobil görünümde logo boyutu daha da büyütüldü */
        height: auto;
    }
    
    .footer-logo {
        max-width: 280px; /* Footer logosu mobil görünümde de büyütüldü */
        margin: 0 0 20px -60px; /* Menü logosuyla aynı hizayı sağlaması için eşitlendi */
    }
}

@media screen and (max-width: 480px) {
    /* Çok Küçük Telefon Ekranlarında Logolar */
    .logo {
        top: 6px; /* Çok küçük ekranda logo yukarı hizalandı */
        left: -50px; /* Çok küçük ekranda da görünmez boşluk telafi edilerek tam sola yaslandı */
    }

    .logo img {
        width: 200px; /* Küçük mobilde logo boyutu daha da büyütüldü */
        height: auto;
    }
    
    .footer-logo {
        max-width: 240px; /* Çok küçük mobilde de logo boyutu büyütüldü */
        margin: 0 0 20px -50px; /* Menü logosuyla aynı hizayı sağlaması için eşitlendi */
    }
}