/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #2A3637;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Dynamic Island Style Navbar */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 50px;
    padding: 15px 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
    min-width: 300px;
}

/* Hover efekti sadece desktop'ta aktif */
@media (min-width: 769px) {
    .navbar:hover {
        background: rgba(0, 0, 0, 0.98);
        transform: translateX(-50%) translateY(-2px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    }
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
}

.phone-icon {
    font-size: 1.5rem;
    animation: pulse 2s infinite;
    cursor: pointer;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #ECE512;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ECE512;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: #ECE512;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.hamburger:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.hamburger:active {
    background-color: rgba(255, 255, 255, 0.2);
}

.bar {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #2A3637 0%, #1a2324 100%);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    perspective: 1200px;
}

.hero-content {
    animation: fadeInLeft 1s ease-out;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(45deg, #ffffff, #ECE512);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #cccccc;
    max-width: 500px;
}

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

.download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: #ECE512;
    color: #2A3637;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(236, 229, 18, 0.3);
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(236, 229, 18, 0.4);
    background: #f0f312;
}

.download-btn i {
    font-size: 1.2rem;
}

/* Phone Mockup */
.hero-phone {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.3s both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* HTML'deki class ismiyle eşleştirdim */
.telefon-mockup {
    position: relative;
    transform-style: preserve-3d;
    transition: all 0.3s ease;
    transform: translateX(0px) rotateY(-15deg); /* 30deg → 15deg */
    opacity: 1;
    perspective: 2000px; /* 1200px → 2000px */
    transform-origin: center center; /* Merkez sabit */
}

.telefon-mockup-inner {
    transform-style: preserve-3d;
    perspective: 2000px;
    transform-origin: center center;
}

.phone-frame {
    position: relative;
    width: 300px;
    height: 600px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 8px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        inset 0 0 0 2px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    border: 8px solid #1a1a1a;
    transform-style: preserve-3d;
    transform-origin: center center;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 15px 15px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    object-fit: cover;
    transition: all 0.3s ease;
    animation: phoneGlow 3s ease-in-out infinite;
}

/* Bu kısmı da ekleyin/değiştirin: */
.telefon-mockup:hover {
    transform: translateX(0px), rotateY(0deg) !important; /* Hover'da düz */
}

/* Quick Download Section */
.quick-download {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a2324 0%, #2A3637 100%);
    text-align: center;
}

.download-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #cccccc;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: linear-gradient(180deg, #2A3637 0%, #1a2324 100%);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    color: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(236, 229, 18, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(236, 229, 18, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: #ECE512;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: #2A3637;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.feature-card p {
    color: #cccccc;
    line-height: 1.6;
}

/* Phone Test Section */
.phone-test {
    padding: 100px 0;
    background: #1a2324;
}

.test-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 60px;
    color: #cccccc;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.test-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.test-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(236, 229, 18, 0.2), transparent);
    transition: left 0.5s ease;
}

.test-card:hover::before {
    left: 100%;
}

.test-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(236, 229, 18, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.test-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    transition: all 0.3s ease;
}

.test-card:hover .test-icon {
    transform: scale(1.2);
}

.test-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
    font-weight: 600;
}

.test-card p {
    color: #cccccc;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(180deg, #1a2324 0%, #2A3637 100%);
    text-align: center;
}

.download-text {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #cccccc;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.download-buttons .download-btn {
    padding: 20px 30px;
    min-width: 200px;
}

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

.btn-text .small {
    font-size: 0.8rem;
    font-weight: 400;
}

.btn-text .large {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Brands Section Styles */
.brands-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #2A3637 0%, #1a2324 100%);
}

.brands-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.brand-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease;
}

.brand-link:hover {
    transform: translateY(-5px);
}

.brand-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(236, 229, 18, 0.1), transparent);
    transition: left 0.5s ease;
}

.brand-card:hover::before {
    left: 100%;
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(236, 229, 18, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.brand-logo {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.brand-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
    font-weight: 600;
}

.brand-card p {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 20px;
}

.brand-arrow {
    display: inline-block;
    font-size: 1.5rem;
    color: #ECE512;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.brand-card:hover .brand-arrow {
    transform: translateX(5px);
}

.brand-card.all-brands {
    background: linear-gradient(135deg, #ECE512 0%, #f0f312 100%);
    color: #2A3637;
}

.brand-card.all-brands h3,
.brand-card.all-brands p {
    color: #2A3637;
}

.brand-card.all-brands .brand-arrow {
    color: #2A3637;
}

@media (max-width: 768px) {
    .brand-card {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(26, 35, 36, 0.95) 100%);
    backdrop-filter: blur(15px);
    animation: modalFadeIn 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding-top: 80px;
}

.modal-content {
    background: linear-gradient(145deg, #1a1a1a 0%, #2d2d2d 100%);
    margin: 0 auto;
    padding: 0;
    border: 8px solid #333333;
    border-radius: 48px;
    width: 320px;
    height: 640px;
    position: relative;
    box-shadow: 
        0 0 0 2px #000000,
        0 0 0 4px #444444,
        0 40px 80px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: modalSlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 126px;
    height: 37px;
    background: #000000;
    border-radius: 19px;
    z-index: 15;
    box-shadow: inset 0 0 0 2px #333333;
}

.modal-content::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 21px;
    background: #111111;
    border-radius: 11px;
    z-index: 16;
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 10px rgba(0, 0, 0, 0.5);
}

.dynamic-island {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 54px;
    height: 13px;
    background: #000000;
    border-radius: 7px;
    z-index: 17;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
}

.dynamic-island::before {
    content: '';
    width: 4px;
    height: 4px;
    background: #00ff00;
    border-radius: 50%;
    opacity: 0.8;
}

.dynamic-island::after {
    content: '';
    width: 6px;
    height: 6px;
    background: #333333;
    border-radius: 50%;
}

.modal-header {
    background: linear-gradient(135deg, #ECE512 0%, #f0f312 100%);
    padding: 40px 16px 12px;
    text-align: center;
    border-radius: 40px 40px 0 0;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    animation: headerShine 3s ease-in-out infinite;
}

.modal-header h2 {
    margin: 0;
    color: #1a2324;
    font-size: 0.9rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.modal-body {
    padding: 16px 16px 20px;
    text-align: center;
    color: #ffffff;
    position: relative;
    background: linear-gradient(180deg, #000000 0%, #1a1a1a 100%);
    height: calc(100% - 90px);
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    border-radius: 0 0 40px 40px;
    gap: 10px;
}

.discount-amount {
    font-size: 2.2rem;
    font-weight: 900;
    color: #ECE512;
    margin: 0;
    text-shadow: 0 0 40px rgba(236, 229, 18, 0.8);
    background: linear-gradient(135deg, #ECE512 0%, #ffffff 50%, #ECE512 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 2.5s ease-in-out infinite, discountPulse 2s ease-in-out infinite;
    letter-spacing: 1px;
    text-align: center;
    display: block;
    line-height: 1.1;
}

.discount-text {
    font-size: 0.65rem;
    color: #cccccc;
    margin-bottom: 6px;
    font-weight: 500;
}

.modal-body p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #cccccc;
}

.modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    margin-top: auto;
    flex-shrink: 0;
}

.cta-button {
    background: linear-gradient(135deg, #ECE512 0%, #f0f312 100%);
    color: #1a2324;
    padding: 18px 36px;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 25px rgba(236, 229, 18, 0.3);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transform: translateY(0);
    margin: 0;
    width: 100%;
    max-width: 280px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(236, 229, 18, 0.4);
    background: linear-gradient(135deg, #f0f312 0%, #ECE512 100%);
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #ffffff;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.close:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
    color: #ECE512;
}

/* Randevu Modal Stilleri */
.appointment-modal {
    max-height: 85vh;
    overflow-y: auto;
    min-height: 600px;
}

.appointment-form {
    width: 320px;
    height: 640px;
    background: #000000;
    border-radius: 19px;
    position: relative;
    box-shadow: inset 0 0 0 2px #333333;
    overflow: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.appointment-form::-webkit-scrollbar {
    display: none;
}

.appointment-form::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 21px;
    background: #111111;
    border-radius: 11px;
    z-index: 16;
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 10px rgba(0, 0, 0, 0.5);
}

.appointment-dynamic-island {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 54px;
    height: 13px;
    background: #000000;
    border-radius: 7px;
    z-index: 17;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
}

.appointment-dynamic-island::before {
    content: '';
    width: 4px;
    height: 4px;
    background: #00ff00;
    border-radius: 50%;
    opacity: 0.8;
}

.appointment-dynamic-island::after {
    content: '';
    width: 6px;
    height: 6px;
    background: #333333;
    border-radius: 50%;
}

.appointment-header {
    background: linear-gradient(135deg, #ECE512 0%, #f0f312 100%);
    padding: 70px 32px 20px;
    text-align: center;
    border-radius: 40px 40px 0 0;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.appointment-header h2 {
    margin: 0;
    color: #1a2324;
    font-size: 1.2rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.appointment-body {
    padding: 20px 28px 36px;
    color: #ffffff;
    position: relative;
    background: linear-gradient(180deg, #000000 0%, #1a1a1a 100%);
    height: calc(100% - 140px);
    display: flex;
    flex-direction: column;
    border-radius: 0 0 40px 40px;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.appointment-body::-webkit-scrollbar {
    display: none;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ECE512;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(236, 229, 18, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: #1a1a1a;
    color: #ffffff;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.appointment-submit {
    margin-top: 10px;
}

@keyframes modalFadeIn {
    from { 
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to { 
        opacity: 1;
        backdrop-filter: blur(15px);
    }
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes headerShine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

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

@keyframes discountPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 20px rgba(236, 229, 18, 0.8);
    }
    50% {
        transform: scale(1.05);
        text-shadow: 0 0 30px rgba(236, 229, 18, 1);
    }
}

@keyframes phoneGlow {
    0%, 100% {
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.1),
                    0 0 60px rgba(255, 255, 255, 0.05),
                    inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 255, 255, 0.15),
                    0 0 80px rgba(255, 255, 255, 0.08),
                    inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}





.battery-importance {
    background: rgba(236, 229, 18, 0.1);
    border: 1px solid rgba(236, 229, 18, 0.3);
    border-radius: 16px;
    padding: 12px 20px;
    margin: 0;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(236, 229, 18, 0.1);
    flex-shrink: 0;
}

.battery-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.battery-importance h4 {
    color: #ECE512;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.battery-importance p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #cccccc;
    margin: 0;
}

.offer-text {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 10px;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    line-height: 1.4;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.offer-text p {
    margin: 0;
    font-weight: 500;
    color: #ffffff;
}



/* Buton İkonları */
.button-icon {
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.cta-button:hover .button-icon {
    transform: scale(1.1) rotate(5deg);
}

.close-button:hover .button-icon {
    transform: scale(1.1) rotate(90deg);
}

@media (max-width: 768px) {
    .modal {
        padding: 12px;
        padding-top: 60px;
    }
    
    .modal-content {
        width: 95%;
        max-width: 260px;
        height: 65vh;
        max-height: 450px;
        margin: 15vh auto;
        border-radius: 42px;
        border-width: 6px;
        min-height: 400px;
    }
    
    .modal-content::before {
        width: 110px;
        height: 32px;
        top: 10px;
        border-radius: 16px;
    }
    
    .modal-content::after {
        width: 96px;
        height: 18px;
        top: 17px;
        border-radius: 9px;
    }
    
    .dynamic-island {
        width: 48px;
        height: 11px;
        top: 21px;
        border-radius: 6px;
        padding: 0 6px;
    }
    
    .modal-header {
        padding: 35px 12px 8px;
        border-radius: 36px 36px 0 0;
    }
    
    .modal-header h2 {
        font-size: 0.8rem;
    }
    
    .modal-body {
        padding: 12px 12px 16px;
        border-radius: 0 0 36px 36px;
        gap: 8px;
        height: calc(100% - 70px);
    }
    
    .discount-amount {
        font-size: 1.8rem;
        letter-spacing: 0.5px;
    }
    
    .discount-text {
        font-size: 0.6rem;
        margin-bottom: 4px;
    }
    
    .modal-buttons {
        gap: 10px;
    }
    
    .cta-button {
        width: 100%;
        max-width: 260px;
        padding: 12px 20px;
        font-size: 0.85rem;
        border-radius: 22px;
    }
    
    .battery-importance {
        padding: 20px 16px;
        border-radius: 18px;
        font-size: 0.75rem;
        margin-bottom: 8px;
    }
    
    .battery-importance h4 {
        font-size: 1.1rem;
    }
    
    .battery-importance p {
        font-size: 0.9rem;
    }
    
    .offer-text {
        padding: 18px 16px;
        font-size: 0.7rem;
        line-height: 1.2;
        margin-bottom: 12px;
        border-radius: 14px;
    }
    
    .appointment-modal {
        min-height: 600px;
        max-height: 85vh;
    }
    
    .appointment-form {
        padding: 20px 15px;
        max-width: 95%;
        max-height: 85vh;
        overflow-y: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        gap: 10px;
    }
    
    .appointment-form::-webkit-scrollbar {
        display: none;
    }
    
    .form-group {
        margin-bottom: 10px;
    }
    
    .form-group label {
        font-size: 0.75rem;
        margin-bottom: 4px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px 10px;
        font-size: 0.75rem;
        border-radius: 8px;
    }
    
    .form-group textarea {
        height: 45px;
        resize: none;
    }
}

@media (max-width: 768px) {
    .brand-card {
        padding: 30px 20px;
    }
    
    .brand-logo {
        font-size: 2.5rem;
    }
}

/* Footer */
.footer {
    background: #1a2324;
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #ECE512;
}

.footer-section p {
    margin-bottom: 10px;
    color: #cccccc;
}

.footer-section i {
    margin-right: 10px;
    color: #ECE512;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #ECE512;
    color: #2A3637;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    background: #f0f312;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #cccccc;
}

.whatsapp-float {
    position: fixed !important;
    right: 20px !important;
    bottom: 20px !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    z-index: 99998 !important;
}

.whatsapp-btn {
    display: flex !important;
    align-items: center !important;
    background: #25D366 !important;
    color: white !important;
    padding: 15px 20px !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3) !important;
    transition: all 0.4s ease !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    width: 60px !important;
    min-width: 60px !important;
    height: auto !important;
}

.whatsapp-btn:hover {
    background: #20b954 !important;
    transform: translateX(-5px) !important;
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4) !important;
    color: white !important;
    width: 350px !important;
}

.whatsapp-btn i {
    font-size: 2rem !important;
    min-width: 30px !important;
    width: 30px !important;
    flex-shrink: 0 !important;
    margin-right: 0 !important;
}

.whatsapp-text {
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    opacity: 0 !important;
    margin-left: 0 !important;
    padding: 0 !important;
    transition: all 0.4s ease 0.1s !important;
    max-width: 280px !important;
}

.whatsapp-btn:hover .whatsapp-text {
    opacity: 1 !important;
    margin-left: 15px !important;
}

/* Responsive Design - DÜZELTILMIŞ MOBİL KISIM */
@media (max-width: 1200px) {
    .container {
        max-width: 1140px;
        padding: 0 30px;
    }
    
    .hero-container {
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 968px) {
    .nav-menu {
        gap: 20px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-phone {
        order: 1;
        margin-bottom: 20px;
    }
    
    .telefon-mockup {
        position: static !important;
        width: auto !important;
        transform: none !important;
        opacity: 1 !important;
    }
    
    .telefon-mockup-inner {
        position: static !important;
        right: unset !important;
        margin: 0 auto;
        transform: none !important;
    }
    
    .phone-frame {
        width: 250px;
        height: 500px;
    }
}

@media (max-width: 768px) {
    /* Mobile'da hover efektlerini devre dışı bırak */
    .navbar:hover {
        background: rgba(0, 0, 0, 0.95) !important;
        transform: translateX(-50%) !important;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5) !important;
    }

    .nav-link:hover {
        transform: none !important;
    }

    /* Navbar ana ayarları - iPhone Dynamic Island Style */
    .navbar {
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        max-width: 280px;
        min-width: 200px;
        padding: 8px 16px;
        border-radius: 30px;
        position: fixed !important;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(25px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
    }

    .nav-container {
        gap: 12px;
        padding: 0 15px;
    }

    /* Logo küçült */
    .nav-logo {
        font-size: 1rem;
    }

    .phone-icon {
        font-size: 1.1rem;
    }

    /* Hamburger göster */
    .hamburger {
        display: flex;
        min-width: 36px;
        min-height: 36px;
        align-items: center;
        justify-content: center;
        padding: 8px;
        border-radius: 50%;
    }

    .bar {
        width: 18px;
        height: 2px;
        margin: 2px 0;
    }

    /* Nav menu mobile stilin */
    .nav-menu {
        position: fixed;
        top: 50px;
        left: 50%;
        transform: translateX(-50%) translateY(-20px);
        width: 280px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(25px);
        border-radius: 20px;
        padding: 20px 15px;
        gap: 15px;
        text-align: center;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
        border: 1px solid rgba(255, 255, 255, 0.15);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 99998;
        display: none;
    }

    .nav-menu.active {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
        visibility: visible;
        display: flex;
    }

    .nav-link {
        padding: 12px 0;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        display: block;
        width: 100%;
        text-align: center;
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    /* Hamburger animasyonu */
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    /* Hero Section */
    .hero {
        padding: 80px 0 60px;
        text-align: center;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        max-width: 100%;
        margin-bottom: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 20px;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
        line-height: 1.5;
    }
    
    .hero-buttons {
        justify-content: center;
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
    
    .download-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        width: fit-content;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .phone-frame {
        width: 250px;
        height: 500px;
        border-radius: 30px;
        padding: 6px;
    }
    
    .phone-screen {
        border-radius: 25px;
    }
    
    /* Mobilde telefon animasyonunu sınırla */
    .telefon-mockup {
        transform: translateX(0px) rotateY(15deg) !important;
        opacity: 1 !important;
    }
    
    /* Sections */
    .features, .phone-test, .download {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 30px;
    }
    
    .test-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .test-card {
        padding: 25px 20px;
        text-align: center;
    }
    
    .test-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 25px 20px;
        text-align: center;
    }
    
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .brand-card {
        padding: 20px 15px;
    }
    
    .brand-logo {
        font-size: 1.8rem;
        margin-bottom: 8px;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    /* Mobile WhatsApp */
    .whatsapp-float {
        right: 15px !important;
        bottom: 20px !important;
    }
    
    .whatsapp-btn {
        padding: 15px !important;
        width: 60px !important;
        height: 60px !important;
        justify-content: center !important;
        min-width: 60px !important;
    }
    
    .whatsapp-btn:hover {
        width: 60px !important;
        transform: none !important;
    }
    
    .whatsapp-text {
        display: none !important;
    }
    
    .whatsapp-btn:hover .whatsapp-text {
        display: none !important;
        opacity: 0 !important;
    }
    
    .whatsapp-btn i {
        font-size: 1.8rem !important;
        margin: 0 !important;
        width: auto !important;
        min-width: auto !important;
    }
    
    /* Animasyonları mobilde optimize et */
    .feature-card:hover {
        transform: translateY(-3px);
    }
    
    .brand-card:hover {
        transform: translateY(-2px);
    }
    
    .test-card:hover {
        transform: translateY(-3px);
    }
}

@media (max-width: 480px) {
    .navbar {
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        max-width: 260px;
        min-width: 180px;
        padding: 6px 12px;
        border-radius: 25px;
    }

    .nav-menu {
        top: 45px;
        width: 260px;
        padding: 18px 12px;
        border-radius: 18px;
    }

    .nav-logo {
        font-size: 0.9rem;
    }

    .phone-icon {
        font-size: 1rem;
    }

    .hamburger {
        min-width: 32px;
        min-height: 32px;
        padding: 6px;
    }

    .bar {
        width: 16px;
        height: 2px;
        margin: 1.5px 0;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 25px;
    }
    
    .phone-frame {
        width: 200px;
        height: 400px;
        border-radius: 25px;
        padding: 5px;
    }
    
    .phone-screen {
        border-radius: 20px;
    }
    
    /* Küçük mobilde telefon animasyonunu devre dışı bırak */
    .telefon-mockup {
        transform: translateX(0px) rotateY(10deg) !important;
        opacity: 1 !important;
    }
    
    .test-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .test-card {
        padding: 20px 15px;
    }
    
    .test-icon {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .brand-card {
        padding: 18px 12px;
    }
    
    .brand-logo {
        font-size: 1.5rem;
    }
    
    .download-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

body {
    animation: fadeIn 1s ease-out;
}

/* Telefon mockup sticky/fixed ve animasyon stilleri */
.telefon-mockup {
    position: fixed;
    top: 120px;
    left: 0;
    width: 100vw;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.5s cubic-bezier(.4,0,.2,1);
    will-change: opacity;
    opacity: 1;
}

.telefon-mockup-inner {
    position: absolute;
    right: 40px;
    pointer-events: auto;
    transition: transform 0.5s cubic-bezier(.4,0,.2,1);
    will-change: transform;
}

/* Responsive telefon mockup */
@media (max-width: 1200px) {
    .telefon-mockup-inner {
        right: 20px;
    }
}

@media (max-width: 968px) {
    .telefon-mockup {
        position: static !important;
        width: auto !important;
        left: unset !important;
        top: unset !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }
    .telefon-mockup-inner {
        position: static !important;
        right: unset !important;
        left: unset !important;
        margin: 0 auto 40px auto;
        transform: none !important;
    }
}

@media (max-width: 768px) {
    .telefon-mockup-inner {
        margin: 0 auto 30px auto;
    }
}

@media (max-width: 480px) {
    .telefon-mockup-inner {
        margin: 0 auto 20px auto;
    }
}