:root {
    --primary-cyan: #00C2D8;
    --primary-pink: #FF2E88;
    --black: #000000;
    --white: #FFFFFF;
    --dark-bg: #0F0F15;
    --soft-gray: #F5F5F5;
    --gradient-primary: linear-gradient(135deg, #00C2D8 0%, #FF2E88 100%);
    --gradient-reverse: linear-gradient(135deg, #FF2E88 0%, #00C2D8 100%);
}

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

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    color: var(--black);
    background-color: var(--white);
}

/* Navbar */
.navbar {
    padding: 1.2rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(15, 15, 21, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 80px;
    padding: 0.5rem 0;
    margin-right: 2rem;
    position: relative;
    z-index: 10;
}

.navbar.scrolled .navbar-brand {
    height: 70px;
}

.navbar-logo {
    height: 70px;
    width: auto;
    max-width: 320px;
    min-width: auto;
    object-fit: contain;
    object-position: left center;
    transition: all 0.3s ease;
    filter: brightness(1.5) contrast(1.8) saturate(1.3);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform: translateZ(0);
    will-change: transform;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3)) brightness(1.5) contrast(1.8) saturate(1.3);
}

.navbar.scrolled .navbar-logo {
    height: 65px;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.4)) brightness(1.6) contrast(2) saturate(1.4);
}

/* Logo için arka plan vurgusu (dark navbar'da) */
.navbar-brand::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: calc(100% + 30px);
    height: calc(100% + 15px);
   
    border-radius: 12px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.navbar.scrolled .navbar-brand::before {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
}

.navbar-toggler {
    border: none;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 194, 216, 0.25);
    outline: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.8em;
    height: 1.8em;
    transition: all 0.3s ease;
}

.navbar-toggler:hover .navbar-toggler-icon {
    opacity: 0.8;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    font-size: 0.95rem;
    margin: 0 0.8rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

.btn-cta-nav {
    background: var(--gradient-primary);
    border: none;
    color: var(--white);
    padding: 0.65rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-left: 1rem;
    box-shadow: 0 4px 15px rgba(0, 194, 216, 0.2);
}

.btn-cta-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-reverse);
    transition: left 0.3s ease;
}

.btn-cta-nav:hover::before {
    left: 0;
}

.btn-cta-nav span {
    position: relative;
    z-index: 1;
}

.btn-cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 194, 216, 0.3);
}

.btn-login-nav {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(0, 229, 255, 0.3);
    color: var(--white);
    padding: 0.65rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-left: 0.5rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-login-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: 0;
}

.btn-login-nav:hover::before {
    left: 0;
}

.btn-login-nav span,
.btn-login-nav i {
    position: relative;
    z-index: 1;
}

.btn-login-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 229, 255, 0.3);
    border-color: transparent;
    color: var(--white);
    text-decoration: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--dark-bg);
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 194, 216, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 46, 136, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Hero Visual Elements */
.hero-visual-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.hero-visual-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--dark-bg) 40%, rgba(15, 15, 21, 0.8) 60%, transparent 80%);
    z-index: 5;
    pointer-events: none;
    border-radius: 50%;
    box-shadow: 0 0 200px 150px var(--dark-bg);
}

/* TikTok Logo Animation */
.hero-tiktok-logo {
    font-size: 15rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 10;
    animation: logoPulse 4s ease-in-out infinite, logoGlow 3s ease-in-out infinite;
    filter: drop-shadow(0 0 40px rgba(0, 194, 216, 0.4));
    transition: all 0.5s ease;
    will-change: transform, filter;
}


.hero-tiktok-logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 60px rgba(0, 194, 216, 0.6));
    animation-play-state: paused;
}

@keyframes logoPulse {
    0%, 100% { 
        opacity: 0.2;
        transform: scale(1);
    }
    50% { 
        opacity: 0.35;
        transform: scale(1.05);
    }
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 40px rgba(0, 194, 216, 0.4)) drop-shadow(0 0 20px rgba(255, 46, 136, 0.2));
    }
    50% {
        filter: drop-shadow(0 0 60px rgba(0, 194, 216, 0.6)) drop-shadow(0 0 30px rgba(255, 46, 136, 0.4));
    }
}

/* Floating Particles */
.hero-particle {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.6;
    animation: particleFloat 8s ease-in-out infinite;
    z-index: 1;
}

.particle-1 {
    width: 8px;
    height: 8px;
    top: 20%;
    left: 15%;
    animation-delay: 0s;
    background: rgba(0, 194, 216, 0.8);
    box-shadow: 0 0 20px rgba(0, 194, 216, 0.6);
}

.particle-2 {
    width: 12px;
    height: 12px;
    top: 60%;
    right: 20%;
    animation-delay: 1.5s;
    background: rgba(255, 46, 136, 0.8);
    box-shadow: 0 0 25px rgba(255, 46, 136, 0.6);
}

.particle-3 {
    width: 6px;
    height: 6px;
    bottom: 30%;
    left: 25%;
    animation-delay: 3s;
    background: rgba(0, 194, 216, 0.7);
    box-shadow: 0 0 15px rgba(0, 194, 216, 0.5);
}

.particle-4 {
    width: 10px;
    height: 10px;
    top: 40%;
    right: 30%;
    animation-delay: 4.5s;
    background: rgba(255, 46, 136, 0.7);
    box-shadow: 0 0 20px rgba(255, 46, 136, 0.5);
}

.particle-5 {
    width: 7px;
    height: 7px;
    bottom: 50%;
    right: 15%;
    animation-delay: 6s;
    background: rgba(0, 194, 216, 0.6);
    box-shadow: 0 0 18px rgba(0, 194, 216, 0.4);
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-30px) translateX(20px) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-20px) translateX(-15px) scale(0.9);
        opacity: 0.7;
    }
    75% {
        transform: translateY(-40px) translateX(10px) scale(1.1);
        opacity: 0.9;
    }
}

/* Animated Rings */
.hero-ring {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    opacity: 0.3;
    z-index: 1;
    animation: ringPulse 4s ease-in-out infinite;
}

.ring-1 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: rgba(0, 194, 216, 0.4);
    animation-delay: 0s;
}

.ring-2 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: rgba(255, 46, 136, 0.3);
    animation-delay: 1.3s;
}

.ring-3 {
    width: 400px;
    height: 400px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: rgba(0, 194, 216, 0.2);
    animation-delay: 2.6s;
}

@keyframes ringPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.5;
    }
}

/* Gradient Orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.4;
    z-index: 0;
    animation: orbFloat 10s ease-in-out infinite;
}

.orb-1 {
    width: 150px;
    height: 150px;
    top: 20%;
    right: 10%;
    background: radial-gradient(circle, rgba(0, 194, 216, 0.6), transparent);
    animation-delay: 0s;
}

.orb-2 {
    width: 120px;
    height: 120px;
    bottom: 25%;
    left: 15%;
    background: radial-gradient(circle, rgba(255, 46, 136, 0.6), transparent);
    animation-delay: 5s;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
    33% {
        transform: translate(30px, -30px) scale(1.2);
        opacity: 0.6;
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
        opacity: 0.5;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero h1 .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.btn-hero {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    margin: 0.5rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-hero-primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 194, 216, 0.4);
}

.btn-hero-outline {
    background: transparent;
    border: 2px solid var(--primary-cyan);
    color: var(--primary-cyan);
}

.btn-hero-outline:hover {
    background: var(--primary-cyan);
    color: var(--white);
    transform: translateY(-3px);
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--black);
}

.section-title .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-section .section-title {
    color: var(--black);
    position: relative;
    z-index: 2;
}

/* About Section */
.about-section {
    background: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 194, 216, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.about-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 46, 136, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

.about-content {
    font-size: 1.15rem;
    line-height: 1.9;
    color: #555;
    position: relative;
    z-index: 2;
}

.about-content p {
    margin-bottom: 1.5rem;
}

/* About Visual Wrapper */
.about-visual-wrapper {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.about-visual-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--white) 35%, rgba(255, 255, 255, 0.8) 65%, transparent 85%);
    z-index: 5;
    pointer-events: none;
    border-radius: 50%;
    box-shadow: 0 0 200px 160px var(--white);
}

/* Main Icon */
.about-main-icon {
    font-size: 12rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 10;
    animation: aboutIconPulse 4s ease-in-out infinite, aboutIconGlow 3s ease-in-out infinite;
    filter: drop-shadow(0 0 35px rgba(0, 194, 216, 0.4));
    transition: all 0.5s ease;
    will-change: transform, filter;
}

.about-main-icon:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 55px rgba(0, 194, 216, 0.6));
}

@keyframes aboutIconPulse {
    0%, 100% { 
        opacity: 0.25;
        transform: scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: scale(1.05);
    }
}

@keyframes aboutIconGlow {
    0%, 100% {
        filter: drop-shadow(0 0 35px rgba(0, 194, 216, 0.4)) drop-shadow(0 0 15px rgba(255, 46, 136, 0.2));
    }
    50% {
        filter: drop-shadow(0 0 55px rgba(0, 194, 216, 0.6)) drop-shadow(0 0 25px rgba(255, 46, 136, 0.4));
    }
}

/* Floating Icons */
.about-floating-icon {
    position: absolute;
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 3;
    animation: iconFloat 6s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(0, 194, 216, 0.5));
    transition: all 0.3s ease;
}

.about-floating-icon:hover {
    transform: scale(1.2);
    filter: drop-shadow(0 0 25px rgba(0, 194, 216, 0.8));
}

.icon-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.icon-2 {
    top: 15%;
    right: 15%;
    animation-delay: 1s;
    font-size: 2.2rem;
}

.icon-3 {
    bottom: 20%;
    left: 12%;
    animation-delay: 2s;
    font-size: 2.8rem;
}

.icon-4 {
    top: 50%;
    right: 8%;
    animation-delay: 3s;
    font-size: 2rem;
}

.icon-5 {
    bottom: 15%;
    right: 20%;
    animation-delay: 4s;
    font-size: 2.3rem;
}

.icon-6 {
    top: 30%;
    left: 5%;
    animation-delay: 5s;
    font-size: 2.1rem;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translateY(-25px) translateX(15px) rotate(5deg);
        opacity: 0.9;
    }
    50% {
        transform: translateY(-15px) translateX(-10px) rotate(-5deg);
        opacity: 0.8;
    }
    75% {
        transform: translateY(-30px) translateX(8px) rotate(3deg);
        opacity: 1;
    }
}

/* About Rings */
.about-ring {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    opacity: 0.25;
    z-index: 1;
    animation: aboutRingPulse 5s ease-in-out infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.about-ring.ring-1 {
    width: 250px;
    height: 250px;
    border-color: rgba(0, 194, 216, 0.3);
    animation-delay: 0s;
}

.about-ring.ring-2 {
    width: 350px;
    height: 350px;
    border-color: rgba(255, 46, 136, 0.25);
    animation-delay: 1.6s;
}

.about-ring.ring-3 {
    width: 450px;
    height: 450px;
    border-color: rgba(0, 194, 216, 0.2);
    animation-delay: 3.2s;
}

@keyframes aboutRingPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.25;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.08);
        opacity: 0.4;
    }
}

/* About Particles */
.about-particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    z-index: 2;
    animation: aboutParticleFloat 7s ease-in-out infinite;
}

.about-particle.particle-1 {
    width: 10px;
    height: 10px;
    top: 25%;
    left: 20%;
    animation-delay: 0s;
    background: rgba(0, 194, 216, 0.7);
    box-shadow: 0 0 20px rgba(0, 194, 216, 0.5);
}

.about-particle.particle-2 {
    width: 8px;
    height: 8px;
    top: 60%;
    right: 25%;
    animation-delay: 2s;
    background: rgba(255, 46, 136, 0.7);
    box-shadow: 0 0 18px rgba(255, 46, 136, 0.5);
}

.about-particle.particle-3 {
    width: 12px;
    height: 12px;
    bottom: 30%;
    left: 18%;
    animation-delay: 4s;
    background: rgba(0, 194, 216, 0.6);
    box-shadow: 0 0 22px rgba(0, 194, 216, 0.4);
}

.about-particle.particle-4 {
    width: 9px;
    height: 9px;
    top: 45%;
    right: 12%;
    animation-delay: 6s;
    background: rgba(255, 46, 136, 0.6);
    box-shadow: 0 0 19px rgba(255, 46, 136, 0.4);
}

@keyframes aboutParticleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.5;
    }
    33% {
        transform: translateY(-35px) translateX(25px) scale(1.3);
        opacity: 0.8;
    }
    66% {
        transform: translateY(-20px) translateX(-18px) scale(0.9);
        opacity: 0.6;
    }
}

/* Trust Section */
.trust-section {
    background: var(--dark-bg);
    color: var(--white);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0;
}

.trust-section-bg {
    position: absolute;
    top: -10%;
    left: 0;
    width: 100%;
    height: 120%;
    background-image: url('../img/bg-img.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0.35;
    z-index: 0;
    will-change: transform;
    transition: transform 0.1s ease-out;
}

.trust-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(15, 15, 21, 0.7) 0%, rgba(15, 15, 21, 0.85) 100%);
    z-index: 1;
    pointer-events: none;
}

.trust-section .container {
    position: relative;
    z-index: 2;
}

.trust-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.trust-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.trust-card:hover::before {
    opacity: 1;
}

.trust-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 194, 216, 0.2);
}

.trust-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.trust-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Services Section */
.services-section {
    background: var(--soft-gray);
}

.service-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--black);
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* HyPay Section */
.hypay-section {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hypay-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hypay-content {
    position: relative;
    z-index: 2;
}

.progress-bar-custom {
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--white);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 1rem;
    color: var(--primary-cyan);
    font-weight: 600;
    transition: width 2s ease;
}

.hypay-feature {
    margin: 1rem 0;
    font-size: 1.1rem;
}

.hypay-feature i {
    margin-right: 0.5rem;
}

/* Why Choose Us */
.why-section {
    background: var(--white);
}

.feature-box {
    text-align: center;
    padding: 2rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    background: var(--soft-gray);
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Blog Preview Section (Ana Sayfa) */
.blog-preview-section {
    background: var(--soft-gray);
}

.blog-preview-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.blog-preview-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 194, 216, 0.15);
    color: inherit;
}

.blog-preview-img {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--dark-bg);
}

.blog-preview-body {
    padding: 1.25rem 1.5rem;
}

.blog-preview-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    margin-bottom: 0.75rem;
}

.blog-preview-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.35;
    color: var(--black);
}

.blog-preview-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary, #666);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.blog-preview-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-cyan);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-preview-card:hover .blog-preview-link {
    color: var(--primary-pink);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(0, 194, 216, 0.1) 0%, var(--dark-bg) 30%, var(--dark-bg) 70%, rgba(255, 46, 136, 0.1) 100%);
    color: var(--white);
    text-align: center;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 194, 216, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 46, 136, 0.15) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: 2rem;
}

.cta-section .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-cta-large {
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    border: none;
    color: var(--white);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-cta-large:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 194, 216, 0.4);
}

/* Contact Section */
/* Contact Section - Modern Redesign */
.contact-section {
    background: linear-gradient(135deg, #F8F9FA 0%, #FFFFFF 50%, #F5F7FA 100%);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
    min-height: auto;
    display: flex;
    align-items: center;
}

.contact-section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(to left top, rgba(0, 194, 216, 0.12) 0%, rgba(255, 46, 136, 0.08) 50%, transparent 100%),
        radial-gradient(circle at 20% 50%, rgba(0, 194, 216, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 46, 136, 0.08) 0%, transparent 50%);
    z-index: 0;
    pointer-events: none;
}

.contact-section .container {
    position: relative;
    z-index: 1;
}

/* Contact Section Title */
.contact-section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    color: var(--black);
    line-height: 1.2;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: rgba(0, 0, 0, 0.7);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Contact Info Cards */
.contact-info-wrapper {
    padding-right: 2rem;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.contact-info-card:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-cyan);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 194, 216, 0.2);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 5px 20px rgba(0, 194, 216, 0.3);
}

.contact-info-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.3rem;
}

.contact-info-content p {
    font-size: 0.95rem;
    color: rgba(0, 0, 0, 0.6);
    margin: 0;
}

/* Contact Form Wrapper */
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 30px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.contact-form-header {
    margin-bottom: 2rem;
    text-align: center;
}

.contact-form-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.contact-form-header p {
    font-size: 1rem;
    color: rgba(0, 0, 0, 0.6);
    margin: 0;
}

/* Modern Form Styles */
.contact-form-modern {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group-modern {
    position: relative;
}

.form-label-modern {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 0.8rem;
}

.form-label-modern i {
    color: var(--primary-cyan);
    font-size: 1rem;
}

.form-input-modern {
    width: 100%;
    background: rgba(248, 249, 250, 0.8);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    color: var(--black);
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-input-modern::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.form-input-modern:focus {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 4px rgba(0, 194, 216, 0.1);
}

.form-textarea-modern {
    resize: vertical;
    min-height: 90px;
    font-family: inherit;
}

.btn-submit-modern {
    background: var(--gradient-primary);
    border: none;
    color: var(--white);
    padding: 1.2rem 2.5rem;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 0.5rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-submit-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-submit-modern:hover::before {
    left: 100%;
}

.btn-submit-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 194, 216, 0.4);
}

.btn-submit-modern:active {
    transform: translateY(-1px);
}

.btn-submit-modern i {
    transition: transform 0.3s ease;
}

.btn-submit-modern:hover i {
    transform: translateX(5px);
}

/* Floating Icons */
.contact-floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-icon {
    position: absolute;
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.08;
    filter: blur(1px);
}

.floating-icon.icon-1 {
    top: 10%;
    right: 10%;
    animation: floatIcon1 6s ease-in-out infinite;
}

.floating-icon.icon-2 {
    bottom: 20%;
    right: 15%;
    animation: floatIcon2 8s ease-in-out infinite;
}

.floating-icon.icon-3 {
    top: 50%;
    right: 5%;
    animation: floatIcon3 7s ease-in-out infinite;
}

@keyframes floatIcon1 {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

@keyframes floatIcon2 {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(40px) rotate(-180deg);
    }
}

@keyframes floatIcon3 {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-25px) rotate(90deg);
    }
}

/* Footer - Modern Premium Design */
.footer-modern {
    background: #0B0B0E;
    color: #EDEDED;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00E5FF, #FF2E88, transparent);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

/* Footer Brand Section */
.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-2px);
}

.footer-logo-img {
    height: 100px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    filter: brightness(1.2) contrast(1.2);
    image-rendering: crisp-edges;
    border-radius: 10px;
}

.footer-tagline {
    color: #9AA0A6;
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
    font-weight: 300;
}

/* Footer Navigation */
.footer-nav {
    display: flex;
    flex-direction: column;
}

.footer-nav-title {
    color: #EDEDED;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-nav-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #00E5FF, #FF2E88);
    border-radius: 2px;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav-link {
    color: #9AA0A6;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-nav-link::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00E5FF, #FF2E88);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.footer-nav-link:hover {
    color: #EDEDED;
    padding-left: 15px;
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.footer-nav-link:hover::before {
    width: 10px;
}

/* Footer Social Media */
.footer-social {
    display: flex;
    flex-direction: column;
}

.footer-social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-social-link {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9AA0A6;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.footer-social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #00E5FF, #FF2E88);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.footer-social-link i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.footer-social-link:hover {
    color: #EDEDED;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 229, 255, 0.3);
}

.footer-social-link:hover::before {
    opacity: 1;
}

.footer-social-link[data-platform="tiktok"]:hover {
    box-shadow: 0 8px 20px rgba(0, 229, 255, 0.4);
}

.footer-social-link[data-platform="instagram"]:hover {
    box-shadow: 0 8px 20px rgba(255, 46, 136, 0.4);
}

.footer-social-link[data-platform="youtube"]:hover {
    box-shadow: 0 8px 20px rgba(255, 0, 0, 0.4);
}

.footer-social-link:hover i {
    transform: scale(1.1) rotate(5deg);
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 3rem;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin-bottom: 2rem;
}

.footer-copyright {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright p {
    color: #9AA0A6;
    font-size: 0.9rem;
    margin: 0;
    font-weight: 300;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-legal-link {
    color: #9AA0A6;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-legal-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #00E5FF;
    transition: width 0.3s ease;
}

.footer-legal-link:hover {
    color: #EDEDED;
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
}

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

.footer-legal-separator {
    color: #9AA0A6;
    font-size: 0.9rem;
}

/* Responsive Footer */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-modern {
        padding: 3rem 0 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-brand {
        grid-column: 1;
    }

    .footer-logo-img {
        height: 45px;
    }

    .footer-nav-title {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }

    .footer-social-icons {
        gap: 0.75rem;
    }

    .footer-social-link {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .footer-copyright {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer-modern {
        padding: 2.5rem 0 1.5rem;
    }

    .footer-logo-img {
        height: 40px;
    }

    .footer-tagline {
        font-size: 0.9rem;
    }

    .footer-social-link {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .navbar-nav {
        background: rgba(15, 15, 21, 0.98);
        backdrop-filter: blur(20px);
        padding: 1.5rem;
        border-radius: 15px;
        margin-top: 1rem;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    }

    .nav-link {
        margin: 0.5rem 0;
        padding: 0.8rem 1rem;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .btn-cta-nav {
        margin-left: 0;
        margin-top: 0.5rem;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }

    .navbar.scrolled {
        padding: 0.7rem 0;
    }

    .navbar-logo {
        height: 60px;
        max-width: 280px;
        min-width: 200px;
        filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3)) brightness(1.5) contrast(1.8) saturate(1.3);
    }

    .navbar.scrolled .navbar-logo {
        height: 55px;
        filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.4)) brightness(1.6) contrast(2) saturate(1.4);
    }

    .hero {
        text-align: center;
    }

    .hero-visual-wrapper {
        height: 400px;
        margin-top: 2rem;
    }

    .hero-tiktok-logo {
        font-size: 10rem;
    }

    .hero-ring {
        display: none;
    }

    .hero-particle {
        display: none;
    }

    .hero-orb {
        display: none;
    }

    .about-section {
        min-height: auto;
        padding: 4rem 0;
    }

    .about-visual-wrapper {
        height: 450px;
        margin-top: 2rem;
    }

    .about-main-icon {
        font-size: 8rem;
    }

    .about-floating-icon {
        font-size: 1.8rem;
    }

    .about-ring {
        display: none;
    }

    .about-particle {
        display: none;
    }

    .btn-hero {
        display: block;
        width: 100%;
        margin: 0.5rem 0;
    }

    .section {
        padding: 3rem 0;
    }

    .contact-section {
        padding: 4rem 0;
        min-height: auto;
    }

    .contact-section-title {
        font-size: 2.2rem;
    }

    .contact-info-wrapper {
        padding-right: 0;
        margin-bottom: 3rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }

    .contact-form-header h3 {
        font-size: 1.6rem;
    }

    .contact-info-card {
        padding: 1.5rem;
    }

    .contact-info-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .floating-icon {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .navbar-logo {
        height: 55px;
        max-width: 250px;
        min-width: 180px;
        filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3)) brightness(1.5) contrast(1.8) saturate(1.3);
    }

    .navbar.scrolled .navbar-logo {
        height: 50px;
        filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.4)) brightness(1.6) contrast(2) saturate(1.4);
    }

    .nav-link {
        font-size: 0.8rem;
    }

    .btn-cta-nav {
        padding: 0.6rem 1.5rem;
        font-size: 0.8rem;
    }

    .contact-section {
        padding: 3rem 0;
    }

    .contact-section-title {
        font-size: 1.8rem;
    }

    .contact-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-header h3 {
        font-size: 1.4rem;
    }

    .contact-form-header p {
        font-size: 0.9rem;
    }

    .contact-info-card {
        padding: 1.2rem;
        gap: 1rem;
    }

    .contact-info-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .contact-info-content h4 {
        font-size: 1rem;
    }

    .contact-info-content p {
        font-size: 0.85rem;
    }

    .form-input-modern {
        padding: 0.9rem 1.2rem;
        font-size: 0.95rem;
    }

    .btn-submit-modern {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .floating-icon {
        font-size: 1.5rem;
        opacity: 0.1;
    }
}

/* ==================== */
/* Referans Info Button */
/* ==================== */
.ref-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    background: rgba(0, 194, 216, 0.12);
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    margin-left: 0.4rem;
    transition: all 0.3s ease;
    vertical-align: middle;
}

.ref-info-btn i {
    font-size: 0.75rem;
    color: var(--primary-cyan);
    line-height: 1;
}

.ref-info-btn:hover {
    background: var(--primary-cyan);
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 194, 216, 0.3);
}

.ref-info-btn:hover i {
    color: var(--white);
}

/* ==================== */
/* Referans Info Modal  */
/* ==================== */
.ref-info-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.ref-info-modal.active {
    opacity: 1;
    visibility: visible;
}

.ref-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
}

.ref-modal-content {
    position: relative;
    width: 90%;
    max-width: 480px;
    background: var(--white);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    transform: translateY(30px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    max-height: 90vh;
    overflow-y: auto;
}

.ref-info-modal.active .ref-modal-content {
    transform: translateY(0) scale(1);
}

.ref-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.ref-modal-close:hover {
    background: rgba(255, 46, 136, 0.1);
    color: var(--primary-pink);
    transform: rotate(90deg);
}

.ref-modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ref-modal-icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(0, 194, 216, 0.25);
    flex-shrink: 0;
}

.ref-modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    margin: 0;
}

.ref-modal-body p {
    font-size: 0.92rem;
    color: rgba(0, 0, 0, 0.6);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

/* ==================== */
/* Referans Gallery     */
/* ==================== */
.ref-modal-gallery {
    width: 100%;
    margin-bottom: 1.2rem;
}

.ref-gallery-slider {
    position: relative;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid rgba(0, 0, 0, 0.06);
    background: #F8F9FA;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ref-gallery-slide {
    display: none;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.ref-gallery-slide.active {
    display: block;
    opacity: 1;
}

.ref-gallery-slide img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    max-height: 500px;
    margin: 0 auto;
}

.ref-gallery-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.ref-gallery-prev,
.ref-gallery-next {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(0, 194, 216, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-cyan);
    font-size: 1.1rem;
}

.ref-gallery-prev:hover,
.ref-gallery-next:hover {
    background: var(--primary-cyan);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 194, 216, 0.3);
}

.ref-gallery-dots {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ref-gallery-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 194, 216, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.ref-gallery-dot.active {
    background: var(--primary-cyan);
    width: 12px;
    height: 12px;
    box-shadow: 0 0 0 3px rgba(0, 194, 216, 0.2);
}

.ref-gallery-dot:hover {
    background: var(--primary-cyan);
    transform: scale(1.2);
}

.ref-modal-note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    background: rgba(0, 194, 216, 0.06);
    border: 1px solid rgba(0, 194, 216, 0.12);
    border-radius: 12px;
    font-size: 0.82rem !important;
    color: rgba(0, 0, 0, 0.55) !important;
    margin-bottom: 0 !important;
}

.ref-modal-note i {
    color: var(--primary-cyan);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

@media (max-width: 576px) {
    .ref-modal-content {
        padding: 1.8rem;
        border-radius: 20px;
        margin: 0 1rem;
    }

    .ref-modal-header h3 {
        font-size: 1.05rem;
    }

    .ref-modal-icon {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .ref-gallery-slider {
        min-height: 300px;
    }

    .ref-gallery-slide img {
        max-height: 350px;
    }

    .ref-gallery-prev,
    .ref-gallery-next {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .ref-gallery-dot {
        width: 8px;
        height: 8px;
    }

    .ref-gallery-dot.active {
        width: 10px;
        height: 10px;
    }
}

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

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-float i {
    animation: pulse 2s infinite;
}

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

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}