@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
    --primary: #FFD700;
    /* Luxury Gold */
    --accent: #00F2FF;
    /* Electric Cyan */
    --danger: #FF3B30;
    /* Call CTA Red */
    --success: #25D366;
    /* WhatsApp Green */
    --primary-glow: rgba(255, 215, 0, 0.4);
    --danger-glow: rgba(255, 59, 48, 0.5);
    --success-glow: rgba(37, 211, 102, 0.5);
    --bg-dark: #050505;
    --bg-card: rgba(25, 25, 25, 0.9);
    --bg-card-hover: rgba(40, 40, 40, 1);
    --text-main: #FFFFFF;
    --text-muted: #A0A0A0;
    --glass-border: rgba(255, 215, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    background-image: radial-gradient(rgba(255, 215, 0, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.7;
    font-size: 16px;
}

/* Glassmorphism Refined */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Top Bar */
.top-bar {
    background: #000;
    padding: 10px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1001;
    position: relative;
}

.top-bar-contact a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    margin-left: 15px;
}

/* Navigation Refined */
nav {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(5, 5, 5, 0.95);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    transition: padding 0.3s ease;
}

nav.scrolled {
    padding: 15px 8%;
}

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

.brand-logo {
    height: 60px;
    /* Reduced to fit navbar */
    width: auto;
    object-fit: contain;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #FFF, #F0E68C, #FFD700);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.logo span {
    background: linear-gradient(90deg, #FFD700, #DAA520, #B8860B);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(218, 165, 32, 0.5);
}

.logo-sub {
    font-size: 0.8rem;
    color: #F0E68C;
    /* Light gold/khaki */
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 5px;
    opacity: 0.9;
}

.nav-cta {
    display: flex;
    gap: 15px;
}

/* Buttons (Industrial Re-design) */
.btn {
    padding: 10px 24px;
    border-radius: 50px;
    /* High curvature (pill/oval shape) */
    font-weight: 800;
    /* Bolder text */
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-danger {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #FFF;
    border: none;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.6);
}

.btn-success {
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: #FFF;
    border: none;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
}

.btn-success:hover {
    background: linear-gradient(135deg, #27ae60, #229954);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.6);
}

.btn-primary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: none;
}

.btn-primary:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* Slider Style */
.slider-container {
    height: calc(100vh - 80px);
    /* Adjust for nav */
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    justify-content: flex-start;
    /* Left align for elegance */
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) contrast(1.2);
    z-index: -1;
}

.slide-content {
    z-index: 10;
    padding: 0 8%;
    /* Align with standard section padding */
    max-width: 1000px;
    text-align: left;
    /* Elegant left alignment instead of center */
    width: 100%;
}

.slide-content h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #FFF;
    text-transform: uppercase;
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.8);
}

.slide-content h1 span {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #DDD;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-ctas {
    display: flex;
    justify-content: flex-start;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.hero-ctas .btn {
    padding: 10px 24px;
    font-size: 0.95rem;
    border-radius: 50px;
    /* High curvature (pill style) as per user request */
    font-weight: 700;
}

/* Common Section Styles */
section {
    padding: 100px 8%;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFF;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-title h2 span {
    color: var(--primary);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.2rem;
}

/* Diagnostic Cards (Hangi Sorunu Yaşıyorsunuz?) */
.diagnostic-section {
    background: #0a0a0a;
}

.diag-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.diag-card {
    padding: 40px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.diag-card:hover {
    background: var(--bg-card-hover);
    border-bottom: 3px solid var(--danger);
    transform: translateY(-10px);
}

.diag-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

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

.diag-card p {
    color: var(--text-muted);
}

/* Services Refined Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    padding: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-card:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.9), 0 0 20px var(--primary-glow);
    border-color: var(--primary);
}

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

.sc-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .sc-img img {
    transform: scale(1.1);
}

/* Trust Banner */
.trust-banner {
    background: linear-gradient(90deg, #111 0%, #222 50%, #111 100%);
    padding: 60px 8%;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    text-align: center;
}

.trust-banner h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.trust-features {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.t-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
    font-weight: 600;
}

.t-feature i {
    color: var(--success);
    font-size: 2rem;
}

/* Contact Bar (Floating - Edge aligned) */
.contact-bar {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
}

.c-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: #FFF;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.c-btn span {
    display: none;
    /* Hide text for elegant circle icons */
}

.c-btn:hover {
    transform: scale(1.15) rotate(10deg);
}

.c-btn.b-whatsapp {
    background: var(--success);
    box-shadow: 0 0 20px var(--success-glow);
}

.c-btn.b-phone {
    background: var(--danger);
    box-shadow: 0 0 20px var(--danger-glow);
}

/* Footer */
footer {
    background: #000;
    padding: 60px 8% 30px;
    border-top: 2px solid var(--primary);
}

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

.footer-col h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-col p {
    color: var(--text-muted);
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--primary);
}

.copyright {
    text-align: center;
    color: var(--text-muted);
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .slide-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .sc-img {
        height: 160px;
        /* Reduce image height slightly on small 2x2 grids */
    }

    .card-body {
        padding: 15px;
        /* Decrease padding on narrow cards if needed */
    }

    .card-body h3 {
        font-size: 1.1rem;
    }

    .card-body p {
        font-size: 0.9rem;
    }

    .hero-ctas {
        justify-content: flex-start;
    }

    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
    }

    nav {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .nav-cta {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .nav-cta .btn {
        padding: 10px;
        justify-content: center;
        font-size: 0.9rem;
    }

    .top-bar {
        display: none;
    }

    .contact-bar {
        bottom: 20px;
        right: 20px;
    }
}