/* ROOT DEĞİŞKENLER & KURUMSAL RENKLER */
:root {
    --c-pink: #ce4c92;
    --c-purple: #625fa7;
    --c-navy-dark: #021e46; /* Lacivert (En Koyu - Zemin kontrastı için) */
    --c-navy-light: #234a81; /* Lacivert (Açık) */
    
    --bg-light: #ffffff;
    --bg-gray: #f8f9fa;
    --text-dark: #021e46; 
    --text-muted: #555555;
    
    /* Kurumsal Gradientler */
    --gradient-primary: linear-gradient(135deg, var(--c-navy-dark) 0%, var(--c-navy-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--c-pink) 0%, var(--c-purple) 100%);
    --border-color: #e5e5e5;
}

/* YÜKLÜ POPPINS FONTLARI (Senin klasör yapına göre ayarlandı) */
@font-face { font-family: 'Poppins'; src: url('../fonts/Poppins-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('../fonts/Poppins-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('../fonts/Poppins-SemiBold.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('../fonts/Poppins-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Poppins'; src: url('../fonts/Poppins-ExtraBold.woff2') format('woff2'); font-weight: 800; font-style: normal; font-display: swap; }

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

@media (hover: hover) and (pointer: fine) {
    body, a, button { cursor: none; }
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 4vw; }
.section-padding { padding: 120px 0; }

/* CUSTOM CURSOR */
.cursor-dot, .cursor-outline {
    position: fixed; top: 0; left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%; z-index: 9999; pointer-events: none;
}
.cursor-dot { width: 6px; height: 6px; background-color: var(--c-pink); }
.cursor-outline {
    width: 40px; height: 40px;
    border: 1px solid rgba(206, 76, 146, 0.3);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}
.cursor-outline.hover-active {
    width: 70px; height: 70px;
    background-color: rgba(98, 95, 167, 0.1);
    border-color: var(--c-purple);
}

/* NAVBAR */
nav {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent; transition: all 0.3s ease;
}
nav.scrolled { border-bottom: 1px solid var(--border-color); box-shadow: 0 5px 20px rgba(0,0,0,0.02); }

.nav-container {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 4vw; transition: padding 0.3s ease;
}
nav.scrolled .nav-container { padding: 12px 4vw; }

.logo img { height: 45px; display: block; }

.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
    text-decoration: none; color: var(--c-navy-dark); font-weight: 600; font-size: 1rem;
    position: relative; padding: 5px 0;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
    background: var(--gradient-accent); transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }

/* BUTTONS */
.magnetic-wrap { display: inline-block; }
.magnetic-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 30px; border-radius: 50px; font-weight: 600; text-decoration: none;
    transition: transform 0.1s ease, box-shadow 0.3s ease; border: none; color: white;
}
.gradient-btn { background: var(--gradient-primary); }
.gradient-btn-alt { background: var(--gradient-accent); box-shadow: 0 10px 20px rgba(206, 76, 146, 0.2); }
.gradient-btn-alt:hover { box-shadow: 0 15px 30px rgba(206, 76, 146, 0.4); }

/* HERO BÖLÜMÜ */
#hero { background: var(--bg-light); min-height: 90vh; display: flex; align-items: center; }
.hero-container { width: 100%; max-width: 900px; margin: 0 auto; text-align: center; padding: 0 4vw; }
.hero-badge {
    display: inline-block; background: rgba(98, 95, 167, 0.1); color: var(--c-purple);
    padding: 8px 20px; border-radius: 50px; font-weight: 700; font-size: 0.85rem;
    letter-spacing: 1.5px; margin-bottom: 25px;
}
.hero-content h1 { font-size: clamp(3rem, 6vw, 5rem); font-weight: 800; line-height: 1.1; margin-bottom: 25px; color: var(--c-navy-dark); }
.text-gradient { background: var(--gradient-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-content p { font-size: 1.2rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 40px; }

/* HİZMETLER BÖLÜMÜ */
.bg-dark { background: var(--c-navy-dark); color: white; }
.section-header { text-align: center; margin-bottom: 60px; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 15px; }
.section-header p { color: #a0aabf; font-size: 1.1rem; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card {
    background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px; border-radius: 24px; transition: all 0.3s ease;
}
.service-card:hover { transform: translateY(-10px); background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.1); }
.icon-wrap {
    width: 60px; height: 60px; border-radius: 16px; background: var(--gradient-accent);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px;
}
.service-card h3 { font-size: 1.4rem; font-weight: 600; margin-bottom: 15px; color: white; }
.service-card p { color: #a0aabf; line-height: 1.6; }

/* FOOTER */
footer { background: #011430; color: white; padding: 100px 0 40px 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 60px; margin-bottom: 40px; }
.footer-brand p { color: #8e9bb0; font-size: 1.1rem; max-width: 400px; line-height: 1.6; }
.footer-links h4 { font-size: 1.2rem; margin-bottom: 20px; color: var(--c-pink); font-weight: 600; }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul a { color: #a0aabf; text-decoration: none; transition: 0.3s; }
.footer-links ul a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; color: #6a768c; font-size: 0.9rem; }

/* MOBİL MENU & RESPONSIVE */
.mobile-menu-btn { display: none; background: none; border: none; color: var(--c-navy-dark); font-size: 1.5rem; cursor: pointer; z-index: 1001; }
.mobile-menu-overlay {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(15px);
    z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center;
    transition: right 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
}
.mobile-menu-overlay.active { right: 0; }
.mobile-menu-close { position: absolute; top: 25px; right: 4vw; background: none; border: none; color: var(--c-navy-dark); font-size: 2rem; cursor: pointer; }
.mobile-nav-links { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 25px; }
.mobile-nav-links a { text-decoration: none; color: var(--c-navy-dark); font-size: 2rem; font-weight: 700; transition: color 0.3s; }
.mobile-nav-links a:hover { color: var(--c-pink); }
.mobile-contact-btn { padding: 15px 40px; border-radius: 50px; font-size: 1.2rem !important; color: white !important; }

#backToTop {
    position: fixed; bottom: 40px; right: 40px; width: 50px; height: 50px; border-radius: 50%;
    background: var(--c-navy-dark); color: #ffffff; border: none; cursor: pointer; z-index: 999;
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
    opacity: 0; visibility: hidden; transform: translateY(20px); transition: all 0.4s; box-shadow: 0 10px 30px rgba(2, 30, 70, 0.2);
}
#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); }
#backToTop:hover { background: var(--c-pink); transform: scale(1.1); }

@media (max-width: 1024px) {
    .nav-links { display: none !important; }
    .mobile-menu-btn { display: block; }
    nav .magnetic-wrap { display: none !important; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
    #backToTop { bottom: 20px; right: 20px; }
}