:root {
    --primary: #d62976; /* Instagram gradient colors for better relevance */
    --primary-alt: #962fbf;
    --accent: #fa7e1e;
    --dark: #020617;
    --surface: #0f172a;
    --text: #f8fafc;
    --muted: #94a3b8;
    --grad: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    --card-border: #1e293b;
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    -webkit-tap-highlight-color: transparent; 
}

html { scroll-behavior: smooth; }

body { 
    background: var(--dark); 
    color: var(--text); 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    line-height: 1.6; 
}

.container { 
    max-width: 1240px; 
    margin: 0 auto; 
    padding: 0 20px; 
}

/* Navigation */
.navbar { 
    position: fixed; 
    top: 0; 
    width: 100%; 
    z-index: 1000; 
    padding: 15px 0; 
    background: rgba(2,6,23,0.9); 
    backdrop-filter: blur(12px); 
    border-bottom: 1px solid rgba(255,255,255,0.05); 
}

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

.brand-link {
    text-decoration: none;
    color: white;
    display: flex; 
    align-items: center;
}

.brand-logo { 
    background: var(--grad); 
    padding: 8px 12px; 
    border-radius: 10px; 
    color: white; 
    margin-right: 10px; 
    font-size: 1.3rem; 
}

.brand-name {
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

.nav-cta { 
    background: var(--grad); 
    color: white; 
    text-decoration: none; 
    padding: 10px 20px; 
    border-radius: 8px; 
    font-weight: 700; 
    font-size: 0.9rem; 
    transition: 0.3s; 
}

.nav-cta:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 5px 15px rgba(214, 41, 118, 0.4); 
}

/* Hero Section */
.hero { 
    padding: 160px 0 80px; 
    text-align: center; 
}

.hero-badge { 
    color: var(--text); 
    background: rgba(255,255,255,0.05);
    display: inline-block;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem; 
    font-weight: 500; 
    margin-bottom: 25px; 
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-badge i {
    color: #4ade80;
    margin-right: 5px;
}

h1 { 
    font-size: clamp(2.5rem, 8vw, 4.5rem); 
    font-family: 'Outfit', sans-serif; 
    font-weight: 900; 
    line-height: 1.1; 
    margin-bottom: 20px; 
}

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

.hero p { 
    color: var(--muted); 
    margin: 0 auto 35px; 
    max-width: 650px; 
    font-size: 1.15rem; 
}

.hero-btns { 
    display: flex; 
    gap: 15px; 
    justify-content: center; 
}

.btn-primary { 
    background: var(--grad); 
    color: white; 
    padding: 16px 35px; 
    border-radius: 12px; 
    text-decoration: none; 
    font-weight: 700; 
    box-shadow: 0 10px 30px rgba(214, 41, 118, 0.3); 
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(214, 41, 118, 0.4);
}

.btn-secondary { 
    border: 1px solid var(--card-border); 
    background: var(--surface);
    color: white; 
    padding: 16px 35px; 
    border-radius: 12px; 
    text-decoration: none; 
    font-weight: 600; 
    transition: 0.3s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.05);
}

/* Pricing Grid */
.pricing { 
    padding: 60px 0; 
    background: radial-gradient(circle at top, #0f172a 0%, #020617 100%); 
}

.pricing-intro { 
    text-align: center; 
    margin-bottom: 50px; 
}

.pricing-intro h2 { 
    font-size: 2.5rem; 
    font-family: 'Outfit', sans-serif; 
    margin-bottom: 15px; 
}

.pricing-intro p { 
    color: var(--muted); 
    font-size: 1.1rem; 
}

.pricing-grid { 
    display: grid; 
    /* %100 Mobil uyumlu auto-fill yapısı */
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
    gap: 25px; 
}

.p-card { 
    background: var(--surface); 
    padding: 35px 25px; 
    border-radius: 24px; 
    border: 1px solid var(--card-border); 
    display: flex; 
    flex-direction: column; 
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    position: relative; 
}

.p-card:hover { 
    transform: translateY(-10px); 
    border-color: var(--primary-alt); 
    box-shadow: 0 20px 40px rgba(0,0,0,0.5); 
}

.p-head { 
    color: var(--muted); 
    font-weight: 600; 
    font-size: 0.9rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}

.p-head span { 
    display: block; 
    color: white; 
    font-size: 1.6rem; 
    margin-top: 5px; 
    font-weight: 800; 
    font-family: 'Outfit', sans-serif;
    text-transform: none;
    letter-spacing: 0;
}

.p-price { 
    font-size: 2.6rem; 
    font-weight: 900; 
    margin: 20px 0; 
    font-family: 'Outfit', sans-serif; 
    color: white; 
}

.old-price { 
    font-size: 1.2rem; 
    text-decoration: line-through; 
    opacity: 0.4; 
    margin-right: 5px; 
    font-weight: 400;
}

.p-list { 
    list-style: none; 
    color: var(--muted); 
    margin-bottom: 30px; 
    font-size: 0.95rem; 
    flex-grow: 1; 
}

.p-list li { 
    margin-bottom: 15px; 
    display: flex; 
    align-items: center; 
}

.p-list i { 
    color: var(--accent); 
    margin-right: 12px; 
    font-size: 1.1rem; 
}

.p-btn { 
    display: block; 
    text-align: center; 
    background: #1e293b; 
    color: white; 
    padding: 16px; 
    border-radius: 12px; 
    text-decoration: none; 
    font-weight: 700; 
    transition: 0.3s; 
}

.p-btn:hover { 
    background: var(--primary-alt); 
}

.featured { 
    border: 2px solid var(--primary-alt); 
    background: linear-gradient(180deg, rgba(150, 47, 191, 0.05) 0%, rgba(15, 23, 42, 1) 100%);
}

.p-badge { 
    position: absolute; 
    top: -14px; 
    right: 25px; 
    background: var(--grad); 
    color: white; 
    padding: 5px 18px; 
    border-radius: 20px; 
    font-size: 0.75rem; 
    font-weight: 800; 
    box-shadow: 0 4px 10px rgba(214, 41, 118, 0.3);
}

.featured .p-btn { 
    background: var(--grad); 
}

/* SEO Content Section */
.seo-content {
    padding: 60px 20px 80px;
}

.seo-text-box {
    background: var(--surface);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.seo-text-box h2, .seo-text-box h3 {
    font-family: 'Outfit', sans-serif;
    color: white;
    margin-bottom: 15px;
}

.seo-text-box h2 { font-size: 2rem; }
.seo-text-box h3 { font-size: 1.5rem; margin-top: 30px; }

.seo-text-box p {
    color: var(--muted);
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.seo-text-box a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.seo-text-box a:hover {
    color: white;
    text-decoration: underline;
}

/* Footer */
.footer { 
    padding: 40px 0; 
    border-top: 1px solid var(--card-border); 
    background: var(--dark);
    color: var(--muted); 
    font-size: 0.9rem; 
}

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

.legal a { 
    color: var(--muted); 
    text-decoration: none; 
    margin-left: 25px; 
    transition: 0.3s; 
    font-weight: 500;
}

.legal a:hover { 
    color: white; 
}

/* Responsive (Mobil Uyumluluk) */
@media (max-width: 1024px) {
    .featured { transform: none; }
}

@media (max-width: 768px) {
    .hero { padding: 120px 0 60px; }
    .hero-btns { flex-direction: column; padding: 0 20px; }
    .btn-primary, .btn-secondary { width: 100%; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 450px; margin: 0 auto; }
    .footer-wrap { flex-direction: column; gap: 20px; text-align: center; }
    .legal a { margin: 0 10px; }
    .seo-text-box { padding: 25px; }
    .pricing-intro h2 { font-size: 2rem; }
}