:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --secondary: #64748b;
    --dark: #0f172a;
    --light: #f8fafc;
    --gradient: linear-gradient(135deg, #4f46e5 0%, #8b5cf6 100%);
}

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

a { text-decoration: none; transition: all 0.2s ease; }

/* Navbar */
.navbar { padding: 16px 0; transition: all 0.3s ease; }
.navbar-brand { font-size: 1.25rem; color: var(--dark) !important; }
.nav-link { font-weight: 500; color: #334155 !important; margin: 0 8px; font-size: 0.95rem; }
.nav-link:hover { color: var(--primary) !important; }
.nav-link.login-link:hover { color: var(--primary) !important; transform: translateX(2px); }

/* Hero Section */
.hero-section {
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at top right, #eef2ff 0%, #fff 40%);
    position: relative;
    overflow: hidden;
}

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

.inline-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f1f5f9;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
}

.badge-dot { width: 8px; height: 8px; background: #10b981; border-radius: 50%; }

.btn-primary {
    background: var(--primary);
    border: none;
    padding: 12px 30px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.hover-lift { transition: transform 0.2s; }
.hover-lift:hover { transform: translateY(-3px); }

.shadow-primary { box-shadow: 0 10px 20px -5px rgba(79, 70, 229, 0.3); }

/* Phone Mockup */
.phone-mockup {
    width: 280px;
    height: 560px;
    background: #1e293b;
    border-radius: 40px;
    margin: 0 auto;
    border: 8px solid #334155;
    position: relative;
    z-index: 10;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.mock-header { height: 120px; background: var(--gradient); }
.mock-profile { margin-top: -50px; text-align: center; }
.mock-avatar { width: 90px; height: 90px; background: #fff; border-radius: 50%; margin: 0 auto 15px; display: flex; align-items: center; justify-content: center; color: #cbd5e1; font-size: 30px; border: 4px solid #fff; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }
.mock-line { height: 10px; background: #f1f5f9; border-radius: 10px; }
.mock-actions { display: flex; justify-content: center; gap: 10px; margin: 25px 0; }
.mock-btn { width: 40px; height: 40px; border-radius: 50%; background: #f1f5f9; }
.mock-list { padding: 0 20px; }
.mock-item { height: 50px; background: #f8fafc; border-radius: 12px; margin-bottom: 10px; }

.floating-anim { animation: float 6s ease-in-out infinite; }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0px); } }

.floating-feature {
    position: absolute;
    background: white;
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 20;
    animation: float 5s ease-in-out infinite reverse;
}
.f-1 { top: 20%; left: 10%; }
.f-2 { bottom: 20%; right: 10%; animation-delay: 1s; }

.blob-bg {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

/* --- YENİ FİYATLANDIRMA KARTLARI --- */

.pricing-card {
    background: #fff;
    border-radius: 24px;
    padding: 40px 30px;
    position: relative;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.card-header-area {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #f1f5f9;
}

.package-name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.package-desc {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 20px;
}

.price-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    margin-right: 5px;
    align-self: flex-start;
    margin-top: 5px;
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.period {
    font-size: 0.9rem;
    color: #94a3b8;
    align-self: flex-end;
    margin-bottom: 8px;
    margin-left: 5px;
}

/* Feature List */
.feature-list {
    margin-top: auto; /* Listeyi alta it */
    font-size: 0.95rem;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #334155;
}

.feature-list li.disabled {
    color: #cbd5e1;
    text-decoration: line-through;
}

/* --- ÖZEL KART TİPLERİ --- */

/* 1. Bireysel (Basic) */
.basic-tier {
    border-top: 4px solid #94a3b8;
}

/* 2. Kurumsal Standart (Popular) */
.standard-tier {
    background: linear-gradient(145deg, #4f46e5, #4338ca);
    border: none;
    color: white;
    box-shadow: 0 15px 30px rgba(79, 70, 229, 0.25);
    transform: scale(1.05); /* Biraz daha büyük */
    z-index: 2;
}

.standard-tier:hover {
    transform: scale(1.08) translateY(-10px);
}

.standard-tier .card-header-area {
    border-bottom-color: rgba(255,255,255,0.1);
}

.standard-tier .feature-list li {
    color: rgba(255,255,255,0.9);
}

.standard-tier .feature-list li.disabled {
    color: rgba(255,255,255,0.3);
}

.popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fbbf24;
    color: #78350f;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 100px;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(251, 191, 36, 0.4);
}

/* 3. Kurumsal Plus (Premium) */
.plus-tier {
    border-top: 4px solid #0f172a;
    background: #f8fafc;
}
.plus-tier .package-name {
    color: #0f172a;
}

/* Mobilde Hizalama */
@media (max-width: 991px) {
    .standard-tier {
        transform: scale(1);
        margin: 20px 0;
    }
    .standard-tier:hover {
        transform: translateY(-5px);
    }
}

/* Feature Box */
.feature-box {
    background: white;
    padding: 30px;
    border-radius: 20px;
    height: 100%;
    border: 1px solid #f1f5f9;
    transition: 0.3s;
}
.feature-box:hover { border-color: var(--primary); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }

.icon-sq {
    width: 50px; height: 50px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 20px;
}
.bg-blue { background: #e0e7ff; color: #4f46e5; }
.bg-green { background: #dcfce7; color: #10b981; }
.bg-purple { background: #f3e8ff; color: #a855f7; }
.bg-orange { background: #ffedd5; color: #f97316; }
.bg-red { background: #fee2e2; color: #ef4444; }
.bg-teal { background: #ccfbf1; color: #14b8a6; }

/* Footer */
.footer-section { background: var(--dark); padding: 80px 0 30px 0; color: white; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #94a3b8; font-size: 0.9rem; }
.footer-links a:hover { color: white; }
.social-icons a { width: 36px; height: 36px; background: rgba(255,255,255,0.1); display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; color: white; margin-right: 10px; transition: 0.2s; }
.social-icons a:hover { background: var(--primary); transform: translateY(-3px); }

@media (max-width: 991px) {
    .hero-section { padding: 120px 0 60px 0; text-align: center; }
    .hero-content { margin-bottom: 60px; }
    .hero-stats { justify-content: center; }
    .stat-item.border-start { border: none !important; }
}
/* --- SIKÇA SORULAN SORULAR (SSS) STİLLERİ --- */

#sss {
    background-color: #fff;
}

.custom-accordion .accordion-item {
    border: none;
    background-color: transparent;
    border-bottom: 1px solid #f1f5f9;
}

.custom-accordion .accordion-item:last-child {
    border-bottom: none;
}

.custom-accordion .accordion-button {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--dark);
    background-color: transparent;
    box-shadow: none;
    padding: 20px 0;
}

.custom-accordion .accordion-button:not(.collapsed) {
    color: var(--primary);
    background-color: transparent;
    box-shadow: none;
}

.custom-accordion .accordion-button:focus {
    box-shadow: none;
}

.custom-accordion .accordion-body {
    padding: 0 0 20px 0;
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.7;
}

.custom-accordion .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230f172a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.custom-accordion .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%234f46e5'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}