/* ================================================
   Sipariş Yazılımı - Tanıtım Sitesi CSS
   Modern, SEO Uyumlu, Satışa Odaklı Tasarım
   ================================================ */

:root {
    --primary: #dc3545;
    --primary-dark: #c82333;
    --secondary: #858796;
    --success: #1cc88a;
    --info: #36b9cc;
    --warning: #f6c23e;
    --danger: #e74a3b;
    --dark: #1a1d21;
    --light: #f8f9fc;
    --gradient-primary: linear-gradient(135deg, #dc3545 0%, #a71d2a 100%);
    --gradient-hero: linear-gradient(135deg, #dc3545 0%, #8b1a1a 100%);
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif !important;
    color: #5a5c69;
    background-color: #fff;
    line-height: 1.7;
}

* {
    font-family: 'Inter', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--dark);
    font-weight: 700;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled,
.navbar.navbar-scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.98) !important;
}

.nav-link.active {
    color: var(--primary) !important;
    font-weight: 600;
}

.navbar-brand {
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    color: #5a5c69 !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary) !important;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='m36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-white {
    background: #fff;
    color: var(--primary);
    border: none;
}

.btn-white:hover {
    background: #f8f9fc;
    color: var(--primary-dark);
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* Feature Cards */
.feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    border: 1px solid #e3e6f0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, rgba(220,53,69,0.1) 0%, rgba(220,53,69,0.2) 100%);
    color: var(--primary);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-text {
    color: var(--secondary);
    margin-bottom: 0;
}

/* Pricing Cards */
.pricing-card {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    border: 2px solid #e3e6f0;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border-color: var(--primary);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--secondary);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e3e6f0;
    display: flex;
    align-items: center;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--success);
    margin-right: 0.75rem;
}

/* Module Cards */
.module-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid #e3e6f0;
    transition: all 0.3s ease;
    height: 100%;
}

.module-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.module-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.module-price {
    font-weight: 700;
    color: var(--primary);
}

/* Stats Section */
.stats-section {
    background: var(--gradient-primary);
    padding: 4rem 0;
}

.stat-item {
    text-align: center;
    color: #fff;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    opacity: 0.9;
    font-size: 1.1rem;
}

/* CTA Section */
.cta-section {
    background: var(--gradient-hero);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='m36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Form Styles */
.form-control {
    padding: 0.875rem 1rem;
    border-radius: 8px;
    border: 2px solid #e3e6f0;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
}

.form-select {
    padding: 0.875rem 1rem;
    border-radius: 8px;
    border: 2px solid #e3e6f0;
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Contact Form */
.contact-card {
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

/* Testimonials */
.testimonial-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.testimonial-text {
    font-style: italic;
    color: #5a5c69;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 1rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }

    /* Mobil menü */
    .navbar-nav {
        align-items: flex-start !important;
    }

    .navbar-nav .nav-item {
        width: 100%;
    }

    .navbar-nav .nav-link {
        text-align: left;
    }

    .navbar-nav .nav-item.ms-lg-3 {
        margin-left: 0 !important;
        margin-top: 10px;
    }

    .navbar-nav .nav-item.ms-2 {
        margin-left: 0 !important;
        margin-top: 10px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section {
        padding: 3rem 0;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* Utility Classes */
.bg-light-primary {
    background: rgba(220, 53, 69, 0.05);
}

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

.shadow-soft {
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.rounded-lg {
    border-radius: 16px !important;
}

.rounded-xl {
    border-radius: 20px !important;
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1d21 0%, #2d3436 100%);
    color: #fff;
    padding: 1.25rem 0;
    z-index: 9999;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.5s ease;
}

.cookie-consent a {
    color: #fff;
    text-decoration: underline;
}

.cookie-consent a:hover {
    color: var(--primary);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 767px) {
    .cookie-consent {
        padding: 1rem 0;
    }

    .cookie-consent p {
        font-size: 0.875rem;
    }
}