/* ============================================
   ourPortal – hlavní stylesheet
   Jednotné zelené téma skupiny Rebis
   (sladěno s www.rebis.cz)
   ============================================ */

:root {
    --rebis-primary: #2d5a27;
    --rebis-primary-dark: #1e3d1a;
    --rebis-primary-light: #4a8c42;
    --rebis-accent: #f0c040;
    --rebis-dark: #142b11;
    --rebis-gradient: linear-gradient(135deg, var(--rebis-primary) 0%, var(--rebis-primary-light) 100%);
    --rebis-gradient-dark: linear-gradient(135deg, var(--rebis-dark) 0%, var(--rebis-primary-dark) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* zpětná kompatibilita se staršími názvy proměnných */
    --ourcis-primary: var(--rebis-primary);
    --ourcis-primary-dark: var(--rebis-primary-dark);
    --ourcis-primary-light: var(--rebis-primary-light);
    --ourcis-secondary: #495057;
    --ourcis-success: #198754;
    --ourcis-warning: #ffc107;
    --ourcis-dark: #212529;

    /* Bootstrap primary -> zelená Rebis */
    --bs-primary: #2d5a27;
    --bs-primary-rgb: 45, 90, 39;
    --bs-link-color: #2d5a27;
    --bs-link-hover-color: #1e3d1a;
}

/* Bootstrap utility overrides */
.bg-primary {
    background: var(--rebis-gradient-dark) !important;
}

.btn-primary {
    --bs-btn-bg: var(--rebis-primary);
    --bs-btn-border-color: var(--rebis-primary);
    --bs-btn-hover-bg: var(--rebis-primary-dark);
    --bs-btn-hover-border-color: var(--rebis-primary-dark);
    --bs-btn-active-bg: var(--rebis-primary-dark);
    --bs-btn-active-border-color: var(--rebis-primary-dark);
}

.btn-outline-primary {
    --bs-btn-color: var(--rebis-primary);
    --bs-btn-border-color: var(--rebis-primary);
    --bs-btn-hover-bg: var(--rebis-primary);
    --bs-btn-hover-border-color: var(--rebis-primary);
    --bs-btn-active-bg: var(--rebis-primary);
    --bs-btn-active-border-color: var(--rebis-primary);
}

.text-primary {
    color: var(--rebis-primary) !important;
}

.border-primary {
    border-color: var(--rebis-primary) !important;
}

a {
    color: var(--rebis-primary);
}

a:hover {
    color: var(--rebis-primary-dark);
}

/* TYPOGRAPHY */
@font-face {
    font-family: 'Inter';
    src: url('/fonts/InterVariable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    letter-spacing: -0.01em;
}

::selection {
    background: var(--rebis-primary-light);
    color: white;
}

/* NAVBAR (sladěný s www.rebis.cz) */
.navbar-rebis {
    background: rgba(20, 43, 17, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.navbar-rebis .nav-link {
    color: rgba(255, 255, 255, 0.75);
    transition: color var(--transition-fast);
}

.navbar-rebis .nav-link:hover,
.navbar-rebis .nav-link:focus,
.navbar-rebis .nav-link.active {
    color: #fff;
}

.navbar-rebis .dropdown-menu {
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    padding: 0.5rem;
}

.navbar-rebis .dropdown-item {
    border-radius: 8px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.navbar-rebis .dropdown-item:hover,
.navbar-rebis .dropdown-item:focus {
    background: rgba(45, 90, 39, 0.1);
    color: var(--rebis-primary-dark);
}

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

/* HERO SECTION */
.hero-section {
    background: var(--rebis-gradient-dark);
    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");
    opacity: 0.5;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.product-badge {
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.product-badge:hover {
    transform: translateY(-4px);
}

.placeholder-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* CARDS */
.card {
    border-radius: 16px;
}

.feature-card,
.product-card {
    border-radius: 16px;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.feature-card:hover,
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg) !important;
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* BUTTONS */
.btn {
    font-weight: 600;
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.btn-lg {
    padding: 0.85rem 2rem;
    border-radius: 14px;
}

.btn-warning {
    color: var(--ourcis-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 90, 39, 0.4);
}

/* STATISTICS */
.stat-item {
    padding: 1rem;
}

/* APP PREVIEW */
.phone-mockup,
.desktop-mockup {
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform var(--transition-smooth);
}

.phone-mockup:hover,
.desktop-mockup:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* FOOTER (override sdíleného zápatí z ourLib na zelený brand) */
.footer-modern {
    background: var(--rebis-gradient-dark) !important;
}

footer a:hover {
    color: #fff !important;
}

/* PRICING */
.pricing-card {
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.pricing-card:hover {
    transform: scale(1.02);
}

.pricing-card.featured {
    border: 2px solid var(--rebis-primary);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.07);
}

/* DOWNLOAD */
.download-card {
    text-align: center;
    padding: 2rem;
}

.download-card i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* CONTACT */
.contact-form {
    background: linear-gradient(135deg, #f4f8f3 0%, #e8f0e6 100%);
    padding: 2rem;
    border-radius: 16px;
}

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

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

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--rebis-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--rebis-primary-dark);
}

/* RESPONSIVE */
@media (max-width: 991.98px) {
    .hero-section .display-4 {
        font-size: 2.5rem;
    }

    .navbar .d-flex {
        flex-direction: column;
        gap: 0.5rem !important;
        margin-top: 1rem;
    }

    .navbar .btn {
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        text-align: center;
    }

    .hero-section .d-flex {
        justify-content: center;
    }

    .stat-item .display-5 {
        font-size: 2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .animate-fade-in-up {
        animation: none;
        opacity: 1;
        transform: none;
    }
}