/* =====================================================
   UPC Brno - Modern Website Styles
   Colors: Blue (#185d96), Orange (#fd7a17), White, Black text
   ===================================================== */

/* =====================================================
   CSS Variables & Base
   ===================================================== */
:root {
    /* Colors */
    --upc-blue-50: #eff6ff;
    --upc-blue-100: #dbeafe;
    --upc-blue-500: #185d96;
    --upc-blue-600: #145082;
    --upc-blue-700: #10436e;
    --upc-blue-800: #0c365a;
    --upc-blue-900: #082946;

    --upc-orange-400: #ff9133;
    --upc-orange-500: #fd7a17;
    --upc-orange-600: #e56a0a;

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;

    --red-50: #fef2f2;
    --red-500: #ef4444;
    --red-800: #991b1b;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Font sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* =====================================================
   Reset & Base
   ===================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-900);
    background-color: white;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* =====================================================
   Typography
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

@media (min-width: 768px) {
    h1 { font-size: var(--text-5xl); }
    h2 { font-size: var(--text-4xl); }
    h3 { font-size: var(--text-3xl); }
}

@media (min-width: 1024px) {
    h1 { font-size: var(--text-6xl); }
    h2 { font-size: var(--text-5xl); }
}

p {
    margin-bottom: var(--space-4);
}

/* =====================================================
   Layout
   ===================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .container { padding: 0 var(--space-6); }
}

@media (min-width: 1024px) {
    .container { padding: 0 var(--space-8); }
}

.grid {
    display: grid;
    gap: var(--space-8);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }
.gap-16 { gap: var(--space-16); }

/* =====================================================
   Navigation
   ===================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

@media (min-width: 1024px) {
    .nav-inner { height: 5rem; }
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--upc-blue-500);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: white;
}

.nav-logo-text {
    font-size: var(--text-xl);
    font-weight: 700;
}

.nav-logo-text .blue { color: var(--upc-blue-500); }
.nav-logo-text .gray { color: var(--gray-700); }

.nav-menu {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .nav-menu { display: flex; }
}

.nav-link {
    color: var(--gray-600);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--upc-blue-500);
}

.nav-cta {
    display: none;
    align-items: center;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .nav-cta { display: flex; }
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--upc-blue-500);
    font-weight: 600;
}

.nav-phone svg {
    width: 1.25rem;
    height: 1.25rem;
}

.nav-mobile-btn {
    display: block;
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-mobile-btn:hover {
    background: var(--gray-100);
}

@media (min-width: 768px) {
    .nav-mobile-btn { display: none; }
}

.nav-mobile-btn svg {
    width: 1.5rem;
    height: 1.5rem;
}

/* =====================================================
   Offcanvas Mobile Menu
   ===================================================== */
.offcanvas-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.offcanvas-overlay.open {
    opacity: 1;
    visibility: visible;
}

.offcanvas {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    background: white;
    z-index: 100;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

.offcanvas.open {
    transform: translateX(0);
}

@media (min-width: 768px) {
    .offcanvas,
    .offcanvas-overlay { display: none !important; }
}

.offcanvas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--gray-200);
}

.offcanvas-title {
    font-size: var(--text-xl);
    font-weight: 700;
}

.offcanvas-title .blue { color: var(--upc-blue-500); }
.offcanvas-title .gray { color: var(--gray-700); }

.offcanvas-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    color: var(--gray-500);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.offcanvas-close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.offcanvas-close svg {
    width: 1.5rem;
    height: 1.5rem;
}

.offcanvas-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.offcanvas-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--gray-600);
    font-weight: 500;
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.offcanvas-link:hover,
.offcanvas-link.active {
    background: var(--upc-blue-50);
    color: var(--upc-blue-500);
}

.offcanvas-footer {
    padding: var(--space-5) var(--space-6);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.offcanvas-phone {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    font-size: var(--text-lg);
    color: var(--upc-blue-500);
    margin-bottom: var(--space-3);
}

.offcanvas-phone svg {
    width: 1.25rem;
    height: 1.25rem;
}

.offcanvas-info {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.offcanvas-cta {
    margin-top: var(--space-4);
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    min-height: 100vh;
    padding-top: 5rem;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--upc-blue-500) 0%, var(--upc-blue-700) 50%, var(--upc-blue-900) 100%);
}

/* Light Hero Background */
.hero-light {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.hero-blob-orange {
    top: 25%;
    right: 2.5rem;
    width: 16rem;
    height: 16rem;
    background: rgba(253, 122, 23, 0.2);
    animation: float 6s ease-in-out infinite;
}

.hero-blob-white {
    bottom: 25%;
    left: 2.5rem;
    width: 12rem;
    height: 12rem;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
    animation-delay: -3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Floating Icons for Light Hero */
.floating-icons {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    color: var(--upc-blue-500);
    opacity: 0.08;
}

.floating-icon svg {
    width: 100%;
    height: 100%;
}

.floating-icon-1 {
    top: 15%;
    left: 5%;
    width: 80px;
    height: 80px;
    animation: float-icon 7s ease-in-out infinite;
}

.floating-icon-2 {
    top: 25%;
    right: 8%;
    width: 100px;
    height: 100px;
    animation: float-icon 8s ease-in-out infinite;
    animation-delay: -2s;
}

.floating-icon-3 {
    bottom: 30%;
    left: 8%;
    width: 70px;
    height: 70px;
    animation: float-icon 6s ease-in-out infinite;
    animation-delay: -4s;
}

.floating-icon-4 {
    bottom: 20%;
    right: 12%;
    width: 90px;
    height: 90px;
    animation: float-icon 9s ease-in-out infinite;
    animation-delay: -1s;
}

.floating-icon-5 {
    top: 45%;
    right: 3%;
    width: 60px;
    height: 60px;
    animation: float-icon 7s ease-in-out infinite;
    animation-delay: -3s;
}

.floating-icon-6 {
    top: 10%;
    right: 25%;
    width: 50px;
    height: 50px;
    animation: float-icon 8s ease-in-out infinite;
    animation-delay: -5s;
}

@keyframes float-icon {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(3deg);
    }
    50% {
        transform: translateY(-25px) rotate(-2deg);
    }
    75% {
        transform: translateY(-10px) rotate(2deg);
    }
}

@media (max-width: 768px) {
    .floating-icon {
        opacity: 0.05;
    }
    .floating-icon-1 { width: 50px; height: 50px; }
    .floating-icon-2 { width: 60px; height: 60px; }
    .floating-icon-3 { width: 45px; height: 45px; }
    .floating-icon-4 { width: 55px; height: 55px; }
    .floating-icon-5 { width: 40px; height: 40px; }
    .floating-icon-6 { display: none; }
}

.hero-content {
    position: relative;
    z-index: 10;
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

@media (min-width: 1024px) {
    .hero-content { padding-top: var(--space-20); padding-bottom: var(--space-20); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: white;
    margin-bottom: var(--space-6);
}

.hero-badge-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--green-400);
    border-radius: 50%;
    margin-right: var(--space-2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    color: white;
    font-weight: 800;
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-title .highlight {
    color: var(--upc-orange-500);
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: rgba(219, 234, 254, 1);
    margin-bottom: var(--space-8);
    max-width: 32rem;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.hero-stat {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.hero-stat-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-stat-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--upc-orange-500);
}

.hero-stat-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: white;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: rgba(191, 219, 254, 1);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* Light Hero Text Overrides */
.hero-light .hero-badge {
    background: var(--upc-blue-500);
    color: white;
}

.hero-light .hero-title {
    color: var(--gray-900);
}

.hero-light .hero-subtitle {
    color: var(--gray-600);
}

.hero-light .hero-stat-icon {
    background: var(--upc-blue-50);
}

.hero-light .hero-stat-value {
    color: var(--upc-blue-500);
}

.hero-light .hero-stat-label {
    color: var(--gray-500);
}

/* Light Hero Button Overrides */
.hero-light .btn-secondary {
    background: transparent;
    color: var(--upc-blue-500);
    border: 2px solid var(--upc-blue-500);
}

.hero-light .btn-secondary:hover {
    background: var(--upc-blue-500);
    color: white;
}

/* Page Hero (smaller) */
.page-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--upc-blue-500) 0%, var(--upc-blue-700) 100%);
    color: white;
    text-align: center;
}

.page-hero h1 {
    color: white;
    margin-bottom: var(--space-4);
    font-size: var(--text-2xl);
}

@media (min-width: 768px) {
    .page-hero h1 { font-size: var(--text-5xl); }
}

.page-hero p {
    font-size: var(--text-xl);
    color: rgba(191, 219, 254, 1);
    max-width: 40rem;
    margin: 0 auto;
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--text-lg);
    cursor: pointer;
    border: none;
    transition: all var(--transition-normal);
}

.btn svg {
    width: 1.25rem;
    height: 1.25rem;
    margin-left: var(--space-2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--upc-orange-500) 0%, var(--upc-orange-600) 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--upc-orange-400) 0%, var(--upc-orange-500) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(253, 122, 23, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-white {
    background: white;
    color: var(--upc-blue-500);
}

.btn-white:hover {
    background: var(--gray-100);
}

.btn-outline {
    background: transparent;
    color: var(--upc-blue-500);
    border: 2px solid var(--upc-blue-500);
}

.btn-outline:hover {
    background: var(--upc-blue-500);
    color: white;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-base);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* =====================================================
   Cards
   ===================================================== */
.card {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
}

.card-icon svg {
    width: 2rem;
    height: 2rem;
    color: white;
}

.card-icon-blue {
    background: linear-gradient(135deg, var(--upc-blue-500), var(--upc-blue-700));
}

.card-icon-orange {
    background: linear-gradient(135deg, var(--upc-orange-500), var(--upc-orange-600));
}

.card-icon-gradient {
    background: linear-gradient(135deg, var(--upc-blue-500), var(--upc-orange-500));
}

.card h3 {
    margin-bottom: var(--space-4);
}

.card p {
    color: var(--gray-500);
    margin-bottom: var(--space-6);
}

.card-price {
    display: flex;
    align-items: baseline;
    margin-bottom: var(--space-6);
}

.card-price-value {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--upc-blue-500);
}

.card-price-period {
    color: var(--gray-500);
    margin-left: var(--space-2);
}

.card-features {
    margin-bottom: var(--space-8);
}

.card-feature {
    display: flex;
    align-items: center;
    color: var(--gray-600);
    margin-bottom: var(--space-3);
}

.card-feature svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green-500);
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.card-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--upc-orange-500);
    color: white;
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* =====================================================
   Form
   ===================================================== */
.form-card {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-2xl);
}

@media (min-width: 1024px) {
    .form-card { padding: var(--space-10); }
}

.form-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.form-icon {
    width: 4rem;
    height: 4rem;
    background: var(--upc-blue-50);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.form-icon svg {
    width: 2rem;
    height: 2rem;
    color: var(--upc-blue-500);
}

.form-header h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.form-header p {
    color: var(--gray-500);
    margin-bottom: 0;
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-input-wrapper {
    position: relative;
}

.form-input-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
}

.form-input-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.form-input-prefix {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-weight: 500;
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: var(--space-4);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    color: var(--gray-900);
    transition: all var(--transition-fast);
    background: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--upc-blue-500);
    box-shadow: 0 0 0 4px rgba(24, 93, 150, 0.2);
}

.form-input-with-icon {
    padding-left: 3rem;
}

.form-input-with-prefix {
    padding-left: 4rem;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 1.25rem;
    padding-right: 3rem;
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--gray-400);
    text-align: center;
    margin-top: var(--space-4);
}

.form-result {
    margin-top: var(--space-6);
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    display: none;
}

.form-result.show { display: block; }

.form-result.success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--green-600);
}

.form-result.error {
    background: var(--red-50);
    color: var(--red-800);
}

.form-result-content {
    display: flex;
    align-items: flex-start;
}

.form-result-content svg {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: var(--space-2);
    flex-shrink: 0;
    margin-top: 2px;
}

/* =====================================================
   Availability Modal
   ===================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    max-width: 480px;
    width: 100%;
    padding: var(--space-8);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal-overlay.show .modal-box {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.modal-header svg {
    width: 2rem;
    height: 2rem;
    color: var(--green-600);
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.modal-address {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-3);
}

.modal-info {
    font-size: var(--text-base);
    color: var(--gray-800);
    font-weight: 500;
    line-height: 1.6;
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
}

.modal-sms-note {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-bottom: var(--space-6);
}

.modal-footer {
    display: flex;
    gap: var(--space-3);
}

.modal-footer .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
}

.modal-footer .btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: none;
    cursor: pointer;
}

.modal-footer .btn-secondary:hover {
    background: var(--gray-200);
}

@media (max-width: 480px) {
    .modal-box {
        padding: var(--space-6);
    }
    .modal-footer {
        flex-direction: column;
    }
}

/* =====================================================
   Sections
   ===================================================== */
.section {
    padding: var(--space-20) 0;
}

@media (min-width: 1024px) {
    .section { padding: var(--space-32) 0; }
}

.section-gray {
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--upc-blue-50);
    color: var(--upc-blue-500);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.section-badge-orange {
    background: rgba(253, 122, 23, 0.1);
    color: var(--upc-orange-500);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: var(--text-xl);
    color: var(--gray-500);
    max-width: 42rem;
    margin: 0 auto;
}

/* =====================================================
   Features List
   ===================================================== */
.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: var(--upc-blue-50);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--upc-blue-500);
}

.feature-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-1);
}

.feature-content p {
    color: var(--gray-500);
    margin-bottom: 0;
}

/* =====================================================
   Info Box
   ===================================================== */
.info-box {
    background: linear-gradient(135deg, var(--upc-blue-500), var(--upc-blue-700));
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    color: white;
    position: relative;
}

@media (min-width: 1024px) {
    .info-box { padding: var(--space-12); }
}

.info-box h3 {
    color: white;
    margin-bottom: var(--space-8);
}

.info-box-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.info-box-item {
    display: flex;
    align-items: center;
}

.info-box-item svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--upc-orange-500);
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.info-box-decorator-wrap {
    position: relative;
    overflow: hidden;
}

.info-box-decorator {
    position: absolute;
    border-radius: var(--radius-2xl);
    z-index: -1;
}

.info-box-decorator-orange {
    top: -1.5rem;
    right: -1.5rem;
    width: 6rem;
    height: 6rem;
    background: var(--upc-orange-500);
}

.info-box-decorator-blue {
    bottom: -1.5rem;
    left: -1.5rem;
    width: 8rem;
    height: 8rem;
    background: var(--upc-blue-100);
}

/* =====================================================
   TV Channels
   ===================================================== */
.channels {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .channels { gap: var(--space-12); }
}

.channel-logo {
    width: 5rem;
    height: 3rem;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--gray-500);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.channel-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* =====================================================
   CTA Section
   ===================================================== */
.cta {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--upc-blue-500) 0%, var(--upc-blue-700) 50%, var(--upc-blue-900) 100%);
    position: relative;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .cta { padding: var(--space-32) 0; }
}

.cta-content {
    max-width: 56rem;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta h2 {
    color: white;
    margin-bottom: var(--space-6);
}

.cta p {
    font-size: var(--text-xl);
    color: rgba(191, 219, 254, 1);
    margin-bottom: var(--space-10);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 640px) {
    .cta-buttons { flex-direction: row; }
}

/* =====================================================
   Contact
   ===================================================== */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.contact-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.contact-icon-orange {
    background: rgba(253, 122, 23, 0.1);
}

.contact-icon-orange svg {
    color: var(--upc-orange-500);
}

.contact-icon-blue {
    background: var(--upc-blue-50);
}

.contact-icon-blue svg {
    color: var(--upc-blue-500);
}

.contact-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.contact-value {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--gray-900);
}

.contact-value a:hover {
    color: var(--upc-blue-500);
}

.contact-note {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-top: var(--space-8);
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--gray-900);
    color: white;
    padding: var(--space-12) 0;
}

@media (min-width: 1024px) {
    .footer { padding: var(--space-16) 0; }
}

.footer-grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
        text-align: left;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-brand { align-items: flex-start; }
}

.footer-brand p {
    color: var(--gray-400);
    max-width: 28rem;
}

.footer-brand a {
    color: var(--upc-orange-500);
}

.footer-brand a:hover {
    color: var(--upc-orange-400);
}

.footer h4 {
    color: white;
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    align-items: center;
}

@media (min-width: 768px) {
    .footer-links { align-items: flex-start; }
}

.footer-links a, .footer-links span {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--gray-800);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    color: var(--gray-400);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: white;
}

/* =====================================================
   Mobile Call Button
   ===================================================== */
.mobile-call {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 3.5rem;
    height: 3.5rem;
    background: var(--green-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 50;
    transition: background var(--transition-fast);
}

.mobile-call:hover {
    background: var(--green-600);
}

.mobile-call svg {
    width: 1.5rem;
    height: 1.5rem;
    color: white;
}

@media (min-width: 768px) {
    .mobile-call { display: none; }
}

/* =====================================================
   Program List (TV)
   ===================================================== */
.program-category {
    margin-bottom: var(--space-8);
}

.program-category h4 {
    color: var(--upc-blue-500);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--upc-blue-100);
}

.program-list {
    color: var(--gray-600);
    line-height: 1.8;
}

/* =====================================================
   Pricing Table
   ===================================================== */
.pricing-item {
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .pricing-item {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.pricing-name {
    font-weight: 600;
    color: var(--upc-blue-500);
    font-size: var(--text-lg);
}

.pricing-details {
    color: var(--gray-600);
}

.pricing-price {
    font-weight: 700;
    font-size: var(--text-2xl);
    color: var(--upc-orange-500);
}

.pricing-price span {
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--gray-500);
}

/* =====================================================
   Utility Classes
   ===================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-white { color: white; }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-blue { color: var(--upc-blue-500); }
.text-orange { color: var(--upc-orange-500); }

.bg-white { background: white; }
.bg-gray-50 { background: var(--gray-50); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

.hidden { display: none; }

.relative { position: relative; }

.overflow-hidden { overflow: hidden; }

/* =====================================================
   Spinner Animation
   ===================================================== */
.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* =====================================================
   Scroll Indicator
   ===================================================== */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    animation: bounce 1s infinite;
}

.scroll-indicator svg {
    width: 1.5rem;
    height: 1.5rem;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* =====================================================
   Navigation - Extended Styles
   ===================================================== */
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

@media (min-width: 1024px) {
    .nav-container { height: 5rem; }
}

.logo-upc {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--upc-blue-500);
}

.logo-brno {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--gray-700);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--gray-700);
    transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
    .nav-toggle { display: none; }
}

.nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-4);
    flex-direction: column;
    gap: var(--space-2);
    box-shadow: var(--shadow-lg);
}

.nav-menu.active {
    display: flex;
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        position: static;
        flex-direction: row;
        align-items: center;
        gap: var(--space-8);
        padding: 0;
        box-shadow: none;
        background: transparent;
    }
}

/* =====================================================
   Page Hero Variants
   ===================================================== */
.page-hero-small {
    padding: 7rem 0 3rem;
}

/* =====================================================
   Pricing Grid & Cards
   ===================================================== */
.pricing-grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

.pricing-card {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.featured {
    border: 2px solid var(--upc-blue-500);
}

.pricing-card.highlight {
    border: 2px solid var(--upc-orange-500);
}

.pricing-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--upc-blue-500);
    color: white;
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-badge.orange {
    background: var(--upc-orange-500);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.pricing-header h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.pricing-header p {
    color: var(--gray-500);
    margin-bottom: 0;
}

.pricing-card .pricing-price {
    text-align: center;
    margin-bottom: var(--space-6);
}

.pricing-card .pricing-price .price {
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--upc-blue-500);
}

.pricing-card .pricing-price .period {
    font-size: var(--text-lg);
    color: var(--gray-500);
}

.pricing-features {
    margin-bottom: var(--space-6);
}

.pricing-features li {
    display: flex;
    align-items: center;
    padding: var(--space-2) 0;
    color: var(--gray-600);
}

.pricing-features .icon-check {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green-500);
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.pricing-note {
    font-size: var(--text-sm);
    color: var(--gray-400);
    text-align: center;
    margin-bottom: var(--space-4);
}

/* =====================================================
   Channels Grid (TV Page)
   ===================================================== */
.channels-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .channels-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .channels-grid { grid-template-columns: repeat(3, 1fr); }
}

.channel-category {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.channel-category:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.channel-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--upc-blue-50);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.channel-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: var(--upc-blue-500);
}

.channel-category h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.channel-category p {
    color: var(--gray-500);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* =====================================================
   Addon Cards
   ===================================================== */
.addon-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.addon-header h3 {
    font-size: var(--text-xl);
    margin-bottom: 0;
}

.addon-badge {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    background: var(--upc-orange-500);
    color: white;
}

.addon-badge.blue {
    background: var(--upc-blue-500);
}

.addon-badge.dark {
    background: var(--gray-700);
}

.addon-description {
    color: var(--gray-500);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.addon-price {
    margin-bottom: var(--space-4);
}

.addon-price .price {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--upc-blue-500);
}

.addon-price .period {
    color: var(--gray-500);
}

.addon-features {
    margin-bottom: var(--space-6);
}

.addon-features li {
    padding: var(--space-1) 0;
    color: var(--gray-600);
    font-size: var(--text-sm);
}

/* =====================================================
   Device Cards
   ===================================================== */
.device-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow);
    position: relative;
}

.device-card.featured {
    border: 2px solid var(--upc-blue-500);
}

.device-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--upc-blue-500);
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.device-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.device-price {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--upc-orange-500);
    margin-bottom: var(--space-4);
}

.device-features li {
    padding: var(--space-1) 0;
    color: var(--gray-600);
    font-size: var(--text-sm);
}

/* =====================================================
   Benefits Grid
   ===================================================== */
.benefits-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .benefits-grid { grid-template-columns: repeat(4, 1fr); }
}

.benefit-card {
    text-align: center;
    padding: var(--space-6);
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    background: var(--upc-blue-50);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.benefit-icon svg {
    width: 2rem;
    height: 2rem;
    color: var(--upc-blue-500);
}

.benefit-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.benefit-card p {
    color: var(--gray-500);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* =====================================================
   Contact Page Styles
   ===================================================== */
.contact-grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-grid { grid-template-columns: 1.5fr 1fr; }
}

.contact-form-wrapper h2 {
    margin-bottom: var(--space-2);
}

.contact-form {
    margin-top: var(--space-6);
}

.contact-form .form-group {
    margin-bottom: var(--space-4);
}

.contact-form label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--upc-blue-500);
    box-shadow: 0 0 0 3px rgba(24, 93, 150, 0.1);
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

.form-row {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row { grid-template-columns: repeat(2, 1fr); }
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 2px;
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-info-card {
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.contact-info-card h3 {
    margin-bottom: var(--space-6);
}

.contact-info-card .contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.contact-info-card .contact-icon {
    width: 3rem;
    height: 3rem;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info-card .contact-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--upc-blue-500);
}

.contact-info-card .contact-text h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.contact-info-card .contact-text a,
.contact-info-card .contact-text p {
    color: var(--gray-600);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

.contact-info-card .contact-text a:hover {
    color: var(--upc-blue-500);
}

.contact-notice {
    background: var(--red-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-4);
    display: flex;
    gap: var(--space-3);
}

.notice-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--red-500);
    flex-shrink: 0;
}

.notice-text h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.notice-text p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: 0;
}

.quick-links {
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.quick-links h4 {
    margin-bottom: var(--space-4);
}

.quick-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.quick-link:hover {
    background: white;
    color: var(--upc-blue-500);
}

.quick-link svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* =====================================================
   Order Form Styles
   ===================================================== */
.container-narrow {
    max-width: 800px;
}

.order-form-wrapper {
    background: white;
    border-radius: var(--radius-3xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .order-form-wrapper { padding: var(--space-12); }
}

.order-steps {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--gray-200);
}

@media (min-width: 640px) {
    .order-steps { gap: var(--space-8); }
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.step.active,
.step.completed {
    opacity: 1;
}

.step-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.step.active .step-number {
    background: var(--upc-blue-500);
    color: white;
}

.step.completed .step-number {
    background: var(--green-500);
    color: white;
}

.step-text {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-500);
}

.step.active .step-text {
    color: var(--upc-blue-500);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-step h2 {
    margin-bottom: var(--space-2);
}

.order-form .form-group {
    margin-bottom: var(--space-4);
}

.order-form label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.order-form input,
.order-form select,
.order-form textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
    outline: none;
    border-color: var(--upc-blue-500);
    box-shadow: 0 0 0 3px rgba(24, 93, 150, 0.1);
}

.form-actions {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.form-actions .btn {
    flex: 1;
}

@media (max-width: 639px) {
    .form-actions {
        flex-direction: column;
    }
}

/* Service Selection Cards */
.service-options {
    margin-bottom: var(--space-6);
}

.service-options h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    color: var(--gray-700);
}

.radio-cards,
.checkbox-cards {
    display: grid;
    gap: var(--space-3);
}

@media (min-width: 640px) {
    .radio-cards { grid-template-columns: repeat(2, 1fr); }
}

.radio-card,
.checkbox-card {
    display: block;
    cursor: pointer;
}

.radio-card input,
.checkbox-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-card-content,
.checkbox-card-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.radio-card input:checked + .radio-card-content,
.checkbox-card input:checked + .checkbox-card-content {
    border-color: var(--upc-blue-500);
    background: var(--upc-blue-50);
}

.radio-card-content:hover,
.checkbox-card-content:hover {
    border-color: var(--upc-blue-500);
}

.radio-card-title,
.checkbox-card-title {
    font-weight: 500;
    color: var(--gray-700);
}

.radio-card-price,
.checkbox-card-price {
    font-weight: 600;
    color: var(--upc-orange-500);
}

/* Order Info */
.order-info {
    margin-top: var(--space-8);
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .order-info { grid-template-columns: repeat(2, 1fr); }
}

.order-info .info-box {
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.order-info .info-box h4 {
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.order-info .info-box ol {
    list-style: decimal;
    padding-left: var(--space-5);
    color: var(--gray-600);
}

.order-info .info-box ol li {
    margin-bottom: var(--space-2);
}

.order-info .info-box p {
    color: var(--gray-600);
    margin-bottom: var(--space-2);
}

.order-info .info-box a {
    color: var(--upc-blue-500);
    font-weight: 600;
}

/* =====================================================
   Mobile Plan Cards
   ===================================================== */
.mobile-plan-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.mobile-plan-price {
    margin-bottom: var(--space-4);
}

.mobile-plan-price .price {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--upc-blue-500);
}

.mobile-plan-price .period {
    color: var(--gray-500);
}

.mobile-plan-features {
    margin-bottom: var(--space-6);
}

.mobile-plan-features li {
    display: flex;
    align-items: center;
    padding: var(--space-2) 0;
    color: var(--gray-600);
}

.mobile-plan-features .icon-check {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--green-500);
    margin-right: var(--space-3);
    flex-shrink: 0;
}

/* =====================================================
   CTA Section (Updated)
   ===================================================== */
.section-cta {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--upc-blue-500) 0%, var(--upc-blue-700) 100%);
    color: white;
}

.section-cta h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.section-cta p {
    color: rgba(191, 219, 254, 1);
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
}

.section-cta .cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

/* =====================================================
   Featured Card
   ===================================================== */
.featured-card {
    border: 2px solid var(--upc-blue-500);
    position: relative;
}

.card-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--upc-blue-500);
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.card-body {
    padding: var(--space-2);
}

/* =====================================================
   Grid helpers
   ===================================================== */
.grid-2 {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-3 {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* =====================================================
   Section background
   ===================================================== */
.bg-light {
    background: var(--gray-50);
}

/* =====================================================
   Text utilities
   ===================================================== */
.text-muted {
    color: var(--gray-500);
}

.mt-6 {
    margin-top: var(--space-6);
}

/* =====================================================
   Section title/subtitle
   ===================================================== */
.section-title {
    text-align: center;
    margin-bottom: var(--space-4);
}

.section-subtitle {
    text-align: center;
    color: var(--gray-500);
    font-size: var(--text-lg);
    margin-bottom: var(--space-12);
}

/* =====================================================
   Footer updates
   ===================================================== */
.footer-logo {
    margin-bottom: var(--space-4);
}

.footer-logo .logo-upc {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: white;
}

.footer-logo .logo-brno {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--gray-400);
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--space-4);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-col ul li a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: white;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-400);
}

.footer-contact svg {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-bottom p {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* =====================================================
   Mobile Call Button (Fixed)
   ===================================================== */
.mobile-call-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--green-500);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: 40;
    font-weight: 600;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.mobile-call-btn:hover {
    background: var(--green-600);
    transform: scale(1.05);
}

.mobile-call-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

@media (min-width: 768px) {
    .mobile-call-btn { display: none; }
}

/* =====================================================
   Availability Check Section
   ===================================================== */
/* Order notice box */
.order-notice {
    background: var(--upc-blue-50);
    border-left: 4px solid var(--upc-blue-500);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.order-notice p {
    color: var(--gray-700);
    margin-bottom: 0;
    font-size: var(--text-sm);
}

.availability-section {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--upc-blue-500) 0%, var(--upc-blue-700) 100%);
}

.availability-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.availability-content h2 {
    color: white;
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .availability-content h2 {
        font-size: var(--text-4xl);
    }
}

.availability-content .highlight {
    color: var(--upc-orange-500);
}

.availability-content p {
    color: rgba(191, 219, 254, 1);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.availability-form .form-row {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
}

.availability-form .form-group {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    margin-bottom: 0;
}

.availability-form input {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all var(--transition-fast);
}

.availability-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.availability-form input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.15);
}

.availability-form .btn {
    white-space: nowrap;
    padding: var(--space-4) var(--space-6);
}

.availability-gdpr {
    font-size: var(--text-xs);
    color: rgba(191, 219, 254, 0.7);
    margin-top: var(--space-6);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .availability-form .form-row {
        flex-direction: column;
        align-items: center;
    }

    .availability-form .form-group {
        width: 100%;
        max-width: 100%;
    }

    .availability-form .btn {
        width: 100%;
    }
}

/* =====================================================
   Autocomplete Dropdown
   ===================================================== */
.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--gray-200);
    border-top: none;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 1000;
    max-height: 280px;
    overflow-y: auto;
    display: none;
}

.autocomplete-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    transition: background var(--transition-fast);
}

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

.autocomplete-item:hover,
.autocomplete-item.active {
    background: var(--upc-blue-50);
    color: var(--upc-blue-700);
}

.autocomplete-item strong {
    color: var(--upc-orange-500);
    font-weight: 700;
}