/* ==========================================================================
   VYKAZUJ.cz / VYKAZUJ.sk – Main Stylesheet
   Healthcare documentation & billing – Professional medical theme
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Primary palette – medical blue */
    --color-primary: #0066CC;
    --color-primary-dark: #004C99;
    --color-primary-light: #E8F2FF;
    --color-primary-50: #F0F7FF;

    /* Accent */
    --color-accent: #00A3E0;
    --color-accent-light: #E5F6FC;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;

    /* Functional */
    --color-success: #16A34A;
    --color-success-light: #F0FDF4;
    --color-warning: #F59E0B;
    --color-danger: #DC2626;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* 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;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;

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

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Header */
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

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

/* ---------- Utility ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

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

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

.section--blue {
    background-color: var(--color-primary-50);
}

.section--dark {
    background-color: var(--color-gray-900);
    color: var(--color-gray-100);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
    line-height: 1.2;
}

.section--dark .section-title {
    color: var(--color-white);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.section--dark .section-subtitle {
    color: var(--color-gray-400);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(0, 102, 204, 0.4);
    transform: translateY(-1px);
}

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

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn--white {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn--white:hover {
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.btn--sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all var(--transition-base);
}

.site-header.scrolled {
    border-bottom-color: var(--color-gray-200);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-6);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
}

.logo-tld {
    color: var(--color-primary);
}

/* Nav */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-link {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.nav-link--cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--space-2) var(--space-4);
    margin-left: var(--space-2);
}

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

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-500);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.lang-switch:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
}

.burger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-gray-700);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.burger.is-active .burger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger.is-active .burger-line:nth-child(2) {
    opacity: 0;
}

.burger.is-active .burger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    padding-top: calc(var(--header-height) + var(--space-10));
    padding-bottom: var(--space-10);
    background: linear-gradient(175deg, var(--color-primary-50) 0%, var(--color-white) 60%);
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-success);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.hero-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

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

/* Hero visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-scene {
    position: relative;
    width: 100%;
    max-width: 440px;
    aspect-ratio: 1 / 0.85;
}

.hero-scene::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    height: 70%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.08) 0%, transparent 70%);
    z-index: 0;
}

/* Central dashboard card */
.hero-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75%;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 102, 204, 0.15), 0 4px 20px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    border: 1px solid rgba(0, 102, 204, 0.08);
    z-index: 1;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #f8fafc, #f0f7ff);
    border-bottom: 1px solid var(--color-gray-100);
}

.hero-card-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.hero-card-dot--green { background: #16A34A; }
.hero-card-dot--yellow { background: #F59E0B; }
.hero-card-dot--red { background: #EF4444; }

.hero-card-title {
    margin-left: 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-gray-500);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.hero-card-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero-card-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-card-check {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: #E8F5E9;
    color: #16A34A;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-card-check--warn {
    background: #FEF3C7;
    color: #D97706;
}

.hero-card-bar {
    height: 8px;
    background: linear-gradient(90deg, #e2e8f0, #cbd5e1);
    border-radius: 4px;
    flex-shrink: 0;
}

.hero-card-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    flex-shrink: 0;
    white-space: nowrap;
}

.hero-card-badge--ok {
    background: #E8F5E9;
    color: #16A34A;
}

.hero-card-badge--warn {
    background: #FEF3C7;
    color: #D97706;
}

/* Mini chart */
.hero-card-chart {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 60px;
    padding: 8px 0 0;
    border-top: 1px solid var(--color-gray-100);
    margin-top: 4px;
}

.hero-bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, #0066CC, #0066CC88);
    animation: hero-bar-grow 1.2s ease-out both;
}

.hero-bar:nth-child(1) { animation-delay: 0.1s; }
.hero-bar:nth-child(2) { animation-delay: 0.2s; }
.hero-bar:nth-child(3) { animation-delay: 0.3s; }
.hero-bar:nth-child(4) { animation-delay: 0.4s; }
.hero-bar:nth-child(5) { animation-delay: 0.5s; }
.hero-bar:nth-child(6) { animation-delay: 0.6s; }

@keyframes hero-bar-grow {
    from { transform: scaleY(0); transform-origin: bottom; }
    to { transform: scaleY(1); transform-origin: bottom; }
}

/* Floating icons */
.hero-float {
    position: absolute;
    width: 52px;
    height: 52px;
    background: var(--color-white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    z-index: 2;
}

.hero-float svg {
    width: 24px;
    height: 24px;
}

/* Stethoscope – top left */
.hero-float--1 {
    top: 2%;
    left: 8%;
    animation: hero-bob 4s ease-in-out infinite;
}

/* Calculator – top right */
.hero-float--2 {
    top: 0;
    right: 5%;
    animation: hero-bob 5s ease-in-out 0.5s infinite;
}

/* Pen – middle left */
.hero-float--3 {
    top: 45%;
    left: 0;
    animation: hero-bob 3.5s ease-in-out 1s infinite;
}

/* Pills – bottom left */
.hero-float--4 {
    bottom: 8%;
    left: 12%;
    animation: hero-bob 4.5s ease-in-out 0.3s infinite;
}

/* Heart – bottom right */
.hero-float--5 {
    bottom: 5%;
    right: 8%;
    animation: hero-bob 3.8s ease-in-out 0.8s infinite;
}

/* Clipboard – middle right */
.hero-float--6 {
    top: 40%;
    right: 0;
    animation: hero-bob 4.2s ease-in-out 1.3s infinite;
}

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

/* Differentiators bar */
.diff-bar {
    padding: var(--space-12) 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.diff-item {
    text-align: center;
    padding: var(--space-4);
}

.diff-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-3);
    background-color: var(--color-primary-light);
    border-radius: var(--radius-lg);
}

.diff-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.diff-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.diff-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ---------- Market Section ---------- */
.market-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.market-col-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 3px solid var(--color-primary);
    display: inline-block;
}

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

.market-common-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.market-common-item::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    margin-top: 8px;
    background-color: var(--color-gray-400);
    border-radius: 50%;
}

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

.market-need-item {
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.market-need-item-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.market-need-item-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ---------- For Whom ---------- */
.for-whom-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.for-whom-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.for-whom-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.for-whom-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--color-primary-light);
    border-radius: var(--radius-lg);
}

.for-whom-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.for-whom-text {
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    line-height: 1.6;
}

/* ---------- What I Do ---------- */
.what-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.what-card {
    padding: var(--space-6) var(--space-8);
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    position: relative;
}

.what-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.what-card-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 700;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.what-card-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-2);
}

.what-card-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* Full-width last card */
.what-grid .what-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

/* ---------- Expertise ---------- */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.expertise-card {
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-primary);
    transition: all var(--transition-base);
}

.expertise-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.expertise-card-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.expertise-card-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.expertise-card-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.expertise-card-text {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ---------- Areas ---------- */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.area-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

.area-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.area-card-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-light);
    border-radius: var(--radius-md);
}

.area-card-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.area-card-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: 1.6;
}

/* ---------- Packages ---------- */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.pkg-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    position: relative;
}

.pkg-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-3px);
}

.pkg-card--featured {
    border: 2px solid var(--color-primary);
    box-shadow: 0 8px 32px rgba(0, 102, 204, 0.18), 0 2px 8px rgba(0, 102, 204, 0.08);
    background: linear-gradient(180deg, #f0f7ff 0%, var(--color-white) 40%);
    transform: scale(1.03);
    position: relative;
}

.pkg-card--featured:hover {
    transform: scale(1.05);
}

.pkg-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary), #0052a3);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

.pkg-header {
    margin-bottom: var(--space-5);
}

.pkg-duration {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.pkg-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.pkg-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.6;
}

.pkg-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.pkg-list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: 1.5;
}

.pkg-list-item::before {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2316A34A'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.pkg-footer {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
}

.pkg-price {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    font-weight: 700;
}

.pkg-note {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    font-style: italic;
    margin-top: -4px;
}

/* ---------- Cooperation ---------- */
.coop-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    position: relative;
}

.coop-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.66% + 20px);
    right: calc(16.66% + 20px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 0;
}

.coop-step {
    position: relative;
    text-align: center;
    z-index: 1;
}

.coop-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--color-white);
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-md);
}

.coop-step-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-2);
}

.coop-step-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
    max-width: 300px;
    margin: 0 auto;
}

/* ---------- FAQ ---------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item.is-open {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-800);
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: color var(--transition-fast);
}

.faq-item.is-open .faq-question {
    color: var(--color-primary);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.faq-item.is-open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.is-open .faq-answer {
    max-height: 500px;
}

.faq-answer-inner {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group--row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    cursor: pointer;
}

.form-checkbox input {
    margin-top: 3px;
    accent-color: var(--color-primary);
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-12) var(--space-6);
}

/* Contact info side */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.contact-info-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.contact-person {
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
}

.contact-person-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-3);
}

.contact-person-detail {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}

.contact-person-detail a {
    color: var(--color-gray-600);
}

.contact-person-detail a:hover {
    color: var(--color-primary);
}

.contact-person-detail svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

/* ---------- Footer ---------- */
.site-footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-12) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo--footer .logo-text {
    color: var(--color-white);
}

.footer-desc {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-top: var(--space-4);
    max-width: 360px;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

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

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-contact-person {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    line-height: 1.8;
}

.footer-contact-person strong {
    color: var(--color-white);
}

.footer-contact-person a {
    color: var(--color-gray-400);
}

.footer-contact-person a:hover {
    color: var(--color-white);
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--color-gray-400);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: var(--color-white);
    border-color: var(--color-primary);
    background-color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--space-6);
    text-align: center;
    font-size: var(--font-size-sm);
}

/* ---------- RESPONSIVE ---------- */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --header-height: 64px;
    }

    .burger {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--color-white);
        padding: var(--space-6);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
        z-index: 999;
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-1);
    }

    .nav-link {
        font-size: var(--font-size-lg);
        padding: var(--space-3) var(--space-4);
    }

    .nav-link--cta {
        margin-left: 0;
        margin-top: var(--space-3);
        text-align: center;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-badge {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-visual {
        order: -1;
    }

    .hero-scene {
        max-width: 360px;
    }

    .hero-float {
        width: 44px;
        height: 44px;
        border-radius: 12px;
    }

    .hero-float svg {
        width: 20px;
        height: 20px;
    }

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

    .market-grid {
        grid-template-columns: 1fr;
    }

    .for-whom-grid {
        grid-template-columns: 1fr;
    }

    .what-grid {
        grid-template-columns: 1fr;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

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

    .packages-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }

    .coop-steps {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .coop-steps::before {
        display: none;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

/* Mobile */
@media (max-width: 640px) {
    .section {
        padding: var(--space-12) 0;
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .hero {
        padding-top: calc(var(--header-height) + var(--space-6));
        padding-bottom: var(--space-6);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-sm);
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-scene {
        max-width: 280px;
        margin: 0 auto;
    }

    .hero-float--3,
    .hero-float--6 {
        display: none;
    }

    .hero-float {
        width: 38px;
        height: 38px;
        border-radius: 10px;
    }

    .hero-float svg {
        width: 18px;
        height: 18px;
    }

    .hero-card-title {
        font-size: 9px;
    }

    .hero-card-body {
        padding: 10px;
        gap: 8px;
    }

    .hero-card-chart {
        height: 40px;
    }

    .diff-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4);
    }

    .diff-item {
        padding: var(--space-3);
    }

    .areas-grid {
        grid-template-columns: 1fr;
    }

    .form-group--row {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 var(--space-4);
    }

    .pkg-card {
        padding: var(--space-6);
    }
}

/* Small mobile */
@media (max-width: 380px) {
    .hero-title {
        font-size: var(--font-size-xl);
    }

    .diff-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Cookie Consent Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    background-color: var(--color-gray-900);
    color: var(--color-gray-200);
    padding: var(--space-5) var(--space-6);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.is-visible {
    transform: translateY(0);
}

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.cookie-banner-text {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    flex: 1;
    min-width: 280px;
}

.cookie-banner-actions {
    display: flex;
    gap: var(--space-3);
    flex-shrink: 0;
}

.btn--sm {
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-sm);
}

.btn--outline {
    background: transparent;
    color: var(--color-gray-300);
    border: 1px solid var(--color-gray-500);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
    transition: all var(--transition-fast);
}

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

/* ---------- Print ---------- */
@media print {
    .site-header,
    .site-footer,
    .hero-cta,
    .burger {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    .section {
        padding: 1rem 0;
    }
}