/* ================================
   CSS Variables & Base Styles
   ================================ */
:root {
    /* Colors - Refined Palette */
    --color-primary: #0d7c7c;
    --color-primary-dark: #065f5f;
    --color-primary-light: #10a5a5;
    --color-accent: #0891b2;
    --color-accent-light: #22d3ee;

    /* Neutrals - Refined */
    --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;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-hero: linear-gradient(160deg, #020617 0%, #0c1929 40%, #091520 70%, #020617 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 7rem;

    /* Typography */
    --font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.75rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.875rem;
    --radius-xl: 1.25rem;
    --radius-full: 9999px;

    /* Shadows - More Refined */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 8px -2px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 28px -6px rgba(0, 0, 0, 0.1), 0 4px 8px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 24px 48px -12px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 50px rgba(8, 145, 178, 0.2);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.7;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

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

ul,
ol {
    list-style: none;
}

/* ================================
   Utility Classes
   ================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 60%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
}

/* ================================
   Header / Navigation
   ================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-slow);
}

.header.scrolled {
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo img {
    height: 50px;
    width: auto;
}

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

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    padding: var(--space-sm) 0;
    position: relative;
    letter-spacing: 0.01em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    background: var(--gradient-primary);
    color: var(--color-white) !important;
    padding: 10px var(--space-xl) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.nav-toggle,
.nav-close {
    display: none;
    color: var(--color-gray-700);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-white);
        padding: var(--space-4xl) var(--space-xl);
        box-shadow: var(--shadow-xl);
        transition: var(--transition-slow);
    }

    .nav-menu.active {
        right: 0;
    }

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

    .nav-link {
        font-size: var(--font-size-lg);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-close {
        display: flex;
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
    }
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px var(--space-2xl);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-full);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(13, 124, 124, 0.25), 0 2px 6px rgba(13, 124, 124, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(13, 124, 124, 0.35), 0 4px 10px rgba(13, 124, 124, 0.2);
}

.btn-secondary {
    background: rgba(13, 124, 124, 0.06);
    color: var(--color-primary);
    border: 1.5px solid rgba(13, 124, 124, 0.25);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-full {
    width: 100%;
}

/* ================================
   Hero Section
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    inset: 0;
    opacity: 0.5;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 800px 600px at 25% 15%, rgba(8, 145, 178, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 600px 500px at 75% 85%, rgba(13, 124, 124, 0.12) 0%, transparent 55%),
        radial-gradient(ellipse 400px 400px at 50% 50%, rgba(8, 145, 178, 0.06) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: var(--space-4xl) 0;
    padding-top: 120px;
    max-width: 860px;
}

.hero-centered {
    text-align: center;
    margin: 0 auto;
}

.hero-centered .hero-title {
    margin-left: auto;
    margin-right: auto;
}

.hero-centered .hero-description {
    margin-left: auto;
    margin-right: auto;
}

.hero-centered .hero-buttons {
    justify-content: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 168, 232, 0.1);
    border: 1px solid rgba(0, 168, 232, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-accent-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease forwards;
}

.badge-icon {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-accent);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-6xl));
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
    opacity: 0;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(203, 213, 225, 0.85);
    margin-bottom: var(--space-2xl);
    max-width: 560px;
    line-height: 1.75;
    animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
    opacity: 0;
}

.hero-buttons .btn-secondary {
    border-color: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
}

.hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--color-white);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

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

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(148, 163, 184, 0.6);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(1);
    }

    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================================
   Sections Base
   ================================ */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ================================
   Vision Section - Simplified
   ================================ */
.vision {
    background: var(--color-gray-50);
}

.vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

@media (max-width: 900px) {
    .vision-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.vision-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.vision-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
    pointer-events: none;
}

.vision-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3/2;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.vision-image:hover img {
    transform: scale(1.03);
}

.vision-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.vision-intro {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.vision-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.vision-feature .feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(13, 124, 124, 0.08) 0%, rgba(8, 145, 178, 0.08) 100%);
    border: 1px solid rgba(13, 124, 124, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
    transition: var(--transition-base);
}

.vision-feature:hover .feature-icon {
    background: linear-gradient(135deg, rgba(13, 124, 124, 0.14) 0%, rgba(8, 145, 178, 0.14) 100%);
    border-color: rgba(13, 124, 124, 0.2);
}

.vision-feature h4 {
    font-family: var(--font-heading);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-xs);
}

.vision-feature p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ================================
   Automat Section - Centered
   ================================ */
.automat {
    background: var(--gradient-hero);
    color: var(--color-white);
}

.automat .section-tag {
    color: var(--color-accent-light);
}

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

.section-header-light {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-header-light .section-description {
    color: rgba(203, 213, 225, 0.8);
}

.automat-showcase {
    display: grid;
    grid-template-columns: auto auto;
    justify-content: center;
    align-items: center;
    gap: var(--space-3xl);
}

.automat-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.automat-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 168, 232, 0.3) 0%, transparent 70%);
    animation: pulseGlow 3s ease infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

.automat-machine {
    position: relative;
    width: 260px;
    background: linear-gradient(180deg, #1a2a3a 0%, #0d1a26 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 2px solid rgba(0, 168, 232, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.machine-screen {
    background: linear-gradient(180deg, #001a1a 0%, #002626 100%);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.screen-header {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.screen-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: blink 2s ease infinite;
}

.screen-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.screen-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

.screen-content {
    text-align: center;
    padding: var(--space-md);
}

.screen-logo {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.screen-content p {
    color: var(--color-accent-light);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.screen-content span {
    font-size: var(--font-size-xs);
    color: #00ff88;
}

.machine-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.slot {
    aspect-ratio: 1;
    background: linear-gradient(180deg, rgba(0, 168, 232, 0.1) 0%, rgba(0, 139, 139, 0.05) 100%);
    border: 1px solid rgba(0, 168, 232, 0.2);
    border-radius: var(--radius-sm);
}

.machine-dispenser {
    background: #0a1218;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.dispenser-door {
    height: 20px;
    background: linear-gradient(90deg, rgba(0, 168, 232, 0.3) 0%, rgba(0, 168, 232, 0.1) 100%);
    border-radius: var(--radius-sm);
}

.automat-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.feature-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    color: rgba(226, 232, 240, 0.9);
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.14);
    transform: translateX(4px);
}

.feature-card .feature-check {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white);
}

.automat-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

/* ================================
   About Section - Simplified
   ================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

@media (max-width: 900px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-image {
        order: -1;
    }
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
    pointer-events: none;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3/2;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.about-text p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.about-values {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.value-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-200);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.value-item:hover {
    border-color: rgba(13, 124, 124, 0.2);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.value-icon {
    font-size: var(--font-size-md);
}

/* ================================
   Contact Section
   ================================ */
.contact {
    background: var(--color-gray-50);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

@media (max-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.contact-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
}

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

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

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(13, 124, 124, 0.1) 0%, rgba(8, 145, 178, 0.1) 100%);
    border: 1px solid rgba(13, 124, 124, 0.15);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
    transition: var(--transition-base);
}

.contact-item:hover .contact-icon {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-family: var(--font-heading);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.contact-value {
    font-weight: 600;
    color: var(--color-gray-800);
}

.contact-value:hover {
    color: var(--color-primary);
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.08), 0 2px 8px -2px rgba(0, 0, 0, 0.04);
}

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

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

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

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

.form-label {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    letter-spacing: 0.01em;
}

.form-input {
    padding: 14px var(--space-lg);
    font-size: var(--font-size-md);
    font-family: inherit;
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    background: var(--color-gray-50);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--color-gray-800);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(13, 124, 124, 0.08);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

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

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-top: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

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

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

.footer-bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-family: var(--font-heading);
}

/* ================================
   Animations & Scroll Effects
   ================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Particles */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.2;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(10px, -30px) rotate(90deg);
    }

    50% {
        transform: translate(-20px, -50px) rotate(180deg);
    }

    75% {
        transform: translate(30px, -30px) rotate(270deg);
    }
}

/* ================================
   Responsive Adjustments
   ================================ */

/* --- Tablet (max 900px) --- */
@media (max-width: 900px) {
    .automat-showcase {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .automat-showcase .simulator-container {
        order: -1;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* --- Mobile (max 768px) --- */
@media (max-width: 768px) {
    .section {
        padding: var(--space-3xl) 0;
    }

    .section-header {
        margin-bottom: var(--space-2xl);
    }

    .hero-content {
        padding: var(--space-3xl) 0;
    }

    .hero-title br {
        display: none;
    }

    .nav {
        height: 64px;
    }

    html {
        scroll-padding-top: 64px;
    }

    .nav-logo img {
        height: 40px;
    }

    .legal-page {
        padding-top: calc(var(--space-3xl) + 64px);
    }

    .category-logo {
        height: 70px;
    }

    .category-subtitle {
        font-size: var(--font-size-md);
        margin-bottom: var(--space-xl);
    }

    .category-card {
        padding: var(--space-xl);
    }

    .category-card-icon {
        width: 72px;
        height: 72px;
    }

    .category-card-icon svg {
        width: 44px;
        height: 44px;
    }

    .footer-links {
        gap: var(--space-md);
    }

    .legal-content h1 {
        font-size: var(--font-size-3xl);
    }
}

/* --- Small mobile (max 640px) --- */
@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-md);
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .hero-content {
        padding: var(--space-2xl) 0;
    }

    .hero-description {
        font-size: var(--font-size-md);
    }

    .hero-scroll {
        display: none;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .stat-divider {
        display: none;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .section-description {
        font-size: var(--font-size-md);
    }

    .contact-form-wrapper {
        padding: var(--space-lg);
    }

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

    .simulator-frame {
        max-width: 100%;
    }

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

    .footer-brand {
        text-align: center;
    }

    .category-modal {
        max-width: 100%;
    }

    .category-logo {
        height: 56px;
    }

    .category-card {
        padding: var(--space-lg);
    }

    .category-card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: var(--space-md);
    }

    .category-card-icon svg {
        width: 36px;
        height: 36px;
    }

    .vision-features {
        gap: var(--space-md);
    }

    .integration-logos {
        flex-direction: column;
    }

    .integration-logo {
        text-align: center;
        justify-content: center;
        display: flex;
    }

    .legal-content h1 {
        font-size: var(--font-size-2xl);
    }

    .legal-content h2 {
        font-size: var(--font-size-xl);
    }
}

/* ================================
   Vision Future Hint
   ================================ */
.vision-future {
    margin-top: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);
    background: linear-gradient(135deg, rgba(13, 124, 124, 0.05) 0%, rgba(8, 145, 178, 0.05) 100%);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.future-hint {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin: 0;
}

.future-icon {
    font-size: var(--font-size-lg);
}

/* ================================
   Interactive Simulator
   ================================ */
.simulator-container {
    display: flex;
    justify-content: center;
}

.simulator-frame {
    background: linear-gradient(180deg, #162536 0%, #0d1a26 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 1.5px solid rgba(8, 145, 178, 0.25);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    width: 480px;
    max-width: 100%;
}

.simulator-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    border-bottom: 1px solid rgba(0, 168, 232, 0.2);
    margin-bottom: var(--space-md);
}

.simulator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
}

.simulator-title {
    flex: 1;
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.simulator-screen {
    background: linear-gradient(180deg, #001a1a 0%, #002626 100%);
    border-radius: var(--radius-md);
    display: flex;
    height: 370px;
    overflow: hidden;
}

.simulator-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 168, 232, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    color: var(--color-accent-light);
    font-size: var(--font-size-sm);
}

.status-icon {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-accent);
}

.medication-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.medication-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-sm);
    background: rgba(0, 168, 232, 0.1);
    border: 1px solid rgba(0, 168, 232, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--color-white);
}

.medication-item:hover {
    background: rgba(0, 168, 232, 0.2);
    border-color: var(--color-accent);
    transform: scale(1.02);
}

.medication-item:active {
    transform: scale(0.98);
}

.med-icon {
    font-size: var(--font-size-xl);
}

.med-name {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-align: center;
}

.med-stock {
    font-size: var(--font-size-xs);
    color: #00ff88;
}

/* Dispense Animation Overlay */
.dispense-overlay,
.success-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 26, 26, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.dispense-overlay.active,
.success-overlay.active {
    opacity: 1;
    visibility: visible;
}

.dispense-animation,
.success-animation {
    text-align: center;
    color: var(--color-white);
}

.dispense-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 168, 232, 0.2);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    animation: spin 1s linear infinite;
}

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

/* Verify Icons Animation */
.verify-icons {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
}

.verify-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.4s ease;
}

.verify-icon svg {
    color: var(--color-accent);
}

.verify-icon.active {
    opacity: 1;
    transform: scale(1);
}

.verify-shield.active {
    animation: pulseIcon 1s ease infinite;
}

.verify-fingerprint.active {
    animation: scanFingerprint 1.5s ease infinite;
}

.verify-complete.active {
    animation: popIn 0.4s ease forwards;
}

.verify-complete svg {
    color: #00ff88;
}

@keyframes pulseIcon {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes scanFingerprint {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.05);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0.6;
    }
}

.dispense-text {
    font-size: var(--font-size-sm);
    color: var(--color-accent-light);
}

.success-check {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #00c853 0%, #00e676 100%);
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    margin: 0 auto var(--space-md);
    animation: popIn 0.3s ease;
}

@keyframes popIn {
    0% {
        transform: scale(0);
    }

    70% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.success-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.success-detail {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.simulator-dispenser {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: #0a1218;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.dispenser-slot {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, rgba(0, 168, 232, 0.2) 0%, rgba(0, 168, 232, 0.1) 100%);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

.dispenser-slot.dispensing {
    background: linear-gradient(90deg, rgba(0, 200, 83, 0.3) 0%, rgba(0, 230, 118, 0.2) 100%);
    animation: pulse 0.5s ease 2;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.dispenser-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ================================
   Integration Section
   ================================ */
.integration {
    background: var(--color-gray-50);
    overflow: hidden;
}

.integration-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    min-width: 0;
}

@media (max-width: 900px) {
    .integration-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.integration-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.integration-text p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.integration-logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.integration-logo {
    padding: 10px var(--space-xl);
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.integration-logo:hover {
    border-color: var(--color-gray-300);
    box-shadow: var(--shadow-md);
}

.integration-logo-standalone {
    border-color: rgba(0, 168, 232, 0.4);
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 139, 139, 0.06) 0%, rgba(0, 168, 232, 0.06) 100%);
    display: inline-flex;
    align-items: center;
}

.integration-cta {
    margin-top: var(--space-md);
}

.integration-note {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.integration-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    overflow: hidden;
    min-width: 0;
}

/* Workflow Loop Layout */
.workflow-loop {
    position: relative;
    display: grid;
    grid-template-areas:
        "tl      top     tr"
        "left    center  right"
        "bl      bottom  br";
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto 1fr auto;
    gap: var(--space-sm);
    padding: var(--space-md);
    min-height: 220px;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

.loop-step {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    z-index: 1;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    min-width: 0;
}

.loop-step:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

/* Steps in corners */
.loop-pos-tl {
    grid-area: tl;
    justify-self: center;
}

.loop-pos-tr {
    grid-area: tr;
    justify-self: center;
}

.loop-pos-bl {
    grid-area: bl;
    justify-self: center;
}

.loop-pos-br {
    grid-area: br;
    justify-self: center;
}

/* Arrows on edges */
.loop-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    opacity: 0.6;
}

.loop-arrow-top {
    grid-area: top;
    justify-self: center;
}

.loop-arrow-right {
    grid-area: right;
    align-self: center;
}

.loop-arrow-bottom {
    grid-area: bottom;
    justify-self: center;
}

.loop-arrow-left {
    grid-area: left;
    align-self: center;
}

/* Center boxes */
.loop-center {
    grid-area: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-xs);
    z-index: 1;
    min-width: 0;
    overflow: hidden;
}

.loop-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-base);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-800);
    min-width: 0;
    flex-shrink: 1;
}

.loop-box:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.loop-box svg {
    color: var(--color-primary);
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.loop-box-medi {
    background: linear-gradient(135deg, rgba(0, 139, 139, 0.1) 0%, rgba(0, 168, 232, 0.1) 100%);
    border-color: var(--color-accent);
}

.loop-box-logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    height: 24px;
    display: flex;
    align-items: center;
}

.loop-center-divider {
    font-size: var(--font-size-md);
    color: var(--color-accent);
    font-weight: 600;
    flex-shrink: 0;
}

@media (max-width: 768px) {

    /* Keep the grid loop — just make it compact */
    .workflow-loop {
        gap: 4px;
        padding: var(--space-xs);
        min-height: 180px;
    }

    .loop-step {
        padding: 4px 8px;
        font-size: 0.65rem;
        gap: 4px;
    }

    .loop-step .step-num {
        width: 16px;
        height: 16px;
        font-size: 0.6rem;
    }

    .loop-center {
        flex-direction: column;
        gap: 4px;
        padding: 2px;
    }

    .loop-box {
        padding: 6px 10px;
        font-size: 0.65rem;
        gap: 2px;
        border-radius: var(--radius-md);
    }

    .loop-box svg {
        width: 16px;
        height: 16px;
    }

    .loop-box-logo {
        font-size: var(--font-size-md);
        height: 18px;
    }

    .loop-center-divider {
        font-size: var(--font-size-xs);
    }

    .loop-arrow svg {
        width: 18px;
        height: 18px;
    }
}

.step-num {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--font-size-xs);
    flex-shrink: 0;
}

/* ================================
   Legal Pages
   ================================ */
.legal-page {
    min-height: calc(100vh - 200px);
    padding-top: calc(var(--space-4xl) + 80px);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2xl);
}

.legal-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
}

.legal-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.legal-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.legal-content p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.legal-content ul {
    list-style: disc;
    margin-left: var(--space-xl);
    margin-bottom: var(--space-md);
}

.legal-content li {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
}

.legal-update {
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
    font-style: italic;
    color: var(--color-gray-500);
}

/* Form Select */
.form-input[type="select"],
select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ================================
   Category Selection Overlay
   ================================ */
.category-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.category-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.category-overlay.hidden {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, backdrop-filter 0.5s ease;
}

.category-overlay.hidden::before {
    backdrop-filter: blur(0);
    -webkit-backdrop-filter: blur(0);
}

.category-modal {
    position: relative;
    z-index: 1;
    max-width: 800px;
    width: 100%;
    text-align: center;
    animation: modalFadeIn 0.6s ease forwards;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.category-logo {
    height: 65px;
    width: auto;
    margin: 0 auto var(--space-xl);
    filter: drop-shadow(0 0 30px rgba(0, 168, 232, 0.3));
}

.category-title {
    font-family: var(--font-heading);
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.category-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-400);
    margin-bottom: var(--space-3xl);
    line-height: 1.6;
}

.category-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 600px) {
    .category-cards {
        grid-template-columns: 1fr;
    }
}

.category-card {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    transition: all 0.4s ease;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

/* Background overlay for better text readability */
.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.7) 0%, rgba(10, 22, 40, 0.9) 100%);
    z-index: 0;
    transition: background 0.4s ease;
}

.category-card>* {
    position: relative;
    z-index: 1;
}

/* Tiermedizin background */
.category-card-active#card-vet {
    background-image: url('tiermedizin_bg.png');
}

/* Humanmedizin background */
.category-card-disabled#card-human {
    background-image: url('humanmedizin_bg.png');
}

.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.category-card-active {
    cursor: pointer;
}

.category-card-active:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(0, 139, 139, 0.3);
}

.category-card-active:hover::after {
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.5) 0%, rgba(10, 22, 40, 0.75) 100%);
}

.category-card-active:hover::before {
    opacity: 0.1;
}

.category-card-disabled {
    cursor: not-allowed;
    opacity: 0.5;
    filter: grayscale(100%);
}

.category-card-disabled:hover {
    transform: none;
}

.category-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, rgba(0, 139, 139, 0.2) 0%, rgba(0, 168, 232, 0.1) 100%);
    border-radius: 50%;
    color: var(--color-accent-light);
}

.category-card-disabled .category-card-icon {
    background: rgba(100, 116, 139, 0.2);
    color: var(--color-gray-400);
}

.category-card-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.category-card-disabled .category-card-title {
    color: var(--color-gray-400);
}

.category-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--space-lg);
}

.category-card-disabled .category-card-desc {
    color: var(--color-gray-500);
}

.category-card-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 200, 150, 0.2);
    color: #00c896;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 200, 150, 0.3);
}

.badge-wip {
    background: rgba(100, 116, 139, 0.2);
    color: var(--color-gray-400);
    border-color: rgba(100, 116, 139, 0.3);
}

/* Blur effect on body when overlay is active */
body.overlay-active>*:not(.category-overlay) {
    filter: blur(5px);
    transition: filter 0.3s ease;
}

body:not(.overlay-active)>* {
    filter: blur(0);
    transition: filter 0.5s ease;
}

/* ================================
   Simulator Tabs
   ================================ */
.simulator-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-sm);
    background: rgba(0, 20, 30, 0.6);
    border-right: 1px solid rgba(0, 168, 232, 0.15);
    flex-shrink: 0;
}

.simulator-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: var(--space-sm) var(--space-sm);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-gray-400);
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.simulator-tab:hover {
    color: var(--color-accent-light);
    background: rgba(0, 168, 232, 0.1);
}

.simulator-tab.active {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.simulator-tab svg {
    flex-shrink: 0;
}

/* Tab Content */
.simulator-tab-content {
    display: none;
    position: relative;
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
}

.simulator-tab-content.active {
    display: block;
}

/* ================================
   User Management Panel
   ================================ */
.user-management {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.user-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.user-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 168, 232, 0.1);
    border: 1px solid rgba(0, 168, 232, 0.2);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.user-item:hover {
    background: rgba(0, 168, 232, 0.15);
    border-color: var(--color-accent);
}

.user-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 168, 232, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-accent-light);
}

.user-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-white);
}

.user-role {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

.user-status {
    font-size: var(--font-size-lg);
}

.user-status.online {
    color: #00ff88;
}

.user-status.offline {
    color: var(--color-gray-500);
}

.add-user-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 168, 232, 0.15);
    border: 1px dashed rgba(0, 168, 232, 0.4);
    border-radius: var(--radius-md);
    color: var(--color-accent-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.add-user-btn:hover {
    background: rgba(0, 168, 232, 0.25);
    border-color: var(--color-accent);
}

/* Audit Log / Protokoll Tab */
.audit-log {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.audit-log-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.audit-log-entry {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 168, 232, 0.08);
    border: 1px solid rgba(0, 168, 232, 0.15);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.audit-log-entry:hover {
    background: rgba(0, 168, 232, 0.15);
    border-color: rgba(0, 168, 232, 0.3);
}

.audit-log-time {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    font-variant-numeric: tabular-nums;
    min-width: 36px;
}

.audit-log-detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.audit-log-action {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-white);
}

.audit-log-user {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

.audit-log-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.audit-log-badge.success {
    background: rgba(0, 255, 136, 0.15);
    color: #00ff88;
    border: 1px solid rgba(0, 255, 136, 0.25);
}

.audit-export-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 168, 232, 0.15);
    border: 1px dashed rgba(0, 168, 232, 0.4);
    border-radius: var(--radius-md);
    color: var(--color-accent-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.audit-export-btn:hover {
    background: rgba(0, 168, 232, 0.25);
    border-color: var(--color-accent);
    border-style: solid;
}

.audit-export-btn.exported {
    background: rgba(0, 255, 136, 0.1);
    border-color: rgba(0, 255, 136, 0.4);
    border-style: solid;
    color: #00ff88;
}

/* ================================
   Grain Texture Overlay
   ================================ */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
}

/* ================================
   Section Divider Lines
   ================================ */
.vision::before,
.about::before {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background: var(--gradient-primary);
    margin: 0 auto var(--space-3xl);
    opacity: 0.4;
}

/* ================================
   Enhanced Selection Colors
   ================================ */
::selection {
    background: rgba(13, 124, 124, 0.15);
    color: var(--color-gray-900);
}

/* ================================
   Smooth Page Scroll Behavior
   ================================ */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ================================
   Focus Visible Styles
   ================================ */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* ================================
   Link Underline Enhancement
   ================================ */
.contact-value {
    position: relative;
}

.contact-value::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--gradient-primary);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-value:hover::after {
    width: 100%;
}

/* ================================
   Footer Links Enhancement
   ================================ */
.footer-links a {
    position: relative;
    font-family: var(--font-heading);
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.4);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-links a:hover::after {
    width: 100%;
}

/* ================================
   Vision & About Section Enhancements
   ================================ */
.vision-intro {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    line-height: 1.8;
}

.about-text .section-title {
    margin-bottom: var(--space-md);
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ================================
   Integration Section Text
   ================================ */
.integration-text .section-title {
    margin-bottom: var(--space-md);
}

/* ================================
   Simulator Title Font
   ================================ */
.simulator-title {
    font-family: var(--font-heading);
}

/* ================================
   Category Card Badge Enhancement
   ================================ */
.category-card-badge {
    font-family: var(--font-heading);
    letter-spacing: 0.06em;
}

/* ================================
   Step Number Font
   ================================ */
.step-num {
    font-family: var(--font-heading);
}

/* ================================
   Loop Box Font
   ================================ */
.loop-box {
    font-family: var(--font-heading);
}

/* ================================
   Footer Tagline
   ================================ */
.footer-tagline {
    font-family: var(--font-heading);
    letter-spacing: 0.04em;
}

/* ================================
   Legal Page Title Font
   ================================ */
.legal-content h1,
.legal-content h2,
.legal-content h3,
.legal-content h4 {
    font-family: var(--font-heading);
}

/* ================================
   Med Name Font
   ================================ */
.med-name {
    font-family: var(--font-heading);
}

/* ================================
   User Name Font
   ================================ */
.user-name {
    font-family: var(--font-heading);
}