/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #22d3ee;
    --primary-dark: #0ea5e9;
    --primary-light: #a5f3fc;
    --secondary-color: #8b5cf6;
    --accent-color: #f472b6;
    --dark-bg: #050816;
    --dark-card: rgba(10, 16, 35, 0.75);
    --dark-hover: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #cfd6e9;
    --text-muted: #8690a7;
    --gradient-1: linear-gradient(120deg, #167c93 0%, #4b56b0 58%, #5d47b5 100%);
    --gradient-2: linear-gradient(135deg, #22c55e 0%, #22d3ee 100%);
    --gradient-3: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 6px 12px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 14px 28px -6px rgba(0, 0, 0, 0.28);
    --shadow-xl: 0 26px 60px -10px rgba(0, 0, 0, 0.4);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #050816;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.14), transparent 35%),
        radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.12), transparent 32%),
        radial-gradient(circle at 50% 80%, rgba(244, 114, 182, 0.12), transparent 40%),
        linear-gradient(180deg, transparent 0%, #0a1026 55%, transparent 100%);
    z-index: -2;
    animation: gradientShift 20s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
        transform: translateY(0);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-30px);
    }
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 10% 70%, rgba(34, 211, 238, 0.08), transparent 35%),
        radial-gradient(circle at 90% 40%, rgba(139, 92, 246, 0.08), transparent 40%);
    mix-blend-mode: screen;
    opacity: 0.9;
    z-index: -1;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: -1;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
    width: auto;
    height: auto;
    padding: 0.75rem 1.25rem;
    background: var(--primary-color);
    color: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.4);
    z-index: 1001;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(120deg, rgba(8, 12, 30, 0.58), rgba(8, 18, 35, 0.32));
    backdrop-filter: blur(20px) saturate(170%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.25), rgba(139, 92, 246, 0.15), rgba(244, 114, 182, 0.15));
    opacity: 0.25;
    pointer-events: none;
    mix-blend-mode: overlay;
    z-index: 0;
}

.navbar.scrolled {
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.32);
    background: linear-gradient(120deg, rgba(6, 10, 26, 0.7), rgba(7, 14, 30, 0.45));
    border-color: rgba(255, 255, 255, 0.16);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
    z-index: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo-image {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-switch {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.language-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-btn:hover {
    color: var(--text-primary);
}

.language-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 12px 24px rgba(34, 211, 238, 0.45);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    position: relative;
    display: inline-block;
}

.nav-link::before,
.nav-link::after {
    content: '';
    position: absolute;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link::before {
    top: 0;
    right: 0;
    width: 0;
}

.nav-link::after {
    bottom: 0;
    left: 0;
    width: 0;
}

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

.nav-link:not(.active-link):hover::before {
    width: 0;
}

.nav-link:hover::after {
    width: 100%;
    left: auto;
    right: 0;
}

.nav-link.active-link {
    color: var(--primary-color);
    position: relative;
}

.nav-link.active-link::before,
.nav-link.active-link::after {
    width: 100%;
}

.nav-link.active-link::before {
    left: 0;
    right: auto;
}

.nav-link.active-link::after {
    right: 0;
    left: auto;
}

.nav-link.btn-primary {
    padding: 0.6rem 1.5rem;
    background: var(--gradient-1);
    color: white;
    border-radius: 0.75rem;
}

.nav-link.btn-primary::before,
.nav-link.btn-primary::after {
    display: none;
}

.nav-link.btn-primary:hover {
    box-shadow: 0 12px 24px rgba(34, 211, 238, 0.32);
    color: white;
}

.nav-link.btn-primary.active-link::before,
.nav-link.btn-primary.active-link::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(22, 124, 147, 0.22);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 100px;
    isolation: isolate;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(160deg, rgba(34, 211, 238, 0.06) 0%, rgba(5, 8, 22, 0.9) 35%, rgba(139, 92, 246, 0.08) 100%);
    z-index: 0;
    overflow: hidden;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01) 40%, transparent 70%);
    background-size: cover;
    background-attachment: fixed;
    opacity: 0.2;
    filter: saturate(1.2);
    z-index: 1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    z-index: 2;
}

.hero-gradient-orb {
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.14) 0%, transparent 65%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
    z-index: 2;
}

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

.parallax-layer {
    position: absolute;
    inset: -10%;
    pointer-events: none;
    will-change: transform;
    mix-blend-mode: screen;
    z-index: 2;
    transition: opacity 0.6s ease;
}

/* Removed spinning gradient overlay - caused buggy UX */

.parallax-grid {
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 2px, transparent 2px);
    background-size: 120px 120px;
    opacity: 0.5;
    filter: blur(1px);
    z-index: 2;
}

.parallax-blob {
    border-radius: 50%;
    filter: blur(0px);
    z-index: 3;
}

.parallax-blob-1 {
    width: 520px;
    height: 520px;
    top: 8%;
    left: -8%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.2) 0%, rgba(34, 211, 238, 0) 60%);
}

.parallax-blob-2 {
    width: 420px;
    height: 420px;
    bottom: -6%;
    right: -12%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, rgba(139, 92, 246, 0) 65%);
}

.parallax-streak {
    width: 140%;
    height: 35%;
    top: 25%;
    left: -20%;
    background: linear-gradient(110deg, rgba(34, 211, 238, 0.12), rgba(139, 92, 246, 0.12), rgba(244, 114, 182, 0));
    transform: rotate(-8deg);
    z-index: 2;
}

.section-parallax {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.section-parallax::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.08) 0%, transparent 30%, rgba(139, 92, 246, 0.08) 70%, transparent 100%);
    pointer-events: none;
    animation: parallaxGradientMove 25s ease-in-out infinite;
}

@keyframes parallaxGradientMove {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-50px) scale(1.05);
        opacity: 0.8;
    }
}

.parallax-ball {
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    will-change: transform;
    animation: floatBall 20s ease-in-out infinite;
}

@keyframes floatBall {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

.parallax-ball.large {
    width: 620px;
    height: 620px;
    filter: blur(80px);
}

.parallax-ball-cyan {
    top: -10%;
    left: -12%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.3) 0%, rgba(34, 211, 238, 0.15) 40%, transparent 70%);
    animation-delay: 0s;
}

.parallax-ball-magenta {
    bottom: -15%;
    right: -10%;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.28) 0%, rgba(244, 114, 182, 0.14) 40%, transparent 70%);
    animation-delay: -7s;
}

.parallax-ball-indigo {
    top: 30%;
    right: 25%;
    background: radial-gradient(circle, rgba(111, 122, 234, 0.3) 0%, rgba(111, 122, 234, 0.15) 40%, transparent 70%);
    animation-delay: -14s;
}

.hero-content {
    position: relative;
    z-index: 5;
    text-align: center;
    max-width: 900px;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 1.5rem;
    backdrop-filter: blur(6px) saturate(130%);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Products Section */
.products-section {
    padding: 7rem 0;
    position: relative;
    background: linear-gradient(180deg, rgba(5, 8, 22, 0.95) 0%, rgba(7, 12, 30, 0.9) 55%, rgba(5, 8, 22, 0.95) 100%);
    overflow: hidden;
}

.products-section::before {
    content: '';
    position: absolute;
    inset: -15%;
    background: radial-gradient(ellipse at 20% 20%, rgba(34, 211, 238, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(244, 114, 182, 0.12) 0%, transparent 60%);
    filter: blur(60px);
    opacity: 0.8;
    pointer-events: none;
    animation: sectionGradientPulse 25s ease-in-out infinite;
}

@keyframes sectionGradientPulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1) rotate(5deg);
    }
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.product-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-radius: 1.5rem;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px) saturate(130%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.products-grid .product-card {
    min-height: 245px;
    margin-bottom: 0;
    padding: 1.35rem 1.15rem 1.2rem;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.products-grid .product-card::before {
    width: 100%;
    height: 100%;
    opacity: 0.06;
}

.products-grid .product-card::after {
    content: attr(data-modal-hint);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: auto;
    color: var(--primary-light);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.products-grid .product-card.featured,
.products-grid .product-card.invoice-system,
.products-grid .product-card.ticket-system {
    border-width: 1px;
}

.products-grid .product-card .product-header {
    gap: 0.85rem;
    margin-bottom: 0.9rem;
    align-items: flex-start;
}

.products-grid .product-card .product-icon {
    width: 54px;
    height: 54px;
    font-size: 1.7rem;
    border-radius: 0.85rem;
}

.products-grid .product-card .product-title {
    font-size: 1.15rem;
    line-height: 1.2;
    margin-bottom: 0.15rem;
}

.products-grid .product-card .product-lang {
    font-size: 0.78rem;
    line-height: 1.4;
}

.products-grid .product-card .product-description {
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 0.9rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

.products-grid .product-card .product-badge {
    top: 0.8rem;
    right: 0.8rem;
    padding: 0.35rem 0.7rem;
    font-size: 0.72rem;
}

.products-grid .product-card .modules-grid,
.products-grid .product-card .feature-highlights,
.products-grid .product-card .product-btn {
    display: none;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.product-card:hover::before {
    opacity: 0.12;
}

/* Product Card Backgrounds */
.product-card.crm-2::before {
    background-image: url('img/automation.webp');
}

.product-card.crm-fi::before {
    background-image: url('img/automation.webp');
}

.product-card.franchise::before {
    background-image: url('img/server-room.webp');
}

.product-card.screen-commander::before {
    background-image: url('img/graphic-design.webp');
}

.product-card.vcard::before {
    background-image: url('img/fullstack.webp');
}

.product-card.kantis::before {
    background-image: url('img/contact.webp');
}

.product-card.invoice-system::before {
    background-image: url('img/services.webp');
}

.product-card.nfc-commander::before {
    background-image: url('img/migration.webp');
}

.product-card.music-catalogue::before {
    background-image: url('img/music-catalogue.webp');
}

.product-card.ticket-system::before {
    background-image: url('img/server-room.webp');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 28px 55px rgba(0, 0, 0, 0.4);
    border-color: rgba(34, 211, 238, 0.35);
}

.product-card.featured {
    border: 2px solid rgba(34, 211, 238, 0.6);
    background: linear-gradient(145deg, rgba(34, 211, 238, 0.12) 0%, rgba(139, 92, 246, 0.08) 45%, rgba(255, 255, 255, 0.02) 100%);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-1);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.product-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.product-icon {
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(34, 211, 238, 0.12);
    border-radius: 1rem;
}

.product-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.product-lang {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.module {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(34, 211, 238, 0.06);
    border-radius: 0.75rem;
    border: 1px solid rgba(34, 211, 238, 0.15);
    transition: all 0.3s ease;
}

.module:hover {
    background: rgba(34, 211, 238, 0.1);
    border-color: rgba(34, 211, 238, 0.3);
}

.module-icon {
    font-size: 1.5rem;
}

.feature-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.highlight {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.08), rgba(34, 211, 238, 0.06));
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.highlight-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.highlight strong {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.highlight p {
    color: var(--text-secondary);
    margin: 0;
}

.product-btn {
    width: 100%;
    text-align: center;
    display: block;
    text-decoration: none;
}

body.modal-open {
    overflow: hidden;
}

.product-modal[hidden] {
    display: none;
}

.product-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.product-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 8, 22, 0.72);
    backdrop-filter: blur(14px);
}

.product-modal-dialog {
    position: relative;
    width: min(1100px, 100%);
    max-height: calc(100vh - 4rem);
    overflow: auto;
    padding: 1rem;
    border-radius: 1.75rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(145deg, rgba(7, 12, 30, 0.96), rgba(8, 17, 37, 0.92));
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.5);
}

.product-modal-close {
    position: sticky;
    top: 1rem;
    margin-left: auto;
    margin-right: 1rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(8, 16, 35, 0.9);
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.28);
}

.product-modal-body {
    padding: 0 0.5rem 0.5rem;
}

.product-modal-body .product-card {
    margin-bottom: 0;
    min-height: auto;
    cursor: default;
}

.product-modal-body .product-card::after {
    content: none;
}

.product-modal-body .product-btn {
    display: block;
}

/* Demo Request Section */
.demo-request-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.08) 0%, rgba(139, 92, 246, 0.06) 100%);
    position: relative;
    overflow: hidden;
}

.demo-request-section::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at 30% 50%, rgba(34, 211, 238, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(139, 92, 246, 0.18) 0%, transparent 50%);
    filter: blur(70px);
    opacity: 0.7;
    pointer-events: none;
    animation: demoGradientShift 20s ease-in-out infinite;
}

@keyframes demoGradientShift {
    0%, 100% {
        transform: translateX(0) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateX(50px) scale(1.05);
        opacity: 0.5;
    }
}

.demo-request-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-radius: 2rem;
    padding: 4rem 3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px) saturate(130%);
}

.demo-request-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.16) 0%, transparent 70%);
    animation: float 15s ease-in-out infinite;
}

.demo-request-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: bounce 2s ease-in-out infinite;
}

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

.demo-request-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.demo-request-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.demo-request-btn {
    position: relative;
    z-index: 1;
}

/* Services Section */
.services-section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at 50% 30%, rgba(139, 92, 246, 0.16) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(244, 114, 182, 0.14) 0%, transparent 50%);
    filter: blur(65px);
    opacity: 0.65;
    pointer-events: none;
    animation: serviceGradientFloat 22s ease-in-out infinite;
}

@keyframes serviceGradientFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.08);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.95);
    }
}

.service-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-radius: 1.5rem;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px) saturate(130%);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.35);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: url('img/consultation.webp') center center;
    background-size: cover;
    opacity: 0.12;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 0.12;
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.service-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    text-align: left;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.service-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.service-features li::before {
    content: '✓';
    color: var(--secondary-color);
    font-weight: bold;
    margin-right: 1rem;
}

.service-btn {
    display: inline-block;
    width: auto;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.07) 0%, transparent 100%);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--dark-card);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(ellipse at 40% 40%, rgba(34, 211, 238, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 60%, rgba(111, 122, 234, 0.16) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(244, 114, 182, 0.14) 0%, transparent 50%);
    filter: blur(75px);
    opacity: 0.7;
    pointer-events: none;
    animation: contactGradientSwirl 28s ease-in-out infinite;
}

@keyframes contactGradientSwirl {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: rotate(10deg) scale(1.1);
        opacity: 0.55;
    }
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--dark-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
}

.robot-check {
    margin: 1.5rem 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-label span {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: var(--dark-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.info-card h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--text-secondary);
}

.info-link {
    color: var(--primary-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.info-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--dark-card);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-secondary);
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-social-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(34, 211, 238, 0.12);
    color: var(--primary-light);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-tax-id {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.35);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: none;
    font-size: 1.5rem;
    color: white;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    animation: popIn 0.45s ease-out;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 40px rgba(34, 211, 238, 0.55);
}

.back-to-top:active {
    transform: translateY(-2px) scale(1.05);
}

.back-to-top::before {
    content: '↑';
    font-size: 2rem;
    font-weight: bold;
    animation: bounceArrow 2s ease-in-out infinite;
}

@keyframes popIn {
    0% {
        transform: translateY(12px) scale(0.85);
        opacity: 0;
    }
    60% {
        transform: translateY(-4px) scale(1.05);
        opacity: 1;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes bounceArrow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Professional Refresh */
:root {
    --primary-color: #4fd1d9;
    --primary-dark: #2f97a6;
    --primary-light: #bfecef;
    --secondary-color: #6f7fa7;
    --accent-color: #8ea3d1;
    --dark-bg: #07111d;
    --dark-card: rgba(10, 18, 32, 0.74);
    --dark-hover: rgba(255, 255, 255, 0.05);
    --text-primary: #f4f7fb;
    --text-secondary: #c2cede;
    --text-muted: #8e9aad;
    --gradient-1: linear-gradient(135deg, #1e6f81 0%, #2a8898 48%, #4d6b95 100%);
    --gradient-2: linear-gradient(135deg, #2f7f8a 0%, #4fd1d9 100%);
    --gradient-3: linear-gradient(135deg, #6f7fa7 0%, #385273 100%);
}

body {
    background:
        radial-gradient(circle at 15% 18%, rgba(79, 209, 217, 0.08), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(111, 127, 167, 0.08), transparent 24%),
        linear-gradient(180deg, #050c15 0%, #07111d 56%, #091522 100%);
}

body::after {
    background:
        radial-gradient(circle at 18% 20%, rgba(79, 209, 217, 0.1), transparent 32%),
        radial-gradient(circle at 80% 12%, rgba(111, 127, 167, 0.09), transparent 28%),
        linear-gradient(180deg, transparent 0%, rgba(9, 17, 29, 0.86) 58%, transparent 100%);
    animation-duration: 28s;
}

.navbar {
    background: linear-gradient(120deg, rgba(8, 14, 24, 0.82), rgba(8, 16, 28, 0.62));
    border-bottom-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.24);
}

.navbar::after {
    opacity: 0.12;
}

.nav-link.btn-primary {
    background: linear-gradient(135deg, rgba(79, 209, 217, 0.18), rgba(79, 209, 217, 0.08));
    border: 1px solid rgba(79, 209, 217, 0.28);
    color: var(--text-primary);
}

.nav-link.btn-primary:hover {
    box-shadow: 0 12px 24px rgba(79, 209, 217, 0.12);
}

.btn-primary {
    background: var(--gradient-1);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-1px);
}

.btn-secondary {
    border-color: rgba(79, 209, 217, 0.42);
    background: rgba(255, 255, 255, 0.02);
}

.hero {
    min-height: auto;
    padding: 7.5rem 0 5rem;
}

.hero-background {
    background: linear-gradient(165deg, rgba(79, 209, 217, 0.04) 0%, rgba(5, 8, 22, 0.9) 40%, rgba(111, 127, 167, 0.06) 100%);
}

.hero-background::before {
    opacity: 0.1;
    filter: saturate(0.85);
}

.hero-background::after,
.hero-gradient-orb {
    opacity: 0.55;
}

.parallax-grid,
.section-parallax::before,
.parallax-ball {
    opacity: 0.38;
}

.hero-content {
    max-width: 1200px;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
    gap: 2rem;
    align-items: stretch;
    text-align: left;
    padding: 2rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 1.5rem;
    backdrop-filter: blur(10px) saturate(125%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.hero-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-self: flex-start;
    margin-bottom: 1rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(79, 209, 217, 0.2);
    background: rgba(79, 209, 217, 0.08);
    color: var(--primary-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 700;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.6rem);
    line-height: 1.05;
    max-width: 11ch;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    margin-left: 0;
    margin-right: 0;
    max-width: 46rem;
    font-size: 1.18rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-buttons {
    justify-content: flex-start;
    margin-bottom: 1.75rem;
}

.hero-inline-points {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.hero-inline-point {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.hero-inline-point::before {
    content: '';
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 6px rgba(79, 209, 217, 0.1);
}

.hero-sidecard,
.trust-card,
.service-card,
.demo-request-card,
.stat,
.info-card,
.process-step {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(12px) saturate(125%);
}

.hero-sidecard {
    padding: 1.6rem;
    border-radius: 1.2rem;
    align-self: stretch;
}

.hero-side-kicker {
    margin-bottom: 1rem;
    color: var(--primary-light);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.hero-side-list {
    list-style: none;
    display: grid;
    gap: 0.95rem;
}

.hero-side-list li {
    position: relative;
    padding-left: 1rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.hero-side-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.72rem;
    width: 0.38rem;
    height: 0.38rem;
    border-radius: 50%;
    background: var(--primary-color);
}

.trust-strip {
    padding: 0 0 2rem;
    position: relative;
    z-index: 1;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.trust-card {
    padding: 1.4rem;
    border-radius: 1.2rem;
}

.trust-card h2 {
    font-size: 1rem;
    margin-bottom: 0.65rem;
}

.trust-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.96rem;
}

.section-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(2.3rem, 4vw, 3.4rem);
    letter-spacing: -0.03em;
}

.section-subtitle {
    max-width: 52rem;
    font-size: 1.08rem;
    line-height: 1.8;
}

.products-section::before,
.services-section::before,
.contact-section::before,
.demo-request-section::before {
    opacity: 0.36;
}

.products-grid {
    gap: 1.15rem;
}

.product-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
    border-color: rgba(255, 255, 255, 0.07);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.product-card:hover {
    transform: translateY(-2px);
    border-color: rgba(79, 209, 217, 0.18);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.32);
}

.product-card.featured {
    border-width: 1px;
    background: linear-gradient(145deg, rgba(79, 209, 217, 0.08), rgba(111, 127, 167, 0.06) 48%, rgba(255, 255, 255, 0.02));
}

.product-icon {
    background: rgba(79, 209, 217, 0.08);
    border: 1px solid rgba(79, 209, 217, 0.12);
}

.products-grid .product-card::after {
    color: rgba(191, 236, 239, 0.82);
}

.demo-request-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
    background: linear-gradient(180deg, rgba(9, 16, 28, 0.4), rgba(8, 14, 24, 0.22));
}

.demo-request-card {
    max-width: 960px;
    text-align: left;
    padding: 2.6rem;
}

.demo-request-card::before {
    opacity: 0.45;
}

.demo-request-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border-radius: 999px;
    background: rgba(79, 209, 217, 0.08);
    border: 1px solid rgba(79, 209, 217, 0.14);
    color: var(--primary-light);
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    animation: none;
}

.demo-request-title {
    font-size: 2rem;
}

.demo-request-description {
    max-width: 48rem;
    margin-left: 0;
    margin-right: 0;
    font-size: 1.08rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.service-card {
    max-width: none;
    margin: 0;
    text-align: left;
    padding: 2rem;
}

.service-card::before {
    opacity: 0.06;
}

.service-icon {
    width: 3.2rem;
    height: 3.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border-radius: 0.9rem;
    background: rgba(79, 209, 217, 0.08);
    border: 1px solid rgba(79, 209, 217, 0.14);
    color: var(--primary-light);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.service-title {
    font-size: 1.55rem;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1rem;
    margin-bottom: 1.4rem;
}

.service-features {
    max-width: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.about-section {
    background: linear-gradient(180deg, rgba(9, 17, 29, 0.12), rgba(9, 17, 29, 0.26));
}

.about-content {
    max-width: 1040px;
}

.about-description {
    max-width: 54rem;
    font-size: 1.08rem;
}

.stat {
    padding: 1.8rem;
}

.stat-number {
    font-size: 2.4rem;
}

.process-section {
    padding: 5rem 0 2rem;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.process-step {
    padding: 1.6rem;
    border-radius: 1.2rem;
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.8rem;
    height: 2.8rem;
    margin-bottom: 1rem;
    border-radius: 999px;
    background: rgba(79, 209, 217, 0.08);
    border: 1px solid rgba(79, 209, 217, 0.16);
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.process-step h3 {
    margin-bottom: 0.8rem;
    font-size: 1.15rem;
}

.process-step p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.contact-content {
    gap: 2rem;
    max-width: 1120px;
}

.contact-form,
.info-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 1.2rem;
    padding: 1.8rem;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(12px) saturate(125%);
}

.contact-form {
    gap: 1.2rem;
}

.info-card {
    text-align: left;
}

.footer {
    background: linear-gradient(180deg, rgba(7, 14, 24, 0.85), rgba(6, 12, 20, 0.92));
    border-top-color: rgba(255, 255, 255, 0.07);
}

.footer-description,
.footer-links a,
.footer-bottom,
.footer-tax-id {
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content,
    .services-grid,
    .process-grid,
    .trust-grid,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 6.5rem;
    }

    .hero-content {
        text-align: left;
        padding: 1.5rem;
    }

    .hero-title {
        max-width: none;
    }

    .hero-buttons {
        justify-content: flex-start;
    }

    .products-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .products-grid .product-card {
        min-height: 225px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(5, 8, 22, 0.9);
        backdrop-filter: blur(14px) saturate(150%);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-xl);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-link {
        display: block;
        padding: 1rem;
        width: 100%;
    }

    .nav-link::before,
    .nav-link::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .nav-link:hover::before,
    .nav-link.active-link::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .nav-link:hover::after,
    .nav-link.active-link::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .nav-actions {
        gap: 0.75rem;
    }

    .language-switch {
        background: rgba(255, 255, 255, 0.08);
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .product-header {
        flex-direction: column;
        text-align: center;
    }

    .products-grid .product-card .product-header {
        flex-direction: row;
        text-align: left;
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .hero-inline-points {
        flex-direction: column;
        align-items: stretch;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-modal {
        padding: 1rem;
    }

    .product-modal-dialog {
        max-height: calc(100vh - 2rem);
        padding: 0.75rem;
    }

    .product-modal-close {
        top: 0.75rem;
        margin-top: 0.75rem;
        margin-right: 0.75rem;
        margin-bottom: 0.75rem;
    }

    .product-modal-body {
        padding: 0 0.25rem 0.25rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 1rem;
    }

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

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

    .product-card {
        padding: 1.5rem;
    }

    .products-grid .product-card {
        min-height: 210px;
        padding: 1.15rem 1rem;
    }

    .product-title {
        font-size: 1.5rem;
    }

    .products-grid .product-card .product-title {
        font-size: 1.05rem;
    }

    .products-grid .product-card .product-description {
        -webkit-line-clamp: 5;
    }

    .service-card,
    .demo-request-card,
    .process-step,
    .contact-form,
    .info-card {
        padding: 1.4rem;
    }

    .demo-request-title {
        font-size: 1.75rem;
    }

    .demo-request-description {
        font-size: 1rem;
    }

    .back-to-top {
        width: 50px;
        height: 50px;
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .back-to-top::before {
        font-size: 1.5rem;
    }
}