/* === DOCTIPRO OPHTALMOLOGIE - B2B PROFESSIONAL DESIGN === */

/* Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Professional Blue Palette */
    --primary: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --accent: #0ea5e9;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --gray-lighter: #f1f5f9;
    --white: #ffffff;
    --success: #10b981;
    --border: #e2e8f0;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-width: 1400px;
    --section-padding: 5rem 0;
    
    /* Shadows - Subtle */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

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

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 32px;
    width: auto;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray);
    transition: color 0.2s;
    white-space: nowrap;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: 0.3s;
}

/* Language Switcher */
/* Language Switcher */
.lang-switcher {
    position: relative;
    margin-left: 1rem;
}

.lang-dropdown {
    position: relative;
}

.lang-current {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    color: var(--dark);
}

.lang-current:hover {
    border-color: var(--primary);
    background: var(--gray-lighter);
}

.lang-options {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1000;
}

.lang-dropdown:hover .lang-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s;
    border-bottom: 1px solid var(--border);
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: var(--gray-lighter);
}

.lang-option.active {
    background: var(--primary);
    color: var(--white);
}

.lang-option.active:hover {
    background: var(--primary-dark);
}

.flag-icon {
    font-size: 1.2rem;
    line-height: 1;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-demo {
    background: var(--primary) !important;
    color: var(--white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    white-space: nowrap;
    display: inline-block;
    text-decoration: none;
}

.btn-demo:hover {
    background: var(--primary-dark);
    color: var(--white);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

/* === HERO SECTION === */
.hero {
    position: relative;
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: 
        radial-gradient(circle at 20% 50%, var(--primary-light) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, var(--accent) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 2rem;
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-trust {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-text {
    color: var(--gray-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.trust-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge-cert {
    padding: 0.4rem 0.875rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 1.5rem;
    color: #6ee7b7;
    font-size: 0.85rem;
    font-weight: 600;
}

.hero-mockup {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-screenshot {
    width: 100%;
    height: auto;
    display: block;
}

/* === SECTIONS === */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3.5rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    line-height: 1.6;
}

/* === WORKFLOW SECTION === */
.workflow {
    background: var(--gray-lighter);
}

.workflow-steps {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.workflow-step {
    display: flex;
    gap: 2rem;
    background: var(--white);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border);
    position: relative;
}

.step-number {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.step-details {
    color: var(--gray);
    line-height: 1.7;
}

.step-details p {
    margin-bottom: 0.75rem;
}

.step-icon {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3rem;
    opacity: 0.1;
}

.workflow-summary {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 3rem;
}

.summary-box {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
}

.summary-highlight {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.summary-box h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.time-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.time-old {
    background: #fee2e2;
    color: #991b1b;
}

.time-new {
    background: #d1fae5;
    color: #065f46;
}

.time-new.highlight {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.summary-box ul {
    list-style: none;
}

.summary-box li {
    padding: 0.5rem 0;
    color: var(--gray);
    position: relative;
    padding-left: 1.5rem;
}

.summary-box li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.summary-arrow {
    font-size: 3rem;
    color: var(--primary);
    font-weight: bold;
}

/* === FEATURES SECTION === */
.features {
    background: var(--white);
}

.features-grid-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-modern {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

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

.feature-highlight {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    color: var(--white);
    border: none;
}

.feature-highlight h3,
.feature-highlight p,
.feature-highlight li,
.feature-highlight .feature-badge {
    color: var(--white);
}

.feature-highlight .feature-desc {
    color: rgba(255, 255, 255, 0.9);
}

.feature-highlight .feature-details li {
    color: rgba(255, 255, 255, 0.85);
}

.feature-highlight .feature-icon-modern {
    background: rgba(255, 255, 255, 0.15);
}

.feature-highlight .feature-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.feature-icon-modern {
    font-size: 2rem;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-lighter);
    border-radius: 0.75rem;
}

.feature-modern h3 {
    font-size: 1.25rem;
    margin: 0;
}

.feature-desc {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.feature-details {
    list-style: none;
}

.feature-details li {
    padding: 0.625rem 0;
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.feature-badge {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.5rem 1rem;
    background: var(--dark);
    border-radius: 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
}

/* === MACHINES SECTION === */
.machines {
    background: var(--gray-lighter);
}

/* === INTERFACE SHOWCASE SECTION === */
.interface-showcase {
    background: var(--white);
    padding: 5rem 0;
}

.interface-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.interface-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.interface-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.interface-img {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 1px solid var(--border);
}

.interface-caption {
    padding: 1.5rem;
}

.interface-caption h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.interface-caption p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

/* === MACHINES SECTION === */
.machines {
    background: var(--gray-lighter);
}

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

.machines-info h3,
.machines-list h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--dark);
}

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

.machine-step {
    display: flex;
    gap: 1rem;
}

.step-num {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-text strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.step-text p {
    color: var(--gray);
    font-size: 0.95rem;
    margin: 0;
}

.machines-guarantee {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
}

.machines-guarantee h4 {
    margin-bottom: 1rem;
    color: var(--dark);
}

.machines-guarantee ul {
    list-style: none;
}

.machines-guarantee li {
    padding: 0.5rem 0;
    color: var(--gray);
    font-size: 0.9rem;
}

.machine-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.machine-category {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
}

.machine-category h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.machine-category ul {
    list-style: none;
}

.machine-category li {
    padding: 0.5rem 0;
    color: var(--gray);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.check-icon {
    color: var(--success);
    font-weight: bold;
}

.machines-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #fef3c7;
    border: 1px solid #fbbf24;
    border-radius: 0.75rem;
}

.machines-note p {
    margin: 0;
    color: #78350f;
    font-size: 0.9rem;
}

.machines-note p:first-child {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.machines-brands {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 0.75rem;
    border: 1px solid var(--border);
}

.machines-brands h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

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

.brand-item {
    padding: 0.875rem;
    background: var(--gray-lighter);
    border-radius: 0.5rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
    transition: all 0.2s;
}

.brand-item:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* === TESTIMONIAL SECTION === */
.testimonial-detailed {
    background: var(--white);
}

.testimonial-content-detailed {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: var(--gray-lighter);
    border-radius: 1rem;
}

.quote-icon {
    font-size: 4rem;
    color: var(--primary-light);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 1rem;
}

.testimonial-quote p {
    font-size: 1.1rem;
    color: var(--dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.testimonial-author-detailed {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.author-name-detailed {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.author-title-detailed {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.testimonial-metrics h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.metric-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border);
}

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

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--gray);
}

.use-case-example {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
}

.use-case-example h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--dark);
}

.use-case-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.use-case-before,
.use-case-after {
    padding: 1.5rem;
    border-radius: 0.75rem;
}

.use-case-before {
    background: #fee2e2;
    border: 1px solid #fecaca;
}

.use-case-after {
    background: #d1fae5;
    border: 1px solid #6ee7b7;
}

.use-case-before h4,
.use-case-after h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.time-display {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.use-case-before .time-display {
    background: #fecaca;
    color: #991b1b;
}

.use-case-after .time-display {
    background: #6ee7b7;
    color: #065f46;
}

.use-case-before ol,
.use-case-after ol {
    margin-left: 1rem;
    color: var(--dark);
}

.use-case-before li,
.use-case-after li {
    padding: 0.375rem 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

.use-case-after ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.use-case-after ul li {
    list-style-type: disc;
    font-size: 0.85rem;
}

/* === PRICING SECTION === */
.pricing-simple {
    background: var(--gray-lighter);
}

.pricing-content-simple {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background: var(--white);
    padding: 3rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.pricing-left h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-display-special {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.amount-special {
    font-size: 4rem;
    font-weight: 800;
    color: var(--success);
    line-height: 1;
}

.period-special {
    font-size: 2rem;
    font-weight: 700;
    color: var(--success);
    line-height: 1.2;
}

.currency {
    font-size: 2rem;
    font-weight: 600;
    color: var(--gray);
}

.amount {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.period {
    font-size: 1.5rem;
    color: var(--gray);
}

.pricing-desc {
    color: var(--gray);
    font-size: 1.1rem;
}

.pricing-includes h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.includes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.include-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--gray-lighter);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    color: var(--dark);
}

.include-item .check {
    color: var(--success);
    font-weight: bold;
    font-size: 1.1rem;
}

.pricing-cta-simple {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 1rem;
    border: 1px solid var(--border);
}

.roi-text {
    margin-bottom: 1.5rem;
    color: var(--gray);
    font-size: 1rem;
}

/* === CONTACT SECTION === */
.contact-simple {
    background: var(--white);
}

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

.contact-header-simple {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header-simple h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.contact-header-simple p {
    font-size: 1.1rem;
    color: var(--gray);
}

.contact-form-simple {
    background: var(--gray-lighter);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--gray);
    text-align: center;
}

.contact-info-simple {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
    background: var(--gray-lighter);
    border-radius: 1rem;
}

.contact-item-simple {
    text-align: center;
}

.contact-item-simple strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-size: 0.9rem;
}

.contact-item-simple a,
.contact-item-simple span {
    color: var(--primary);
    font-size: 0.95rem;
}

.contact-item-simple a:hover {
    text-decoration: underline;
}

/* === FOOTER === */
.footer-simple {
    background: var(--dark);
    color: var(--gray-light);
    padding: 3rem 0 2rem;
}

.footer-content-simple {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--dark-light);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
}

.footer-brand p {
    color: var(--gray-light);
    font-size: 0.9rem;
    margin: 0;
}

.footer-muted {
    font-size: 0.85rem !important;
    color: var(--gray) !important;
}

.footer-links-simple {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-simple a {
    color: var(--gray-light);
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-badges-simple {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge-footer {
    display: inline-block;
    padding: 0.4rem 0.875rem;
    background: var(--dark-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    color: var(--gray-light);
    font-size: 0.8rem;
    font-weight: 600;
}

.footer-bottom-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--gray);
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--gray);
    font-size: 0.85rem;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .interface-grid {
        grid-template-columns: 1fr;
    }
    
    .machines-content {
        grid-template-columns: 1fr;
    }
    
    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonial-content-detailed {
        grid-template-columns: 1fr;
    }
    
    .use-case-comparison {
        grid-template-columns: 1fr;
    }
    
    .pricing-content-simple {
        grid-template-columns: 1fr;
    }
    
    .includes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .workflow-step {
        flex-direction: column;
    }
    
    .workflow-summary {
        grid-template-columns: 1fr;
    }
    
    .summary-arrow {
        transform: rotate(90deg);
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info-simple {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .footer-content-simple {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-simple {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* === UTILITIES === */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }

/* === LIGHTBOX === */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    cursor: pointer;
}

.lightbox-content {
    position: relative;
    z-index: 2;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-image {
    max-width: 100%;
    max-height: 85vh;
    height: auto;
    width: auto;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 2rem;
    color: var(--white);
    font-size: 0.95rem;
    text-align: center;
    max-width: 600px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    z-index: 3;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.2s;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-close {
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    font-weight: 300;
    line-height: 1;
}

.lightbox-prev {
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    font-weight: 300;
    line-height: 1;
}

.lightbox-next {
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    font-weight: 300;
    line-height: 1;
}

.lightbox-prev:hover {
    transform: translateY(-50%) scale(1.1);
}

.lightbox-next:hover {
    transform: translateY(-50%) scale(1.1);
}

/* Responsive lightbox */
@media (max-width: 768px) {
    .lightbox-close {
        top: 1rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 2rem;
    }
    
    .lightbox-prev {
        left: 0.5rem;
    }
    
    .lightbox-next {
        right: 0.5rem;
    }
    
    .lightbox-caption {
        font-size: 0.85rem;
        padding: 0.75rem 1.5rem;
    }
}

/* Add hover effect to clickable images */
[data-lightbox] {
    cursor: pointer;
    transition: all 0.3s ease;
}

[data-lightbox]:hover {
    opacity: 0.9;
    transform: scale(1.02);
}