/* ===================================
   RESET Y BASE
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0f172a;
    --color-bg-alt: #1e293b;
    --color-primary: #8b5cf6;
    --color-secondary: #06b6d4;
    --color-accent: #ec4899;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-text: #f1f5f9;
    --color-text-muted: #94a3b8;
    --color-border: rgba(139, 92, 246, 0.3);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, var(--color-bg) 0%, #1e1b4b 50%, var(--color-bg) 100%);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ===================================
   NAVBAR
   =================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    color: var(--color-text);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
}

.logo-text {
    font-weight: bold;
    font-size: 1.125rem;
    display: none;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: var(--spacing-xs);
}

.nav-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
    background: rgba(139, 92, 246, 0.2);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Menu */
.nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.98);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-content {
    margin-bottom: var(--spacing-xl);
}

.hero-title {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #7c3aed);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

/* ===================================
   FEATURE GRID
   =================================== */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.feature-card {
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
    cursor: pointer;
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
}

.feature-icon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon svg {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section-alt {
    background: rgba(30, 41, 59, 0.3);
}

.section-title {
    font-size: 1.875rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   CONTENT BOXES
   =================================== */
.content-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.05));
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.content-title {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.content-text {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-text-muted);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

.arrow-list {
    list-style: none;
    padding: 0;
}

.arrow-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-text-muted);
}

.arrow-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

.info-box {
    background: rgba(30, 41, 59, 0.5);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(6, 182, 212, 0.2);
    margin-top: var(--spacing-md);
}

.info-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.info-box h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.info-box ul {
    list-style: none;
    padding: 0;
}

.info-box li {
    padding: 0.25rem 0;
    color: var(--color-text-muted);
}

/* ===================================
   ALERT BOXES
   =================================== */
.alert-box {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(249, 115, 22, 0.1));
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    border-color: rgba(16, 185, 129, 0.3);
}

/* ===================================
   ACCORDION
   =================================== */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.accordion-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    border: none;
    color: var(--color-text);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.accordion-header:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(6, 182, 212, 0.3));
}

.accordion-icon {
    transition: transform 0.3s;
    color: var(--color-secondary);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(30, 41, 59, 0.3);
}

.accordion-item.active .accordion-content {
    max-height: 2000px;
    padding: var(--spacing-md);
}

.org-card {
    background: rgba(30, 41, 59, 0.5);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(139, 92, 246, 0.2);
    margin-bottom: var(--spacing-sm);
}

.org-card:last-child {
    margin-bottom: 0;
}

.org-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.org-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===================================
   SOLUTIONS GRID
   =================================== */
.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.solution-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
}

.solution-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.solution-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.solution-card h3 {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.solution-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===================================
   METHODOLOGY
   =================================== */
.methodology {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.method-step {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(139, 92, 246, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--color-text);
}

.step-content h4 {
    color: #818cf8;
    margin-bottom: 0.25rem;
}

.step-content p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===================================
   SERVICES GRID
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-card {
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid;
}

.service-blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
    border-color: rgba(59, 130, 246, 0.3);
}

.service-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    border-color: rgba(139, 92, 246, 0.3);
}

.service-green {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    border-color: rgba(16, 185, 129, 0.3);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card li {
    padding: 0.25rem 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.service-card li::before {
    content: '• ';
    color: var(--color-primary);
    font-weight: bold;
}

/* ===================================
   TRAINING PROGRAMS
   =================================== */
.training-program {
    background: rgba(30, 41, 59, 0.5);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(245, 158, 11, 0.2);
    margin-bottom: var(--spacing-sm);
}

.training-program:last-child {
    margin-bottom: 0;
}

.training-program h4 {
    color: #fbbf24;
    margin-bottom: var(--spacing-xs);
}

.program-target {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.training-program p:last-child {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ===================================
   FEATURES TWO COLUMN
   =================================== */
.features-two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

.feature-item {
    color: var(--color-text-muted);
}

/* ===================================
   CONTACT
   =================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-card {
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s;
}

.contact-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-card a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

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

.cta-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.05));
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.cta-box h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta-box p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   REFERENCES
   =================================== */
.reference-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.reference-item {
    background: rgba(30, 41, 59, 0.5);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: all 0.3s;
}

.reference-item:hover {
    border-color: var(--color-secondary);
    transform: translateX(5px);
}

.reference-name {
    margin-bottom: var(--spacing-xs);
}

.reference-name a {
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 1.125rem;
    transition: color 0.3s;
}

.reference-name a:hover {
    color: var(--color-primary);
}

.reference-description {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.reference-url {
    margin: 0;
}

.reference-url small {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    opacity: 0.7;
}

/* ===================================
   MODALS
   =================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    margin: var(--spacing-xs);
    padding: 0;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    width: 90vw;
    max-width: 90vw;
    height: 90vh;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.4);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: var(--spacing-sm) var(--spacing-sm);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-title-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    flex-wrap: nowrap;
}

.modal-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-icon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    display: block;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.125rem;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    flex: 1;
    min-width: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.75rem;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    flex-shrink: 0;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-danger);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-sm);
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) rgba(139, 92, 246, 0.1);
    padding-bottom: 0;
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: rgba(139, 92, 246, 0.1);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #7c3aed;
}

.modal-body-content {
    padding-bottom: var(--spacing-md);
}

.modal-description {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.modal-list {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
}

.modal-list li {
    padding: var(--spacing-xs) var(--spacing-xs) var(--spacing-xs) var(--spacing-lg);
    position: relative;
    color: var(--color-text);
    background: rgba(139, 92, 246, 0.05);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    line-height: 1.4;
}

.modal-list li::before {
    content: '✓';
    position: absolute;
    left: var(--spacing-xs);
    color: var(--color-secondary);
    font-weight: bold;
    font-size: 1rem;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    padding: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.05));
    flex-shrink: 0;
}

.modal-btn {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.modal-close-btn {
    cursor: pointer;
}

/* ===================================
   FLOATING BUTTONS
   =================================== */
.floating-btn {
    position: fixed;
    bottom: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1500;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    text-decoration: none;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
    animation: none;
}

.floating-btn svg {
    width: 32px;
    height: 32px;
}

.floating-btn-telegram {
    left: 20px;
    background: linear-gradient(135deg, #0088cc, #005f8c);
    color: white;
}

.floating-btn-telegram:hover {
    background: linear-gradient(135deg, #005f8c, #004466);
}

.floating-btn-whatsapp {
    right: 20px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
}

.floating-btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.footer p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin: 0.25rem 0;
}

/* ===================================
   RESPONSIVE - TABLET
   =================================== */
@media (min-width: 640px) {
    .logo-text {
        display: inline;
    }

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

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }

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

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

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

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

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

    .modal-content {
        width: 90vw;
        max-width: 90vw;
        height: 90vh;
        max-height: 90vh;
    }

    .modal-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .modal-header h2 {
        font-size: 1.25rem;
    }

    .modal-icon svg {
        width: 28px;
        height: 28px;
    }

    .modal-body {
        padding: var(--spacing-md);
    }

    .modal-list {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .modal-actions {
        flex-wrap: nowrap;
    }

    .floating-btn {
        width: 65px;
        height: 65px;
    }

    .floating-btn svg {
        width: 36px;
        height: 36px;
    }

    .floating-btn-telegram {
        left: 30px;
    }

    .floating-btn-whatsapp {
        right: 30px;
    }
}

/* ===================================
   RESPONSIVE - DESKTOP
   =================================== */
@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }

    .nav-menu {
        display: flex;
    }

    .hero-title {
        font-size: 3.5rem;
    }

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

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

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

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

    .modal-content {
        width: 90vw;
        max-width: 90vw;
        height: 90vh;
        max-height: 90vh;
    }

    .modal-header {
        padding: var(--spacing-md);
    }

    .modal-header h2 {
        font-size: 1.375rem;
    }

    .modal-icon svg {
        width: 32px;
        height: 32px;
    }

    .modal-body {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .modal-description {
        font-size: 1rem;
    }

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

    .floating-btn {
        width: 70px;
        height: 70px;
        bottom: 30px;
    }

    .floating-btn svg {
        width: 40px;
        height: 40px;
    }

    .floating-btn-telegram {
        left: 40px;
    }

    .floating-btn-whatsapp {
        right: 40px;
    }
}