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

:root {
    --primary-color: #0070f3;
    --primary-dark: #0051cc;
    --primary-light: #3291ff;
    --secondary-color: #00d9ff;
    --secondary-dark: #00b8d9;
    --text-dark: #ffffff;
    --text-gray: #b0b0b0;
    --text-light: #888888;
    --bg-light: #0a0a0a;
    --bg-white: #111111;
    --bg-dark: #000000;
    --bg-blue: #000000;
    --bg-blue-gradient: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    --bg-card: #1a1a1a;
    --border-color: #2a2a2a;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.6);
    --gradient-primary: linear-gradient(135deg, #0070f3 0%, #00d9ff 100%);
    --gradient-hero: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
}

/* Light Theme */
[data-theme="light"] {
    --text-dark: #1a1a1a;
    --text-gray: #4a4a4a;
    --text-light: #666666;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --bg-dark: #ffffff;
    --bg-blue: #f8f9fa;
    --bg-blue-gradient: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    --bg-card: #ffffff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.2);
    --gradient-hero: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .hero-overlay {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0.5) 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    background: rgba(17, 17, 17, 0.9);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

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

.nav-controls-item {
    display: flex;
    align-items: center;
    margin-left: 0.5rem;
}

.theme-toggle,
.lang-toggle {
    position: relative;
    background: transparent;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    min-width: 50px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-dark);
    padding: 0 10px;
    overflow: hidden;
    margin: 0;
}

.theme-toggle::before,
.lang-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.theme-toggle:hover,
.lang-toggle:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 112, 243, 0.3);
}

.theme-toggle:hover::before,
.lang-toggle:hover::before {
    opacity: 1;
}

.theme-toggle:hover .theme-text,
.theme-toggle:hover .lang-code,
.lang-toggle:hover .theme-text,
.lang-toggle:hover .lang-code {
    color: white;
    position: relative;
    z-index: 1;
}

.theme-toggle:active,
.lang-toggle:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 112, 243, 0.2);
}

.theme-toggle .theme-text {
    font-weight: 700;
    font-size: 0.75rem;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.lang-toggle {
    font-weight: 700;
    font-size: 0.75rem;
    min-width: 38px;
    letter-spacing: 0.5px;
}

.lang-toggle .lang-code {
    display: block;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.lang-toggle:hover .lang-code {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .nav-controls-item {
        margin-left: 0.25rem;
    }
    
    .theme-toggle,
    .lang-toggle {
        min-width: 45px;
        height: 36px;
        padding: 0 8px;
    }
    
    .theme-toggle .theme-text,
    .lang-toggle .lang-code {
        font-size: 0.7rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    transition: opacity 0.3s;
    height: 60px;
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
    max-width: 220px;
    display: block;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.logo-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-gray);
    margin-top: -2px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a:not(.btn-primary):not(.btn) {
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
    position: relative;
}

.nav-menu a:hover:not(.btn-primary),
.nav-menu a.active:not(.btn-primary) {
    color: var(--text-dark);
}

.logo {
    color: var(--text-dark);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
}

.nav-menu .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    margin-left: 1rem;
}

/* Botón primario en navegación - forzar color blanco */
.nav-menu a.btn.btn-primary,
.nav-menu .btn.btn-primary,
.nav-menu li a.btn-primary {
    background: var(--primary-color) !important;
    color: #ffffff !important;
    border: 2px solid var(--primary-color) !important;
}

.nav-menu a.btn.btn-primary:hover,
.nav-menu .btn.btn-primary:hover,
.nav-menu li a.btn-primary:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 112, 243, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

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

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    filter: grayscale(100%) brightness(0.3);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 112, 243, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: 3rem;
    opacity: 0.8;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--bg-dark);
    opacity: 1;
    z-index: 2;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 112, 243, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

/* Page Hero */
.page-hero {
    background: var(--gradient-hero);
    color: white;
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.page-hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    filter: grayscale(100%) brightness(0.3);
}

.page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 112, 243, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 2;
}

.page-hero-content {
    position: relative;
    z-index: 3;
}

.page-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    opacity: 0.8;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-hero-description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    opacity: 0.7;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

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

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.about-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05);
    transform: perspective(1000px) rotateY(-2deg);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.1) 0%, rgba(0, 217, 255, 0.05) 100%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.about-image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 112, 243, 0.2) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease;
    filter: brightness(0.9) contrast(1.1);
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
    box-shadow: 
        0 35px 70px rgba(0, 112, 243, 0.3),
        0 0 0 1px rgba(0, 112, 243, 0.2);
}

.about-image:hover img {
    transform: scale(1.1);
    filter: brightness(1) contrast(1.15);
}

.about-image:hover::before {
    opacity: 1;
}

.about-image:hover::after {
    opacity: 1;
}

@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text .section-title {
        text-align: center;
    }
    
    .about-image {
        order: -1;
        max-height: 400px;
    }
}

/* Services Section */
.services-section {
    padding: 6rem 0;
    background: var(--bg-dark);
}

.service-block {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 0;
    margin-bottom: 4rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

@media (max-width: 968px) {
    .service-block {
        grid-template-columns: 1fr;
    }
}

.service-block-image {
    position: relative;
    overflow: hidden;
    min-height: 400px;
    background: var(--bg-dark);
}

.service-block-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
    z-index: 2;
    transition: opacity 0.3s ease;
}

.service-block-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.15) 0%, transparent 60%);
    z-index: 1;
    pointer-events: none;
}

.service-block-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: brightness(0.4) contrast(1.1);
}

.service-block:hover .service-block-image img {
    transform: scale(1.05);
    filter: brightness(0.5) contrast(1.15);
}

.service-block:hover .service-block-image::before {
    opacity: 0.5;
}

.digital-block .service-block-image::after {
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.2) 0%, rgba(0, 217, 255, 0.1) 50%, transparent 100%);
}

.connectivity-block .service-block-image::after {
    background: linear-gradient(225deg, rgba(0, 217, 255, 0.2) 0%, rgba(0, 112, 243, 0.1) 50%, transparent 100%);
}

.service-block-header {
    padding: 4rem 4rem 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    margin-bottom: 2rem;
}

.service-block:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.1) 0%, rgba(0, 217, 255, 0.1) 100%);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.service-block:hover .service-icon {
    transform: scale(1.1);
}

.service-block-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.service-block-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    margin-top: 1rem;
    width: 100%;
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
        padding: 0 1rem 1.5rem !important;
    }
    
    .service-card {
        width: 100%;
        max-width: 100%;
    }
}

@media (min-width: 641px) and (max-width: 968px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 969px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

.service-card {
    padding: 0;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.1);
}

.service-card-content {
    padding: 2rem;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    z-index: 2;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 3;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.service-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
    margin-top: 1.5rem;
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
    margin-top: 0.5rem;
}

.service-block-cta {
    text-align: center;
    margin-top: 2rem;
    padding: 0 4rem 4rem;
    grid-column: 1 / -1;
}

.service-block .services-grid {
    padding: 0 4rem 2rem;
    grid-column: 1 / -1;
    width: 100%;
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 2rem;
}

.connectivity-block {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.03) 0%, rgba(0, 112, 243, 0.03) 100%);
    border-color: rgba(0, 217, 255, 0.2);
}

.connectivity-block .service-icon {
    color: var(--secondary-color);
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 112, 243, 0.1) 100%);
}

.connectivity-block .service-card-icon {
    background: rgba(0, 217, 255, 0.9);
    border-color: rgba(0, 217, 255, 0.3);
}

.connectivity-block .service-card-icon svg {
    color: white;
}

/* Why Section */
.why-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

/* Technologies Section */
.technologies-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    overflow: hidden;
}

.technologies-carousel-wrapper {
    position: relative;
    overflow: hidden;
    margin-top: 3rem;
    width: 100%;
    padding: 20px 0;
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.technologies-carousel {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 3rem;
    align-items: center;
    animation: scrollTechnologies 40s linear infinite;
    will-change: transform;
    width: max-content;
}

.technologies-carousel:hover {
    animation-play-state: paused;
}

.tech-logo {
    flex-shrink: 0;
    flex-grow: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    width: 120px;
    min-width: 120px;
    max-width: 120px;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 50%;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    opacity: 0.7;
    overflow: visible;
}

.tech-logo img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    filter: grayscale(100%) brightness(0.9);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.tech-logo:hover {
    opacity: 1;
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.tech-logo:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.05);
}

@keyframes scrollTechnologies {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 1.5rem));
    }
}

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

.why-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.why-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.15;
    margin-bottom: 1rem;
    line-height: 1;
    letter-spacing: -0.03em;
}

.why-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.why-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Problems Section */
.problems-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    border-left: 4px solid #ff4444;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.15) 0%, rgba(255, 68, 68, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(255, 68, 68, 0.2);
    color: #ff4444;
    transition: all 0.3s ease;
}

.problem-card:hover .problem-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.2) 0%, rgba(255, 68, 68, 0.1) 100%);
}

.problem-icon svg {
    width: 48px;
    height: 48px;
}

.problem-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Packs Section */
.solutions-section {
    padding: 6rem 0;
    background: var(--bg-dark);
}

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

.pack-card:nth-child(4) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.pack-card:nth-child(4) .pack-ideal,
.pack-card:nth-child(4) a {
    grid-column: 1 / -1;
}

.pack-card:nth-child(4) ul.pack-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

@media (max-width: 968px) {
    .packs-grid {
        grid-template-columns: 1fr;
    }
    
    .pack-card:nth-child(4) {
        grid-column: 1;
        grid-template-columns: 1fr;
    }
    
    .pack-card:nth-child(4) ul.pack-features {
        grid-template-columns: 1fr;
    }
}

.pack-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.pack-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.pack-card.pack-featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.02) 0%, rgba(0, 217, 255, 0.02) 100%);
}

.pack-badge {
    position: absolute;
    top: -12px;
    right: 2rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: var(--shadow-md);
}

.pack-badge.featured {
    background: var(--gradient-primary);
}

.pack-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.pack-price {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.pack-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.pack-features li {
    padding: 0.75rem 0;
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--border-color);
}

.pack-features li:last-child {
    border-bottom: none;
}

.pack-ideal {
    background: var(--bg-dark);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-gray);
    line-height: 1.6;
    border: 1px solid var(--border-color);
}

/* Experience Section */
.experience-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

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

.experience-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.experience-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.experience-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.15) 0%, rgba(0, 217, 255, 0.15) 100%);
    border-radius: 20px;
    border: 1px solid rgba(0, 112, 243, 0.3);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.experience-card:hover .experience-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.25) 0%, rgba(0, 217, 255, 0.25) 100%);
    box-shadow: 0 8px 24px rgba(0, 112, 243, 0.2);
}

.experience-icon svg {
    width: 56px;
    height: 56px;
}

.experience-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.experience-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Process Section */
.process-section {
    padding: 6rem 0;
    background: var(--bg-dark);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.process-step:hover .process-number {
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.process-step p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Cases Section */
.cases-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

.cases-category {
    margin-bottom: 5rem;
}

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

.category-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.7;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.case-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.case-category-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.case-category-badge.digital {
    background: rgba(0, 112, 243, 0.1);
    color: var(--primary-color);
}

.case-category-badge.connectivity {
    background: rgba(0, 217, 255, 0.1);
    color: var(--secondary-color);
}

.case-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    padding-right: 100px;
    letter-spacing: -0.02em;
}

.case-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.case-type,
.case-year {
    font-size: 0.8125rem;
    color: var(--text-gray);
    background: var(--bg-dark);
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.case-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.case-content h4:first-of-type {
    margin-top: 0;
}

.case-content p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.case-results {
    list-style: none;
    margin-top: 1rem;
}

.case-results li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background: var(--bg-blue-gradient);
}

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

.contact-info h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.contact-info > p {
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.0625rem;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(0, 112, 243, 0.1) 0%, rgba(0, 217, 255, 0.1) 100%);
    color: var(--primary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.contact-method a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.9375rem;
}

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

.contact-cta {
    margin-top: 2rem;
}

.contact-form-wrapper {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

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

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

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    background: var(--bg-dark);
    color: var(--text-dark);
}

.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(0, 112, 243, 0.1);
}

.form-note {
    font-size: 0.8125rem;
    color: var(--text-light);
    text-align: center;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-hero);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 112, 243, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: white;
    color: #000000;
    border-color: white;
}

.cta-section .btn-primary:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
}

.cta-section .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.cta-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    letter-spacing: -0.01em;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 2rem;
    height: 70px;
}

.footer-logo .logo-img {
    height: 100%;
    width: auto;
    max-width: 280px;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.9375rem;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .service-block {
        grid-template-columns: 1fr !important;
        display: flex;
        flex-direction: column;
    }
    
    .service-block-image {
        order: -1;
        width: 100%;
        min-height: 300px;
    }
    
    .service-block-header {
        order: 0;
        width: 100%;
        padding: 3rem 2rem 2rem 2rem;
        margin-bottom: 2rem;
    }
    
    .service-block .services-grid {
        order: 1;
        width: 100%;
        padding: 0 2rem 2rem;
        grid-column: 1;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .service-block-cta {
        order: 2;
        width: 100%;
        padding: 0 2rem 3rem;
        grid-column: 1;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(17, 17, 17, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        gap: 1.5rem;
        border-top: 1px solid var(--border-color);
    }

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

    .nav-menu .btn {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding: 5rem 0 4rem;
    }

    .page-hero {
        padding: 6rem 0 4rem;
    }

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

    .service-block {
        grid-template-columns: 1fr !important;
        padding: 0;
        display: flex;
        flex-direction: column;
    }

    .service-block-image {
        min-height: 250px;
        order: -1;
        width: 100%;
    }

    .service-block-header {
        padding: 2.5rem 1.5rem 2rem 1.5rem;
        order: 0;
        width: 100%;
        margin-bottom: 1.5rem;
    }

    .service-block .services-grid {
        order: 1;
        padding: 0 1.5rem 2rem;
        width: 100%;
        grid-column: 1;
        display: grid;
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }

    .service-block-cta {
        padding: 0 1.5rem 2.5rem;
        order: 2;
        width: 100%;
        grid-column: 1;
    }

    .services-grid {
        grid-template-columns: 1fr !important;
    }
    
    .service-card {
        width: 100%;
        max-width: 100%;
    }
    
    .logo-img {
        max-width: 170px;
    }

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

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

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

    .case-card h3 {
        padding-right: 0;
    }

    .process-timeline {
        grid-template-columns: 1fr;
    }

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

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

    .container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 4rem 0 3rem;
    }

    .page-hero {
        padding: 5rem 0 3rem;
    }

    .services-section,
    .why-section,
    .problems-section,
    .solutions-section,
    .experience-section,
    .process-section,
    .cases-section,
    .contact-section,
    .technologies-section {
        padding: 4rem 0;
    }

    .technologies-carousel {
        gap: 2rem;
        animation-duration: 35s;
    }

    .tech-logo {
        height: 100px;
        width: 100px;
        min-width: 100px;
        max-width: 100px;
        padding: 1.25rem;
        overflow: visible;
    }

    .tech-logo img {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
    }

    .service-block-header {
        padding: 2rem 1.25rem 1.5rem 1.25rem;
        width: 100%;
        margin-bottom: 1.5rem;
    }
    
    .service-block .services-grid {
        padding: 0 1.25rem 1.5rem !important;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr !important;
        gap: 1.25rem;
    }
    
    .service-block-cta {
        padding: 0 1.25rem 2rem;
        width: 100%;
    }
    
    .service-card {
        width: 100%;
        max-width: 100%;
        margin: 0;
    }

    .pack-card {
        padding: 2rem 1.5rem;
    }
    
    .logo-img {
        max-width: 150px;
    }
    
    .container {
        padding: 0 16px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: rgba(0, 112, 243, 0.2);
    color: var(--text-dark);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}