/* =====================================================
   PROPHASE TELECOM - Ultra Modern Design System
   ===================================================== */

/* ========== CSS Custom Properties ========== */
:root {
    /* Modern Color Palette */
    --primary-50: #EBF5FF;
    --primary-100: #D1E9FF;
    --primary-200: #A6D2FF;
    --primary-300: #7BB7FF;
    --primary-400: #4D9BFF;
    --primary-500: #0066CC;
    --primary-600: #0052A3;
    --primary-700: #003D7A;
    --primary-800: #002952;
    --primary-900: #001429;

    --secondary-50: #F0FDFF;
    --secondary-100: #CCFBFF;
    --secondary-200: #99F6FF;
    --secondary-300: #66F2FF;
    --secondary-400: #33EDFF;
    --secondary-500: #00C9FF;
    --secondary-600: #00A1CC;
    --secondary-700: #007999;
    --secondary-800: #005166;
    --secondary-900: #002933;

    --accent-50: #FFF3F0;
    --accent-100: #FFE0D6;
    --accent-200: #FFC2AD;
    --accent-300: #FFA385;
    --accent-400: #FF855C;
    --accent-500: #FF6B35;
    --accent-600: #E5602F;
    --accent-700: #CC5529;
    --accent-800: #B24A23;
    --accent-900: #99401D;

    /* Neutral Palette */
    --neutral-50: #FAFAFA;
    --neutral-100: #F4F4F5;
    --neutral-200: #E4E4E7;
    --neutral-300: #D4D4D8;
    --neutral-400: #A1A1AA;
    --neutral-500: #71717A;
    --neutral-600: #52525B;
    --neutral-700: #3F3F46;
    --neutral-800: #27272A;
    --neutral-900: #18181B;

    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-400) 0%, var(--primary-500) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 50%, var(--neutral-900) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

    /* Typography */
    --font-family-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, monospace;

    --font-size-xs: 0.75rem;      /* 12px */
    --font-size-sm: 0.875rem;     /* 14px */
    --font-size-base: 1rem;       /* 16px */
    --font-size-lg: 1.125rem;     /* 18px */
    --font-size-xl: 1.25rem;      /* 20px */
    --font-size-2xl: 1.5rem;      /* 24px */
    --font-size-3xl: 1.875rem;    /* 30px */
    --font-size-4xl: 2.25rem;     /* 36px */
    --font-size-5xl: 3rem;        /* 48px */
    --font-size-6xl: 3.75rem;     /* 60px */
    --font-size-7xl: 4.5rem;      /* 72px */

    /* Spacing Scale */
    --space-px: 1px;
    --space-0: 0;
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    --space-32: 8rem;     /* 128px */
    --space-40: 10rem;    /* 160px */
    --space-48: 12rem;    /* 192px */
    --space-56: 14rem;    /* 224px */
    --space-64: 16rem;    /* 256px */

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Blur */
    --blur-sm: 4px;
    --blur-md: 8px;
    --blur-lg: 16px;
    --blur-xl: 24px;
    --blur-2xl: 40px;
    --blur-3xl: 64px;

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.125rem;   /* 2px */
    --radius-md: 0.375rem;   /* 6px */
    --radius-lg: 0.5rem;     /* 8px */
    --radius-xl: 0.75rem;    /* 12px */
    --radius-2xl: 1rem;      /* 16px */
    --radius-3xl: 1.5rem;    /* 24px */
    --radius-full: 9999px;

    /* Animation */
    --duration-75: 75ms;
    --duration-100: 100ms;
    --duration-150: 150ms;
    --duration-200: 200ms;
    --duration-300: 300ms;
    --duration-500: 500ms;
    --duration-700: 700ms;
    --duration-1000: 1000ms;

    --ease-linear: linear;
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --max-width-sm: 640px;
    --max-width-md: 768px;
    --max-width-lg: 1024px;
    --max-width-xl: 1280px;
    --max-width-2xl: 1536px;
    --max-width-full: 100%;

    --header-height: 80px;
    --mobile-header-height: 64px;

    /* Z-index scale */
    --z-0: 0;
    --z-10: 10;
    --z-20: 20;
    --z-30: 30;
    --z-40: 40;
    --z-50: 50;
    --z-auto: auto;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: var(--neutral-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

/* ========== Utility Classes ========== */
.container {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

@media (min-width: 640px) {
    .container { padding-left: var(--space-6); padding-right: var(--space-6); }
}

@media (min-width: 1024px) {
    .container { padding-left: var(--space-8); padding-right: var(--space-8); }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========== Typography System ========== */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }
.text-5xl { font-size: var(--font-size-5xl); }
.text-6xl { font-size: var(--font-size-6xl); }
.text-7xl { font-size: var(--font-size-7xl); }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ========== Header & Navigation ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--blur-lg));
    border-bottom: 1px solid var(--neutral-200);
    z-index: var(--z-50);
    transition: all var(--duration-300) var(--ease-out);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(var(--blur-xl));
    box-shadow: var(--shadow-sm);
}

.navbar {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: var(--space-8);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--primary-600);
    transition: transform var(--duration-200) var(--ease-out);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 40px;
    width: auto;
}

.nav-center {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex: 1;
    justify-content: center;
    margin-left: var(--space-16);
    margin-right: var(--space-16);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-10);
}

.nav-link {
    position: relative;
    padding: var(--space-2) var(--space-4);
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--neutral-700);
    transition: all var(--duration-200) var(--ease-out);
    border-radius: var(--radius-lg);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: all var(--duration-300) var(--ease-out);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link.active {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-left: var(--space-8);
}

.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--neutral-700);
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    transition: all var(--duration-200) var(--ease-out);
}

.lang-btn:hover {
    background: var(--neutral-200);
    color: var(--primary-600);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    min-width: 160px;
    background: white;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-var(--space-2));
    transition: all var(--duration-200) var(--ease-out);
}

.language-selector:hover .lang-dropdown,
.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--neutral-700);
    transition: all var(--duration-150) var(--ease-out);
}

.lang-dropdown a:hover {
    background: var(--primary-50);
    color: var(--primary-600);
}

.lang-dropdown a:first-child {
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.lang-dropdown a:last-child {
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-2);
    margin-left: var(--space-4);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--neutral-700);
    border-radius: var(--radius-full);
    transition: all var(--duration-300) var(--ease-in-out);
}

.mobile-toggle.active span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-toggle.active span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ========== Hero Section ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: 
        linear-gradient(135deg, rgba(0, 102, 204, 0.9) 0%, rgba(0, 51, 153, 0.8) 100%),
        url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop') center/cover,
        linear-gradient(135deg, #001a33 0%, #003366 50%, #0066cc 100%);
    color: white;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 201, 255, 0.15) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

/* Animated particles overlay */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(0, 201, 255, 0.4), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(0, 201, 255, 0.3), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 200px 90px, rgba(0, 201, 255, 0.5), transparent),
        radial-gradient(2px 2px at 230px 40px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 280px 70px, rgba(0, 201, 255, 0.4), transparent);
    background-repeat: repeat;
    background-size: 300px 100px;
    animation: moveParticles 20s linear infinite;
    z-index: 1;
    opacity: 0.8;
    pointer-events: none;
}

@keyframes moveParticles {
    0% {
        transform: translateX(0) translateY(0);
    }
    50% {
        transform: translateX(-50px) translateY(-25px);
    }
    100% {
        transform: translateX(-100px) translateY(-50px);
    }
}

/* Hero Canvas for particles */
.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 20;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding-top: var(--header-height);
}

.hero-title {
    font-size: clamp(var(--font-size-4xl), 6vw, var(--font-size-6xl));
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: white;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s var(--ease-out);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: var(--space-10);
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s var(--ease-out) 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-16);
    position: relative;
    z-index: 25;
}

/* ========== Button System ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-xl);
    transition: all var(--duration-200) var(--ease-out);
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    touch-action: manipulation;
}

.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 var(--duration-500) var(--ease-out);
}

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

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-white {
    background: white;
    color: var(--primary-600);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    background: var(--neutral-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border-color: var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost {
    background: transparent;
    color: var(--neutral-700);
}

.btn-ghost:hover {
    background: var(--neutral-100);
    color: var(--primary-600);
}

/* ========== Sections ========== */
.section {
    padding: var(--space-20) 0;
}

.section-sm {
    padding: var(--space-16) 0;
}

.section-lg {
    padding: var(--space-32) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-6);
    color: var(--neutral-900);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--neutral-600);
    line-height: 1.6;
}

/* ========== Services Grid ========== */
.services-section {
    background: var(--neutral-50);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 20%, var(--primary-100) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, var(--secondary-100) 0%, transparent 50%);
    opacity: 0.5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 1;
}

.service-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
    transition: all var(--duration-300) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--duration-300) var(--ease-out);
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-200);
}

.service-card i {
    font-size: var(--font-size-4xl);
    color: var(--primary-500);
    margin-bottom: var(--space-6);
    display: block;
    transition: all var(--duration-300) var(--ease-out);
}

.service-card:hover i {
    transform: scale(1.1);
    color: var(--primary-600);
}

.service-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--neutral-900);
}

.service-card p {
    font-size: var(--font-size-base);
    color: var(--neutral-600);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

/* ========== Company Section ========== */
.company-section {
    background: white;
    position: relative;
}

.company-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.stat-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--gradient-card);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--neutral-200);
    transition: all var(--duration-300) var(--ease-out);
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-600);
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    font-weight: 500;
}

.company-image {
    position: relative;
    border-radius: var(--radius-3xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.company-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-700) var(--ease-out);
}

.company-image:hover img {
    transform: scale(1.05);
}

/* ========== Partners Section ========== */
.partners-section {
    background: var(--neutral-100);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    align-items: center;
}

.partner-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-300) var(--ease-out);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

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

.partner-logo {
    max-height: 60px;
    max-width: 150px;
    width: auto;
    height: auto;
    filter: grayscale(1) opacity(0.7);
    transition: all var(--duration-300) var(--ease-out);
}

.partner-card:hover .partner-logo {
    filter: grayscale(0) opacity(1);
    transform: scale(1.05);
}

/* ========== Coverage Section ========== */
.coverage-section {
    background: var(--gradient-primary);
    color: white;
    position: relative;
}

.coverage-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 201, 255, 0.2) 0%, transparent 50%);
}

.coverage-section .section-title,
.coverage-section .section-subtitle {
    color: white;
}

.coverage-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 1;
}

.coverage-feature {
    text-align: center;
    padding: var(--space-8);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--duration-300) var(--ease-out);
}

.coverage-feature:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-2xl);
}

.coverage-feature i {
    font-size: var(--font-size-4xl);
    color: var(--secondary-300);
    margin-bottom: var(--space-6);
    display: block;
}

.coverage-feature h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: white;
}

.coverage-feature p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-6);
    padding: var(--space-6);
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--duration-300) var(--ease-out);
}

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

.contact-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-500);
    margin-top: var(--space-1);
}

.contact-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--neutral-900);
}

.contact-item p {
    color: var(--neutral-600);
    margin: 0;
}

.contact-cta {
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--neutral-200);
}

/* Mantener el subtítulo de contacto en una línea cuando sea posible */
.contact-section .section-subtitle {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .contact-section .section-subtitle {
        white-space: normal;
    }
}

/* ========== Footer ========== */
.footer {
    background: var(--neutral-900);
    color: white;
    padding: var(--space-20) 0 var(--space-8);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-16);
    margin-bottom: var(--space-16);
}

.footer-main {
    flex: 1;
    max-width: 400px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-tagline {
    color: var(--neutral-400);
    line-height: 1.6;
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--space-16);
}

.footer-section {
    min-width: 150px;
}

.footer-section h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: white;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-section a {
    color: var(--neutral-400);
    transition: color var(--duration-200) var(--ease-out);
    font-size: var(--font-size-sm);
}

.footer-section a:hover {
    color: var(--primary-400);
}


.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: white;
    display: block;
}

.logo-subtitle {
    font-size: var(--font-size-sm);
    color: var(--primary-400);
    font-weight: 500;
    display: block;
    margin-top: var(--space-1);
}


.footer-bottom {
    border-top: 1px solid var(--neutral-800);
    padding-top: var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-copyright {
    flex: 1;
}

.footer-contact {
    display: flex;
    gap: var(--space-6);
    align-items: center;
}

.footer-contact span {
    color: var(--neutral-400);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer-contact i {
    color: var(--primary-400);
    font-size: var(--font-size-xs);
}

.footer-bottom p {
    color: var(--neutral-500);
    font-size: var(--font-size-sm);
}

/* ========== Back to Top Button ========== */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(var(--space-4));
    transition: all var(--duration-300) var(--ease-out);
    z-index: var(--z-50);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

/* ========== Animations ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* ========== Responsive Design ========== */
@media (max-width: 1024px) {
    .company-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .company-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .header {
        height: var(--mobile-header-height);
    }
    
    .nav-center {
        margin-left: 0;
        margin-right: 0;
        flex: none;
    }
    
    .nav-actions {
        margin-left: 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(var(--blur-xl));
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all var(--duration-300) var(--ease-out);
        z-index: var(--z-40);
        margin-left: 0;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--space-8);
        text-align: center;
    }
    
    .nav-link {
        font-size: var(--font-size-lg);
        padding: var(--space-4) var(--space-6);
    }
    
    .mobile-toggle {
        display: flex;
        z-index: var(--z-50);
    }
    
    .language-selector {
        margin-left: var(--space-4);
    }
    
    .hero-content {
        padding-top: var(--mobile-header-height);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        min-height: 48px;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        z-index: 30;
        position: relative;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        will-change: transform;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .company-stats {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .coverage-features {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-12);
        text-align: center;
    }
    
    .footer-main {
        max-width: none;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-8);
        align-items: center;
    }
    
    .footer-section {
        min-width: none;
        width: 100%;
        max-width: 300px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-6);
    }
    
    .footer-contact {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-4);
    }
    
    .section {
        padding: var(--space-16) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-12);
    }
    
}

@media (max-width: 480px) {
    .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .service-card,
    .contact-item {
        padding: var(--space-6);
    }
    
    .back-to-top {
        bottom: var(--space-6);
        right: var(--space-6);
        width: 45px;
        height: 45px;
    }
}

/* ========== Print Styles ========== */
@media print {
    .header,
    .mobile-toggle,
    .back-to-top,
    .hero-buttons {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-8) 0;
    }
    
    * {
        box-shadow: none !important;
    }
}

/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========== High Contrast Mode ========== */
@media (prefers-contrast: high) {
    :root {
        --primary-500: #0052CC;
        --neutral-600: #000000;
        --neutral-700: #000000;
        --border-color: #000000;
    }
}

/* ========== Focus Styles ========== */
.btn:focus-visible,
.nav-link:focus-visible,
.lang-btn:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* ========== iOS Safari Touch Fixes ========== */
@supports (-webkit-touch-callout: none) {
    .btn {
        -webkit-appearance: none;
        -webkit-touch-callout: none;
    }
    
    .hero-buttons .btn {
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
}

/* ========== Touch Device Optimizations ========== */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: var(--space-4) var(--space-6);
    }
    
    .btn-lg {
        min-height: 48px;
        padding: var(--space-5) var(--space-8);
    }
    
    .hero-buttons .btn {
        margin: var(--space-2) 0;
        display: block;
        width: 100%;
        max-width: 300px;
        z-index: 40;
        position: relative;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
    
    .btn:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
}

/* ========== iOS Safari Specific Fixes ========== */
@supports (-webkit-touch-callout: none) {
    .hero-buttons .btn {
        z-index: 50 !important;
        isolation: isolate;
        transform: translate3d(0, 0, 0);
        -webkit-transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        perspective: 1000px;
        -webkit-perspective: 1000px;
    }
    
    .hero-canvas {
        z-index: 1 !important;
        pointer-events: none !important;
        isolation: isolate;
    }
    
    .hero-content {
        z-index: 45 !important;
        isolation: isolate;
        transform: translate3d(0, 0, 0);
        -webkit-transform: translate3d(0, 0, 0);
    }
}

/* ========== Custom Scrollbar ========== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--neutral-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-500);
}

/* ========== Contact Form Styles ========== */
.contact-form-container {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    margin-bottom: var(--space-8);
}

.contact-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.field-group {
    position: relative;
    margin-bottom: var(--space-6);
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    padding: var(--space-4) var(--space-4);
    border: 2px solid var(--neutral-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: inherit;
    background: white;
    transition: all var(--duration-300) var(--ease-out);
    outline: none;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.field-group input:valid,
.field-group select:valid,
.field-group textarea:valid {
    border-color: var(--success);
}

.field-group input:invalid:not(:placeholder-shown),
.field-group select:invalid:not(:placeholder-shown),
.field-group textarea:invalid:not(:placeholder-shown) {
    border-color: var(--error);
}

.field-group label {
    position: absolute;
    left: var(--space-4);
    top: var(--space-4);
    color: var(--neutral-600);
    font-size: var(--font-size-base);
    transition: all var(--duration-300) var(--ease-out);
    pointer-events: none;
    background: white;
    padding: 0 var(--space-2);
}

.field-group input:focus + label,
.field-group input:not(:placeholder-shown) + label,
.field-group select:focus + label,
.field-group select:valid + label,
.field-group textarea:focus + label,
.field-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--primary-600);
    font-weight: 600;
}

.field-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: var(--space-10);
}

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

/* Captcha Styles */
.captcha-container {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--neutral-200);
}

.captcha-question {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
}

.captcha-question span {
    font-weight: 600;
    color: var(--neutral-700);
    font-size: var(--font-size-lg);
    min-width: 100px;
}

.captcha-question input {
    width: 80px;
    text-align: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin: 0;
}

.captcha-refresh {
    background: var(--primary-500);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-300) var(--ease-out);
    flex-shrink: 0;
}

.captcha-refresh:hover {
    background: var(--primary-600);
    transform: rotate(90deg);
}

.form-actions {
    text-align: center;
    margin-bottom: var(--space-6);
}

.form-message {
    margin-top: var(--space-4);
    text-align: center;
}

.success-message {
    padding: var(--space-4);
    background: var(--success-50);
    color: var(--success-700);
    border: 1px solid var(--success-200);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 600;
}

.error-message {
    padding: var(--space-4);
    background: var(--error-50);
    color: var(--error-700);
    border: 1px solid var(--error-200);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 600;
}

/* Responsive Form Styles */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .contact-form-container {
        padding: var(--space-6);
    }
    
    .captcha-question {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .captcha-question span {
        min-width: auto;
    }
}

/* ========== RTL (Right-to-Left) Support ========== */
body.rtl-layout {
    direction: rtl;
    text-align: right;
}

body.rtl-layout .container {
    direction: rtl;
}

body.rtl-layout .navbar {
    direction: rtl;
}

body.rtl-layout .nav-list {
    direction: rtl;
}

body.rtl-layout .language-selector {
    margin-right: var(--space-4);
    margin-left: 0;
}

body.rtl-layout .hero-content {
    text-align: right;
}

body.rtl-layout .section-header {
    text-align: right;
}

body.rtl-layout .contact-item {
    text-align: right;
}

body.rtl-layout .footer-content {
    direction: rtl;
    text-align: right;
}

/* ========== COOKIE BANNER STYLES ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);
    border-top: 3px solid var(--primary-500);
    padding: 1.5rem;
    z-index: 10000;
    transform: translateY(100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-text h3 {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-text p {
    color: var(--neutral-300);
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

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

.cookie-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--neutral-400);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.cookie-close:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* ========== COOKIE MODAL STYLES ========== */
.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.cookie-modal.visible {
    opacity: 1;
    pointer-events: all;
}

.cookie-modal-content {
    background: white;
    border-radius: 1rem;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9) translateY(30px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-modal.visible .cookie-modal-content {
    transform: scale(1) translateY(0);
}

.cookie-modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--neutral-200);
    position: relative;
}

.cookie-modal-header h2 {
    margin: 0;
    color: var(--neutral-800);
    font-size: 1.5rem;
    font-weight: 600;
}

.cookie-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--neutral-400);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.cookie-modal-close:hover {
    color: var(--neutral-800);
    background: var(--neutral-100);
}

.cookie-modal-body {
    padding: 2rem;
}

.cookie-modal-body > p {
    color: var(--neutral-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cookie-category {
    margin-bottom: 2rem;
    padding: 1.5rem;
    border: 1px solid var(--neutral-200);
    border-radius: 0.75rem;
    background: var(--neutral-50);
}

.cookie-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.cookie-category-header h4 {
    margin: 0;
    color: var(--neutral-800);
    font-size: 1.1rem;
    font-weight: 600;
}

.cookie-category p {
    margin: 0;
    color: var(--neutral-600);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Cookie Switch Styles */
.cookie-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    flex-shrink: 0;
}

.cookie-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--neutral-300);
    transition: 0.3s;
    border-radius: 24px;
}

.cookie-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-switch input:checked + .cookie-slider {
    background-color: var(--primary-500);
}

.cookie-switch input:checked + .cookie-slider:before {
    transform: translateX(26px);
}

.cookie-switch input:disabled + .cookie-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookie-modal-footer {
    padding: 1rem 2rem 2rem;
    border-top: 1px solid var(--neutral-200);
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* ========== RESPONSIVE COOKIE STYLES ========== */
@media (max-width: 768px) {
    .cookie-banner {
        display: none !important;
    }
    
    /* Eliminar espacio en blanco después del footer en móvil */
    body {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
    
    html {
        overflow-x: hidden !important;
    }
    
    .footer {
        margin-bottom: 0 !important;
        padding-bottom: 1rem !important;
    }
    
    /* Asegurar que no hay overflow extra */
    .container {
        padding-bottom: 0 !important;
        margin-bottom: 0 !important;
    }
    
    /* Eliminar espacios de elementos que pueden causar scroll extra */
    section:last-child,
    .section:last-child {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
    
    /* Específicamente el último elemento */
    body > *:last-child {
        margin-bottom: 0 !important;
    }
    
    /* Ocultar botón back-to-top en móvil (puede causar scroll extra) */
    .back-to-top {
        display: none !important;
    }
    
    /* Solución más suave: solo eliminar espacios extra */
    .footer {
        padding-bottom: 0.5rem !important;
    }
    
    /* Asegurar que no hay elementos después del footer */
    body > *:last-child {
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }
    
    /* El modal de cookies ya está oculto, pero asegurar que no cause espacio */
    .cookie-modal {
        display: none !important;
    }
    
    /* Footer en dos columnas para móvil */
    .footer-content {
        flex-direction: column !important;
        gap: 1.5rem !important;
    }
    
    .footer-main {
        max-width: 100% !important;
        text-align: center !important;
    }
    
    .footer-links {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 1.5rem !important;
        width: 100% !important;
    }
    
    .footer-section {
        min-width: auto !important;
        text-align: left !important;
    }
    
    .footer-section h4 {
        font-size: 1rem !important;
        margin-bottom: 0.75rem !important;
    }
    
    .footer-section ul {
        gap: 0.5rem !important;
    }
    
    .footer-section a {
        font-size: 0.9rem !important;
    }
    
    /* Ajustes para el nuevo branding */
    .footer-main {
        text-align: center !important;
    }
    
    .logo-subtitle {
        font-size: 0.7rem !important;
        line-height: 1.2 !important;
        max-width: 95% !important;
        margin: 0.25rem auto 0 auto !important;
        white-space: nowrap !important;
        overflow: visible !important;
        text-align: center !important;
    }
    
    /* Para pantallas muy pequeñas, hacer el texto aún más pequeño */
    @media (max-width: 360px) {
        .logo-subtitle {
            font-size: 0.65rem !important;
        }
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .cookie-text {
        min-width: auto;
    }
    
    .cookie-actions {
        justify-content: center;
        width: 100%;
    }
    
    .cookie-close {
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .cookie-modal {
        padding: 1rem;
    }
    
    .cookie-modal-content {
        max-height: 90vh;
    }
    
    .cookie-modal-header,
    .cookie-modal-body,
    .cookie-modal-footer {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .cookie-category {
        padding: 1rem;
    }
    
    .cookie-modal-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cookie-modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-text h3 {
        font-size: 1.1rem;
    }
    
    .cookie-text p {
        font-size: 0.9rem;
    }
}