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

/* Accessibility: Hide element visually but keep for screen readers and SEO */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #000000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Internal linking styles */
.inline-link {
    color: #ffd700;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

.inline-link:hover {
    color: #ffed4e;
    border-bottom-color: #ffed4e;
}

h1 { 
    font-size: 3.5rem; 
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 { 
    font-size: 2.5rem; 
    font-weight: 600;
    letter-spacing: -0.01em;
}

h3 { 
    font-size: 1.8rem; 
    font-weight: 600;
}

h4 { 
    font-size: 1.4rem; 
    font-weight: 500;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.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 0.6s;
}

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

.btn-primary {
    background: linear-gradient(135deg, #ffd700, #ffed4e, #ffd700);
    color: #1a202c;
    font-weight: 700;
    box-shadow: 
        0 8px 25px rgba(255, 215, 0, 0.4),
        0 0 20px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 215, 0, 0.8);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    animation: servicePulse 3s ease-in-out infinite;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ffed4e, #ffd700, #ffb700);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 15px 35px rgba(255, 215, 0, 0.6),
        0 0 30px rgba(255, 215, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border: 2px solid #ffd700;
}

@keyframes servicePulse {
    0%, 100% {
        box-shadow: 
            0 8px 25px rgba(255, 215, 0, 0.4),
            0 0 20px rgba(255, 215, 0, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 
            0 8px 25px rgba(255, 215, 0, 0.6),
            0 0 30px rgba(255, 215, 0, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }
}

.btn-secondary {
    background: linear-gradient(135deg, #ffd700, #ffed4e, #ffd700);
    color: #1a202c;
    font-weight: 700;
    border: 2px solid rgba(255, 215, 0, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 25px rgba(255, 215, 0, 0.4),
        0 0 20px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    animation: contactPulse 3s ease-in-out infinite;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #ffed4e, #ffd700, #ffb700);
    color: #1a202c;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 15px 35px rgba(255, 215, 0, 0.6),
        0 0 30px rgba(255, 215, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border: 2px solid #ffd700;
}

@keyframes contactPulse {
    0%, 100% {
        box-shadow: 
            0 8px 25px rgba(255, 215, 0, 0.4),
            0 0 20px rgba(255, 215, 0, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 
            0 8px 25px rgba(255, 215, 0, 0.6),
            0 0 30px rgba(255, 215, 0, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }
}

/* Language Bar */
.language-bar {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1002;
}

.language-container {
    display: flex;
    align-items: center;
}

.language-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #1a365d;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    border: 2px solid #1a365d;
    transition: all 0.3s ease;
    background: white;
    box-shadow: 0 2px 8px rgba(26, 54, 93, 0.15);
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 45px;
    height: 35px;
}

.language-switch:hover {
    background: #1a365d;
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 15px rgba(26, 54, 93, 0.3);
}

.flag-icon {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1;
    text-align: center;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 1.2rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(26, 54, 93, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 120px;
    width: auto;
    transition: all 0.3s ease;
}

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

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #1a365d;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

/* Dropdown menu styles */
.nav-item {
    position: relative;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(26, 54, 93, 0.1);
}

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

.nav-dropdown a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #333;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.nav-dropdown a:hover {
    background: #f8f9fa;
    color: #1a365d;
    border-left-color: #1a365d;
}

.nav-dropdown a::after {
    display: none;
}

.nav-link:hover {
    color: #2d3748;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #1a365d, #2d3748);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, rgba(26, 54, 93, 0.95) 0%, rgba(45, 55, 72, 0.95) 50%, rgba(26, 32, 44, 0.95) 100%),
        url('https://images.unsplash.com/photo-1497366216548-37526070297c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2069&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 49%, rgba(255, 255, 255, 0.02) 50%, transparent 51%);
    background-size: 100% 100%, 100% 100%, 30px 30px;
    animation: pulseGold 12s ease-in-out infinite;
}

/* Smooth color transition layers */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 150px 20px 60px 20px;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(30px);
}

.highlight {
    background: linear-gradient(45deg, #ffd700, #ffed4e, #ffd700);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    animation: shimmerText 3s ease-in-out infinite;
}

@keyframes shimmerText {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Company intro styling */
.company-intro {
    margin-bottom: 1.5rem;
}

.company-name {
    display: block;
    font-size: 5.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 50%, #ffc107 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
    letter-spacing: 4px;
    position: relative;
    filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.4));
    animation: subtleGlow 6s ease-in-out infinite;
}

.company-name::before {
    content: 'dForts';
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 237, 78, 0.3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(20px);
}

.company-tagline {
    display: block;
    font-size: 1.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.company-tagline .highlight {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

@keyframes subtleGlow {
    0%, 100% {
        filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.3));
    }
    50% {
        filter: drop-shadow(0 4px 18px rgba(255, 215, 0, 0.6));
    }
}

/* Productivity Dashboard */
.productivity-dashboard {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 350px;
    margin-top: 3rem;
}

.dashboard-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(255, 237, 78, 0.05));
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 16px;
    padding: 1.5rem 1.3rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.dashboard-card:hover::before {
    opacity: 1;
}

.dashboard-card:hover {
    transform: translateY(-4px) scale(1.02);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.12), rgba(255, 237, 78, 0.08));
    box-shadow: 
        0 8px 25px rgba(255, 215, 0, 0.25),
        0 0 40px rgba(255, 215, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 215, 0, 0.4);
}

.card-header {
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-align: center;
}

.card-header i {
    font-size: 1.5rem;
    color: #ffd700;
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
    transition: all 0.3s ease;
}

.dashboard-card:hover .card-header i {
    transform: scale(1.15);
    filter: drop-shadow(0 0 12px rgba(255, 215, 0, 0.7));
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ffd700, #ffed4e);
    width: 65%;
    border-radius: 3px;
}

.security-score {
    font-size: 2rem;
    font-weight: 800;
    color: #ffd700;
    text-align: center;
    margin: 0.5rem 0;
}

.training-stats {
    text-align: center;
    margin: 0.8rem 0 0.3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.training-stats i {
    font-size: 2.5rem;
    color: #ffd700;
    filter: drop-shadow(0 0 12px rgba(255, 215, 0, 0.6));
    transition: all 0.3s ease;
}

.dashboard-card:hover .training-stats i {
    transform: scale(1.2);
    filter: drop-shadow(0 0 18px rgba(255, 215, 0, 0.8));
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 0.3rem;
    filter: drop-shadow(0 2px 4px rgba(255, 215, 0, 0.3));
}

.metric {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    text-align: center;
    font-weight: 500;
}

/* Dynamic Particles */
.particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.6;
    z-index: 1;
}

.particle.gold {
    background: radial-gradient(circle, #ffd700, #ffed4e);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.particle.white {
    background: radial-gradient(circle, rgba(255,255,255,0.8), rgba(255,255,255,0.4));
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.particle.blue {
    background: radial-gradient(circle, rgba(26, 54, 93, 0.6), rgba(45, 55, 72, 0.3));
    box-shadow: 0 0 6px rgba(26, 54, 93, 0.4);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
    text-align: left;
}

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

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.hero-graphic i {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.hero-graphic i:hover {
    color: #ffd700;
    transform: scale(1.2);
}

.hero-graphic i:nth-child(2) {
    animation-delay: -1s;
}

.hero-graphic i:nth-child(3) {
    animation-delay: -2s;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    color: white;
    font-size: 1.5rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}


/* Hero Skyline */
.hero-skyline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 180px;
    z-index: 8;
    background: none;
}

.hero-skyline-svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Container for individual windows */
.skyline-windows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
}

/* Individual window styling */
.city-window {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #ffd700;
    border-radius: 50%;
    box-shadow: 0 0 3px #ffd700;
    transition: opacity 0.3s ease-in-out;
}

/* Hero Wave */
.hero-wave-shadow {
    position: absolute;
    bottom: 3px;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 9;
    background: #000000;
    clip-path: polygon(0% 100%, 0% 70%, 25% 45%, 50% 80%, 75% 5%, 100% 65%, 100% 100%);
    filter: blur(8px);
    opacity: 0.4;
    transform: scaleX(1.02);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 10;
    background: #000000;
    clip-path: polygon(0% 100%, 0% 70%, 25% 45%, 50% 80%, 75% 5%, 100% 65%, 100% 100%);
}

/* Section Header */
.section-header {
    text-align: center;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 50%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.3));
    position: relative;
    display: inline-block;
}

.section-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: left;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Center paragraphs for the Servicios section specifically */
#servicios .section-header p {
    text-align: center;
}

/* Services Section */
.services {
    background: linear-gradient(180deg, black 0%, #1a2332 50%, #0f1419 100%);
    position: relative;
    overflow: hidden;
    padding-bottom: 1em;
}

.services::before,
.services::after {
    /* Decorative yellow separators removed to integrate slides with section background */
    display: none;
}

.services-list {
    max-width: 100%;
    margin: 3rem 0;
    padding: 0;
}

.service-section {
    display: flex;
    align-items: flex-start;
    gap: 4rem;
    padding: 4rem 5%;
    margin-bottom: 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(26, 54, 93, 0.1);
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
}

.service-section:nth-child(even) {
    flex-direction: row-reverse;
}

.service-section:nth-child(even) .service-content {
    text-align: right;
}

.service-section:nth-child(even) .service-content p {
    text-align: right !important;
    margin-left: auto;
}

.service-section:nth-child(even) .service-features {
    text-align: right;
    justify-content: flex-end;
}

.service-section:hover {
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 100vw rgba(255, 255, 255, 0.5);
}

.service-section:last-child {
    border-bottom: none;
}

.service-section.featured {
    background: rgba(26, 54, 93, 0.03);
}

.service-section.featured:hover {
    background: rgba(26, 54, 93, 0.06);
    box-shadow: 0 0 0 100vw rgba(26, 54, 93, 0.06);
}

.service-icon-horizontal {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #1a365d, #2d3748);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.service-icon-horizontal i {
    font-size: 3rem;
    color: #ffd700;
}

.service-content {
    flex: 1;
    max-width: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-content h3 {
    color: #1a365d;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    font-weight: 700;
}

.service-content p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.2rem;
    display: block;
    width: 100%;
}

.service-card {
    background: linear-gradient(135deg, #1a365d 0%, #2d3748 50%, #1a2332 100%);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.25),
        0 10px 30px rgba(26, 54, 93, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: none;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: none;
    display: flex;
    flex-direction: column;
    min-height: 500px;
}

.service-card::before {
    /* removed decorative top line */
    display: none;
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: transparent;
    opacity: 0;
    transition: none;
    pointer-events: none;
}

.service-card.featured {
    /* No separate background for featured slides - integrate with section */
    background: transparent;
    border: none;
    box-shadow: none;
}

.service-icon {
    width: 90px;
    height: 90px;
    background: rgba(255, 215, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: #ffd700;
    font-size: 2.2rem;
    position: relative;
    box-shadow: 
        0 8px 25px rgba(255, 215, 0, 0.3),
        0 0 30px rgba(255, 215, 0, 0.2),
        inset 0 2px 0 rgba(255, 255, 255, 0.1);
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.4), rgba(255, 237, 78, 0.2));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-size: 1.8rem;
}

@media (min-width: 1024px) {
    .service-card h3 {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }
}

.service-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

@media (min-width: 1024px) {
    .service-card p {
        margin-bottom: 1rem;
        font-size: 0.95rem;
    }
}

.service-features {
    list-style: none;
    text-align: left;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    max-width: 1000px;
    flex: 0 0 auto;
}

.service-section:nth-child(even) .service-features {
    text-align: right;
    justify-content: flex-end;
    margin-left: auto;
}

.service-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    background: rgba(255, 215, 0, 0.05);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border-left: 3px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
}

.service-features li:hover {
    background: rgba(255, 215, 0, 0.1);
    border-left-color: rgba(255, 215, 0, 0.6);
    transform: translateX(5px);
}

.service-section:nth-child(even) .service-features li {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

.service-section:nth-child(even) .service-features i {
    margin-left: 0.75rem;
    margin-right: 0;
}

.service-features i {
    color: #ffd700;
    margin-right: 1rem;
    font-size: 1rem;
    font-weight: bold;
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
    flex-shrink: 0;
}

/* Responsive para servicios horizontales */
@media (max-width: 768px) {
    .service-section {
        flex-direction: column !important;
        text-align: center;
        gap: 2rem;
        padding: 3rem 4%;
        width: 100%;
        margin-left: 0;
    }
    
    .service-section:nth-child(even) .service-content {
        text-align: center;
    }
    
    .service-section:nth-child(even) .service-content p {
        text-align: center !important;
        margin-left: 0;
    }
    
    .service-section:nth-child(even) .service-features {
        text-align: center;
        justify-content: center;
        margin-left: 0;
    }
    
    .service-section:nth-child(even) .service-features li {
        flex-direction: row;
        justify-content: center;
    }
    
    .service-section:nth-child(even) .service-features i {
        margin-left: 0;
        margin-right: 0.75rem;
    }
    
    .service-section.featured {
        padding-left: 4%;
        padding-top: 3rem;
    }
    
    .service-icon-horizontal {
        width: 100px;
        height: 100px;
        margin: 0 auto;
    }
    
    .service-icon-horizontal i {
        font-size: 2.5rem;
    }
    
    .service-content h3 {
        font-size: 1.8rem;
    }
    
    .service-content p {
        font-size: 1.1rem;
        max-width: none;
    }
    
    .service-features {
        grid-template-columns: 1fr;
        max-width: none;
        justify-self: center;
    }
}

/* Specializations Section */
.specializations {
    padding: 120px 0 100px;
    background: linear-gradient(180deg, #0f1419 0%, #ffffff 7%);
    position: relative;
    overflow: hidden;
}

.specializations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    pointer-events: none;
}

.specializations .section-header {
    position: relative;
    z-index: 2;
    margin-bottom: 4rem;
}

.specializations .section-header h2 {
    color: #0f1419;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #1a365d 0%, #0f1419 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(15, 20, 25, 0.15);
    letter-spacing: -0.03em;
    filter:none !important;
}

.specializations .section-header p {
    color: #4a5568;
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.specializations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.spec-card {
    background: #ffffff;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(26, 54, 93, 0.08);
    box-shadow: 
        0 2px 12px rgba(26, 54, 93, 0.06),
        0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.spec-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1a365d, #ffd700, #1a365d);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.spec-card:hover::before {
    opacity: 1;
}

.spec-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 12px 35px rgba(26, 54, 93, 0.15),
        0 4px 12px rgba(255, 215, 0, 0.1),
        0 0 0 2px rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.3);
}

.spec-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.2rem;
    color: #ffd700;
    transition: all 0.4s ease;
    border: 2px solid rgba(255, 215, 0, 0.3);
    position: relative;
    box-shadow: 
        0 4px 15px rgba(26, 54, 93, 0.2),
        inset 0 1px 0 rgba(255, 215, 0, 0.1);
}

.spec-icon i {
    filter: drop-shadow(0 2px 8px rgba(255, 215, 0, 0.5));
}

.spec-card:hover .spec-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, #2d3748 0%, #1a365d 100%);
    border-color: rgba(255, 215, 0, 0.6);
    box-shadow: 
        0 8px 25px rgba(26, 54, 93, 0.3),
        0 0 30px rgba(255, 215, 0, 0.2),
        inset 0 1px 0 rgba(255, 215, 0, 0.2);
}

.spec-card h3 {
    color: #1a202c;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    line-height: 1.3;
}

.spec-card p {
    color: #4a5568;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 1.8rem;
}

.spec-benefits {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.benefit-tag {
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.08), rgba(45, 55, 72, 0.05));
    color: #1a365d;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1.5px solid rgba(26, 54, 93, 0.2);
    transition: all 0.3s ease;
}

.spec-card:hover .benefit-tag {
    background: #f0f8ff;
    color: #0078d4;
    border-color: #0078d4;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(4, 4, 197, 0.2);
}

/* About Section */
.about {
    padding: 120px 0;
    background: linear-gradient(180deg, 
        #ffffff 0%, 
        #0f1419 3%, 
        #1a2332 50%, 
        #0f1419 97%, 
        #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(26, 54, 93, 0.15) 0%, transparent 50%),
        repeating-linear-gradient(45deg, transparent, transparent 60px, rgba(255, 215, 0, 0.02) 60px, rgba(255, 215, 0, 0.02) 61px);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text h2 {
    color: #ffffff;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    text-shadow: 
        0 2px 10px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(255, 215, 0, 0.15);
}

.about-text > p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, #ffd700, #ffed4e);
    transition: height 0.3s ease;
}

.feature:hover::before {
    height: 100%;
}

.feature:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(255, 215, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.feature > i {
    font-size: 1.5rem;
    margin-top: 0;
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff, #f5f5f5);
    border-radius: 12px;
    color: #d4af37;
    border: 2px solid rgba(212, 175, 55, 0.35);
    box-shadow: 
        0 3px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(212, 175, 55, 0.1);
    text-shadow: 
        0 1px 2px rgba(0, 0, 0, 0.1),
        0 0 8px rgba(212, 175, 55, 0.3);
    transition: all 0.3s ease;
}

.feature:hover > i {
    transform: scale(1.08) rotate(-5deg);
    background: linear-gradient(135deg, #ffffff, #fafafa);
    color: #c9a134;
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 
        0 5px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 3px rgba(255, 255, 255, 1),
        0 0 30px rgba(212, 175, 55, 0.25);
    text-shadow: 
        0 2px 3px rgba(0, 0, 0, 0.15),
        0 0 12px rgba(212, 175, 55, 0.5);
}

.feature-content {
    flex: 1;
    width: 100%;
}

.feature h4 {
    color: #ffffff;
    margin-bottom: 0.2rem;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

/* Flecha de expansión - contenedor */
.expand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.expand-icon i {
    font-size: 0.6rem;
    color: #ffd700;
    background: rgba(255, 215, 0, 0.1);
    padding: 0.3rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.2s ease;
}

.feature:hover .expand-icon i {
    background: rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 2px 6px rgba(255, 215, 0, 0.2);
}

.feature.expanded .expand-icon {
    transform: rotate(180deg);
}

.feature p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.feature-extended {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, margin-top 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

.feature.expanded .feature-extended {
    max-height: 500px;
    margin-top: 0.8rem;
    opacity: 1;
}

.feature-extended p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.875rem;
    line-height: 1.65;
    padding: 0.8rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    border-left: 3px solid rgba(255, 215, 0, 0.3);
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-graphic {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #1a365d, #2d3748);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(26, 54, 93, 0.3);
    border: 3px solid rgba(255, 215, 0, 0.3);
}

.about-graphic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 215, 0, 0.15), transparent),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.1), transparent);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #f8f9fa;
}

.contact .section-header {
    position: relative;
    z-index: 2;
    margin-bottom: 4rem;
}

.contact .section-header h2 {
    color: #0f1419;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #1a365d 0%, #0f1419 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(15, 20, 25, 0.15);
    letter-spacing: -0.03em;
    filter: none !important;
}

.contact .section-header p {
    color: #4a5568;
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.contact-item i {
    color: #1a365d;
    font-size: 1.8rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-item h4 {
    color: #333;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #666;
    margin: 0;
    line-height: 1.5;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a365d;
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #0f1419 100%);
    color: white;
    padding: 5rem 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ffd700 20%, #ffd700 80%, transparent);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 50%, rgba(26, 54, 93, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    max-height: 60px;
    max-width: 200px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.2));
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-3px);
    filter: drop-shadow(0 8px 20px rgba(255, 215, 0, 0.4));
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-certifications {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.footer-cert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 215, 0, 0.08);
    border-radius: 8px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.95);
    transition: all 0.3s ease;
}

.footer-cert:hover {
    background: rgba(255, 215, 0, 0.15);
    border-color: rgba(255, 215, 0, 0.4);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-cert i {
    color: #ffd700;
    font-size: 1rem;
}

.footer-section h4 {
    color: #ffffff !important;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #ffd700, transparent);
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.95rem;
}

.footer-section ul li a::before {
    content: '→';
    opacity: 0;
    margin-right: 0;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover::before {
    opacity: 1;
    margin-right: 0.5rem;
}

.footer-section ul li a:hover {
    color: #ffd700;
    transform: translateX(5px);
}

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

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-contact-item:hover {
    color: #ffffff;
    transform: translateX(3px);
}

.footer-contact-item i {
    color: #ffd700;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.footer-contact-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-item a:hover {
    color: #ffd700;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 215, 0, 0.08);
    border-radius: 50%;
    color: #ffd700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.social-icon:hover {
    background: #ffd700;
    color: #0f1419;
    transform: translateY(-3px) rotate(5deg);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.footer-bottom {
    position: relative;
    z-index: 2;
    margin: 0 -100vw;
    padding: 2rem 100vw;
    border-top: 1px solid rgba(255, 215, 0, 0.15);
    background: rgba(0, 0, 0, 0.2);
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: var(--container-width, 1200px);
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-legal p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.9rem;
}

.legal-links {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.9rem;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: #ffd700;
}

.legal-links .separator {
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .logo {
        height: 80px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    /* Language bar responsive - float bottom-right */
    .language-bar {
        top: auto;
        bottom: 20px;
        right: 20px;
        z-index: 1001;
    }
    
    .language-switch {
        font-size: 0.75rem;
        padding: 0.5rem 0.7rem;
        border-width: 1.5px;
        min-width: 40px;
        height: 30px;
    }
    
    .flag-icon {
        font-size: 0.8rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .company-name {
        font-size: 4rem;
        letter-spacing: 3px;
    }
    
    .company-tagline {
        font-size: 1.5rem;
    }
    
    .productivity-dashboard {
        max-width: 300px;
        gap: 0.8rem;
    }
    
    .dashboard-card {
        padding: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card.featured {
        transform: none;
    }
    
    .specializations-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .logo {
        height: 60px;
    }
    
    .company-name {
        font-size: 3rem;
        letter-spacing: 2px;
    }
    
    .company-tagline {
        font-size: 1.2rem;
    }
    
    .productivity-dashboard {
        max-width: 280px;
        gap: 0.6rem;
    }
    
    .dashboard-card {
        padding: 0.8rem;
    }
    
    .security-score {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .service-card,
    .contact-form {
        padding: 2rem 1.5rem;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Vintage Modern Effects */
.vintage-border {
    position: relative;
}

.vintage-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ffd700, transparent, #ffd700);
    border-radius: inherit;
    z-index: -1;
    opacity: 0.5;
}

.gold-accent {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* New Styles for Enhanced Features */

/* Navigation CTA Button */
.btn-nav-cta {
    background: linear-gradient(135deg, #0078d4, #106ebe);
    color: white !important;
    padding: 8px 16px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-nav-cta:hover {
    background: linear-gradient(135deg, #106ebe, #0078d4);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 110, 190, 0.4);
}

/* Hero Certifications */
.hero-certifications {
    display: flex;
    gap: 20px;
    margin-top: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.cert-badge {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.8rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.cert-badge i {
    font-size: 0.85rem;
    opacity: 0.5;
    color: #ffd700;
}

.cert-badge:hover {
    color: rgba(255, 255, 255, 0.9);
}

.cert-badge:hover i {
    opacity: 0.8;
}

/* Services Carousel Container */
.services-carousel {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.9);
    border: none;
    border-radius: 50%;
    color: #1a365d;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.carousel-nav:hover {
    background: #ffd700;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 40px;
}

.carousel-hint {
    color: rgba(255, 215, 0, 0.6);
    font-size: 0.85rem;
    margin-right: 15px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 215, 0, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.indicator.active {
    background: #ffd700;
    width: 40px;
    border-radius: 6px;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

.indicator:hover {
    border-color: #ffd700;
    transform: scale(1.2);
}

.slide-counter {
    color: rgba(255, 215, 0, 0.8);
    font-size: 1rem;
    font-weight: 600;
    margin-left: 15px;
    letter-spacing: 1px;
}

@media (max-width: 767px) {
    .services-carousel {
        padding: 0 50px;
        margin-top: 2.5rem;
    }
    
    .carousel-nav {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-prev {
        left: 5px;
    }
    
    .carousel-next {
        right: 5px;
    }
    
    .carousel-indicators::before {
        font-size: 0.75rem;
        margin-right: 10px;
    }
    
    .slide-counter {
        font-size: 0.9rem;
        margin-left: 10px;
    }
}

/* Services Grid Layout */
.services-grid {
    display: flex;
    gap: 0;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    scroll-behavior: smooth;
    align-items: stretch;
}

.service-card {
    /* Integrate with section background */
    background: transparent;
    border-radius: 0;
    padding: 40px;
    box-shadow: none;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    width: 100%;
    min-height: 400px;
}

@media (max-width: 767px) {
    .service-card {
        padding: 30px 15px;
        min-height: 400px;
        background: transparent;
        transition: background 0.3s ease, border-radius 0.3s ease;
    }
    
    .service-card.active-slide,
    .service-card.featured.active-slide {
        background: rgba(255, 255, 255, 0.05) !important;
        border-radius: 16px;
    }
}

@media (min-width: 768px) {
    .service-card {
        min-height: 450px;
    }
}

@media (min-width: 1024px) {
    .service-card {
        flex-direction: row;
        align-items: center;
        min-height: 500px;
        padding: 60px 80px;
        gap: 40px;
    }
    
    .service-card:nth-child(even) {
        flex-direction: row-reverse;
    }
}

/* Removed decorative yellow top line to integrate slides with section background */


.service-card.featured {
    /* Keep featured marker but no separate background */
    background: transparent;
    border: none;
    position: relative;
    overflow: visible;
}

.service-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #1a365d;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

@media (max-width: 767px) {
    .services-carousel {
        overflow: visible;
    }

    .service-card {
        opacity: 0.3;
        filter: blur(3px);
    }

    .service-card.active-slide {
        opacity: 1;
        filter: blur(0);
    }

    .service-badge {
        position: absolute;
        top: -20px;
        right: 15px;
        max-width: 50%;
        z-index: 10;
    }
}

/* Service Image */
.service-image {
    display: none;
}

@media (min-width: 1024px) {
    .service-image {
        display: block;
        width: 45%;
        height: 100%;
        position: relative;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: none;
    }
    
    .service-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 8px;
    }
    
    .service-card .service-content {
        width: 50%;
        text-align: left;
        padding: 0;
    }
    
    .service-card:nth-child(even) .service-content {
        text-align: right;
    }
    .service-card:nth-child(even) .service-content h3 {
        text-align: right;
    }
    .service-card:nth-child(even) .service-content p {
        text-align: right;
    }
    .service-card:nth-child(even) .service-features {
        text-align: right;
        margin-left: auto;
        margin-right: 0;
    }
    .service-card:nth-child(even) .service-features li {
        border-left: none;
        border-right: 3px solid rgba(255, 215, 0, 0.3);
        margin-left: auto;
        margin-right: 0;
    }
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 215, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #ffd700;
    font-size: 2rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

@media (max-width: 767px) {
    .service-features {
        display: none;
    }
}

@media (min-width: 1024px) {
    .service-features {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
}

.service-features li {
    display: block;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 215, 0, 0.05);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    border-left: 3px solid rgba(255, 215, 0, 0.3);
    width: 100%;
}

@media (min-width: 1024px) {
    .service-features li {
        padding: 0.5rem 0.8rem;
        margin-bottom: 0;
        font-size: 0.9rem;
    }
}

.service-features .fas {
    color: #ffd700;
    margin-right: 0.5rem;
    font-size: 1rem;
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
}

.training-formats {
    display: block;
    margin: 15px 0;
}

.format-badge {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    padding: 5px 14px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 215, 0, 0.4);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.2);
}

.service-cta {
    margin-top: auto;
    padding-bottom: 1rem;
    padding-top: 1.5rem;
}

/* Specializations Enhancements */
.spec-benefits {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.benefit-tag {
    color: #0078d4;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* About Section Enhancements */
.competitive-advantage {
    margin-top: 3rem;
    padding: 2.5rem;
    background: rgba(255, 215, 0, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.competitive-advantage::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, #ffd700, transparent);
}

.competitive-advantage h3 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.8rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.advantage-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.advantage-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(6px);
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.15);
}

.advantage-item .fas {
    color: #ffd700;
    font-size: 1.2rem;
    filter: drop-shadow(0 2px 8px rgba(255, 215, 0, 0.4));
}

.certifications-showcase {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
    padding: 4rem 3rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 100px rgba(255, 215, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.certifications-showcase::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(26, 54, 93, 0.2) 0%, transparent 60%);
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(20px, 20px) rotate(5deg); }
}

.cert-logo {
    text-align: center;
    padding: 2.5rem 3rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(255, 215, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    min-width: 220px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    border: 2px solid rgba(255, 215, 0, 0.4);
}

.cert-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), transparent);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.cert-logo:hover::before {
    opacity: 1;
}

.cert-logo:hover {
    transform: translateY(-12px) scale(1.08) rotate(-2deg);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 80px rgba(255, 215, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    border-color: rgba(255, 215, 0, 0.8);
}

.cert-logo .fas,
.cert-logo .fab {
    background: linear-gradient(135deg, #1a365d, #ffd700, #1a365d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.2rem;
    filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.3));
    transition: all 0.4s ease;
}

.cert-logo:hover .fas,
.cert-logo:hover .fab {
    transform: scale(1.15);
    filter: drop-shadow(0 6px 20px rgba(255, 215, 0, 0.5));
}

.cert-logo span {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f1419;
    line-height: 1.5;
    display: block;
    letter-spacing: -0.01em;
}

/* Testimonials */
.testimonials {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonials h3 {
    text-align: center;
    margin-bottom: 3.5rem;
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    text-shadow: 
        0 2px 10px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(255, 215, 0, 0.2);
    letter-spacing: -0.02em;
}

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

.testimonial {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 
        0 8px 30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.testimonial::before {
    content: '\201C';
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-size: 5rem;
    color: rgba(255, 215, 0, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
    z-index: 0;
}

.testimonial::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #ffd700, transparent);
    transition: width 0.4s ease;
}

.testimonial:hover::after {
    width: 100%;
}

.testimonial:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.09);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.4),
        0 0 60px rgba(255, 215, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 215, 0, 0.3);
}

.testimonial-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.8rem;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.testimonial-author {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 1.2rem;
    position: relative;
    z-index: 1;
}

.testimonial-author strong {
    display: block;
    color: #ffd700;
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.testimonial-author span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    position: relative;
}

.testimonial::before {
    content: '"';
    font-size: 4rem;
    color: #0078d4;
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: serif;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
    padding-top: 20px;
}

.testimonial-author strong {
    color: #1a365d;
    display: block;
}

.testimonial-author span {
    color: #666;
    font-size: 0.9rem;
}

/* Enhanced Contact Form */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    margin-top: 40px;
}

.map-container {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-item a {
    color: #0078d4;
    text-decoration: none;
}

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

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #0078d4;
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #dc3545;
    background: #fff5f5;
}

.error-message {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.recaptcha-placeholder {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background: #ffffff;
    border: 2px solid #e8eaed;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.recaptcha-placeholder:hover {
    border-color: #d4d6d9;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.checkbox-wrapper input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

.checkbox-wrapper label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    margin: 0;
}

.checkbox-custom {
    position: relative;
    width: 28px;
    height: 28px;
    border: 2px solid #c1c7cd;
    border-radius: 3px;
    background: #ffffff;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.checkbox-custom::after {
    content: '';
    position: absolute;
    display: none;
    left: 8px;
    top: 4px;
    width: 7px;
    height: 13px;
    border: solid #ffffff;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.checkbox-wrapper input[type="checkbox"]:checked ~ label .checkbox-custom {
    background: #1a73e8;
    border-color: #1a73e8;
}

.checkbox-wrapper input[type="checkbox"]:checked ~ label .checkbox-custom::after {
    display: block;
}

.checkbox-wrapper input[type="checkbox"]:focus ~ label .checkbox-custom {
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

.checkbox-text {
    font-size: 16px;
    color: #202124;
    font-weight: 500;
}

.recaptcha-icon {
    color: #9aa0a6;
    font-size: 24px;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.recaptcha-placeholder:hover .recaptcha-icon {
    color: #5f6368;
}

.privacy-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: #666;
}

.privacy-notice input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.privacy-notice a {
    color: #0078d4;
    text-decoration: none;
}

.privacy-notice a:hover {
    text-decoration: underline;
}

.btn-loading {
    display: none;
}

.form-messages {
    margin-top: 20px;
}

.success-message,
.form-messages .error-message {
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.success-message {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-messages .error-message {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Enhanced Footer */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-certifications {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.footer-cert {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #666;
    font-size: 0.85rem;
}

.footer-cert .fas {
    color: #ffd700;
}

.footer-section h4 {
    color: #1a365d;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #0078d4;
}

.footer-section p {
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-section p .fas,
.footer-section p .fab {
    color: #0078d4;
    width: 16px;
}

.social-links {
    margin-top: 20px;
}

.social-links h5 {
    color: #1a365d;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: #f8f9fa;
    border-radius: 8px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #0078d4;
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #e1e5e9;
    padding-top: 30px;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.legal-links {
    display: flex;
    gap: 20px;
}

.legal-links a {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: #0078d4;
}

/* Responsive Design Enhancements */
@media (max-width: 768px) {
    .hero-certifications {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-legal {
        flex-direction: column;
        text-align: center;
    }
    
    .cert-badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}