/* -------------------------------------------------------------
   A2BG S.A.S. Landing Page Stylesheet
   Design System: Corporate, Minimalist, Modern, High Executive Level
---------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-color: hsl(217, 89%, 12%);       /* Deep Institutional Blue */
    --primary-light: hsl(217, 89%, 18%);
    --secondary-color: hsl(215, 20%, 40%);     /* Slate Gray */
    --accent-color: hsl(209, 100%, 45%);       /* Royal Blue */
    --accent-hover: hsl(209, 100%, 38%);
    --bg-light: hsl(210, 30%, 98%);            /* Clean Light Gray */
    --bg-silver: hsl(210, 20%, 95%);           /* Alternate Silver Background */
    --text-dark: hsl(215, 25%, 15%);           /* Near Black for readability */
    --text-muted: hsl(215, 15%, 45%);          /* Muted Gray for descriptions */
    --text-light: hsl(210, 40%, 98%);          /* Near White for dark backgrounds */
    --border-color: hsl(210, 15%, 88%);
    --white: #ffffff;
    
    /* Layout & Shadows */
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
    --max-width: 1200px;
}

body.dark-mode {
    --primary-color: hsl(210, 40%, 98%);
    --primary-light: hsl(210, 20%, 90%);
    --secondary-color: hsl(215, 15%, 70%);
    --accent-color: hsl(209, 100%, 55%);
    --accent-hover: hsl(209, 100%, 62%);
    --bg-light: hsl(217, 30%, 12%);
    --bg-silver: hsl(217, 25%, 15%);
    --text-dark: hsl(210, 40%, 95%);
    --text-muted: hsl(215, 15%, 75%);
    --border-color: hsl(217, 20%, 22%);
    --white: hsl(217, 33%, 8%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
}

/* 1. Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, p, a, button, select, input, textarea, .service-card, .partner-card, .header, .footer, .security-card {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.25;
}

p {
    color: var(--text-muted);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    pointer-events: none;
    -webkit-user-drag: none;
    user-select: none;
}

video {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 16px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 16px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 60px;
}

/* 2. Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(9, 132, 227, 0.2);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(9, 132, 227, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-outline:hover {
    background-color: var(--accent-color);
    color: var(--white);
}

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

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

/* 3. Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 24px 0;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.3rem; /* Made the font size a bit smaller (from 1.5rem) */
    color: #ffffff;
    letter-spacing: 0.5px;
}

.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.logo-text {
    transform: translateY(2px); /* Pushes the text down slightly to sit harmoniously with the logo */
    display: inline-block;
}

.logo span {
    color: var(--accent-color);
    margin-left: 2px;
}

.header.scrolled .logo {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--white);
}

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

.header.scrolled .nav-link {
    color: var(--text-dark);
}

.header.scrolled .nav-link:hover {
    color: var(--accent-color);
}

.nav-cta {
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 4px;
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
    z-index: 1006;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    transition: var(--transition);
    transform-origin: left center;
}

.header.scrolled .nav-toggle span {
    background-color: var(--primary-color);
}

/* 4. Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
    background-color: hsl(217, 89%, 12%);
    isolation: isolate;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -2;
    transform: translate(-50%, -46%) scale(1.28); /* Scaled and shifted downward slightly to push the Gemini watermark off-screen */
    object-fit: cover;
    transition: opacity 0.5s ease; /* Smooth transition for loop cross-fading */
    opacity: 0.9;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.75) 0%, rgba(10, 25, 47, 0.4) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    color: #ffffff;
    font-size: 3.5rem;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 650px;
    font-weight: 300;
    line-height: 1.6;
}

.hero-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: rgba(9, 132, 227, 0.2);
    border: 1px solid rgba(9, 132, 227, 0.4);
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 20px;
    margin-bottom: 20px;
}

/* 5. Value Proposition (Sección 3) */
.value-prop {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.quote-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 60px 80px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    position: relative;
    border-left: 6px solid var(--accent-color);
}

.quote-icon {
    position: absolute;
    top: -24px;
    left: 40px;
    width: 48px;
    height: 48px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 4px 10px rgba(9, 132, 227, 0.3);
}

.quote-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.quote-text {
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1.7;
    color: var(--primary-color);
    font-style: italic;
}

/* 6. Portafolio de Servicios (Sección 4) */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background-color: var(--white);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.service-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(9, 132, 227, 0.1);
    color: var(--accent-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--accent-color);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.service-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 7. Perfil de los Socios (Sección 5) */
.partners {
    background-color: var(--bg-silver);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.partner-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.partner-header {
    display: flex;
    align-items: center;
    padding: 32px;
    border-bottom: 1px solid var(--border-color);
    gap: 24px;
}

.partner-img-wrapper {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--bg-silver);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.partner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.partner-card:hover .partner-img {
    transform: scale(1.08);
}

.partner-title h3 {
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.partner-title span {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.partner-body {
    padding: 32px;
    flex-grow: 1;
}

.partner-body p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
    color: var(--text-dark);
}

.partner-history-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.partner-list {
    list-style: none;
}

.partner-list li {
    font-size: 0.875rem;
    color: var(--text-muted);
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    line-height: 1.5;
}

.partner-list li::before {
    content: "•";
    color: var(--accent-color);
    font-size: 1.25rem;
    position: absolute;
    left: 4px;
    top: -2px;
}

/* 8. Respaldo de Marca (Sección 6) */
.brands {
    background-color: var(--white);
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.brands-title {
    text-align: center;
    font-size: 1.15rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Logo Slider Container */
.logo-slider {
    overflow-x: auto;
    scrollbar-width: none; /* Hide scrollbar for Firefox */
    -ms-overflow-style: none; /* Hide scrollbar for IE/Edge */
    position: relative;
    width: 100%;
    padding: 24px 0; /* Increased padding to make the slider box taller and more premium */
    background-color: #ffffff;
    border-radius: var(--border-radius);
    border: 1px solid hsl(210, 15%, 88%);
    box-shadow: var(--shadow-sm);
    cursor: grab;
    user-select: none;
}

.logo-slider::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Chrome/Safari/Webkit */
}

.logo-slider.active {
    cursor: grabbing;
}

/* Logo Track */
.logo-track {
    display: flex;
    width: calc(220px * 32); /* 16 logos + 16 duplicates = 32 slides */
    will-change: transform;
}

/* Logo Slide Item */
.logo-slide {
    width: 220px;
    height: 110px; /* Increased slide height for better visibility */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 24px;
    flex-shrink: 0;
}

.logo-slide img {
    max-width: 100%;
    max-height: 70px; /* Increased logo image height to make them bigger and clearer */
    width: auto;
    height: auto;
    object-fit: contain;
    /* Convert logos to grayscale and lower opacity for executive look */
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
    pointer-events: none; /* Prevents default image dragging interference */
}

.logo-slide:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Scale overrides for logos with small aspect ratios/padding in source files */
.logo-slide img[src*="Central"],
.logo-slide img[src*="EAN"],
.logo-slide img[src*="Fonade"],
.logo-slide img[src*="PWC"] {
    transform: scale(1.3);
}

/* 9. Formulario de Captación (Sección 7) */
.contact {
    background-color: var(--bg-light);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    padding-right: 20px;
}

.contact-info h2 {
    font-size: 2.25rem;
    margin-bottom: 24px;
}

.contact-info p {
    font-size: 1rem;
    margin-bottom: 32px;
}

.contact-method-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    background-color: rgba(9, 132, 227, 0.1);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method-text h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
    font-weight: 600;
}

.contact-method-text p {
    font-size: 0.875rem;
    margin: 0;
    color: var(--text-dark);
}

.form-container {
    background-color: var(--white);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.form-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: var(--transition);
    color: var(--text-dark);
}

.form-input:focus {
    outline: none;
    background-color: var(--white);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(9, 132, 227, 0.15);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232d3748' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
    padding-right: 40px;
}

.form-submit {
    width: 100%;
    margin-top: 12px;
    font-size: 1rem;
    padding: 16px;
}

.contact-whatsapp-panel {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.whatsapp-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #25d366;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.whatsapp-cta-btn:hover {
    background-color: #1ebd59;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

/* 10. Footer (Sección 8) */
.footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 80px 0 40px;
    border-top: 4px solid var(--accent-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem; /* Made the font size a bit smaller (from 1.75rem) */
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-logo span {
    color: var(--accent-color);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 6px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.75);
}

.footer-contact-item svg {
    color: var(--accent-color);
    margin-top: 3px;
    flex-shrink: 0;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copy {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    max-width: 650px;
    line-height: 1.5;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.footer-social-icon {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social-icon:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

/* 11. Floating Mobile Action Button */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25d366; /* WhatsApp Green */
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.floating-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
}

.floating-btn-phone {
    background-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(9, 132, 227, 0.3);
    width: 50px;
    height: 50px;
}

.floating-btn-phone:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 12px 30px rgba(9, 132, 227, 0.4);
}

.floating-tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.floating-btn:hover .floating-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* 12. Modal de Confirmación */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(37, 211, 102, 0.1);
    color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.modal-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.modal-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

/* 13. Keyframes & Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.animate-on-scroll.appear {
    opacity: 1;
    transform: translateY(0);
}

/* 14. Responsive Queries */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer-grid {
        grid-template-columns: 1.2fr 0.8fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    .section {
        padding: 70px 0;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    /* Navigation Hamburger Menu */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 52%;
        max-width: 215px;
        height: 100vh;
        background-color: hsl(217, 89%, 10%) !important;
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px 16px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu .nav-link {
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.9) !important;
    }
    
    .nav-menu .nav-link:hover {
        color: #ffffff !important;
    }
    
    .nav-menu .nav-cta {
        padding: 8px 12px !important;
        font-size: 0.85rem !important;
        width: 100% !important;
        text-align: center !important;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg);
    }
    
    .nav-toggle.active span {
        background-color: #ffffff !important;
    }
    
    .header.menu-active .lang-toggle-btn,
    .header.menu-active .theme-toggle {
        color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.4) !important;
        background-color: rgba(255, 255, 255, 0.1) !important;
    }
    
    .header.scrolled .nav-toggle span {
        background-color: var(--primary-color);
    }
    
    .header.scrolled .nav-toggle.active span {
        background-color: #ffffff !important;
    }
    
    .quote-container {
        padding: 40px 30px;
    }
    .quote-text {
        font-size: 1.15rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-container {
        padding: 30px 24px;
    }
    
    .floating-cta {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.15rem;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   NEOGEN AGENCY PROTOCOL: HEADERS CONTROLS, SECURITY GRID & POLICY MODALS
   ========================================================================== */

/* 1. Header controls (Language selector & Dark mode toggle) */
.header-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
    margin-right: 24px;
    position: relative;
    z-index: 1005;
}

.lang-toggle-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 20px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1;
    text-transform: uppercase;
}

.lang-toggle-btn .lang-opt {
    transition: color 0.25s ease;
}

.lang-toggle-btn .lang-opt.active {
    color: #ffffff;
}

.lang-toggle-btn .lang-divider {
    color: rgba(255, 255, 255, 0.25);
    font-weight: 400;
}

.lang-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.3);
}

.header.scrolled .lang-toggle-btn {
    background: rgba(9, 132, 227, 0.03);
    border-color: rgba(9, 132, 227, 0.12);
    color: var(--secondary-color);
}

.header.scrolled .lang-toggle-btn .lang-opt.active {
    color: var(--accent-color);
}

.header.scrolled .lang-toggle-btn .lang-divider {
    color: rgba(0, 0, 0, 0.15);
}

.header.scrolled .lang-toggle-btn:hover {
    background: rgba(9, 132, 227, 0.08);
    border-color: rgba(9, 132, 227, 0.2);
}

body.dark-mode .header.scrolled .lang-toggle-btn {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
}

body.dark-mode .header.scrolled .lang-toggle-btn .lang-opt.active {
    color: var(--accent-color);
}

body.dark-mode .header.scrolled .lang-toggle-btn .lang-divider {
    color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .header.scrolled .lang-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.2);
}

.header.scrolled .theme-toggle {
    background: rgba(9, 132, 227, 0.05);
    border-color: rgba(9, 132, 227, 0.15);
    color: var(--primary-color);
}

.header.scrolled .theme-toggle:hover {
    background: rgba(9, 132, 227, 0.1);
}

body.dark-mode .header.scrolled .theme-toggle {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
}

body.dark-mode .header.scrolled .theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

body.dark-mode .header.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    border-bottom: 1px solid var(--border-color);
}

/* 2. Security & Compliance Section */
.security-protocol {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.security-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.security-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.security-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: rgba(9, 132, 227, 0.1);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.security-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.security-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.security-badge-container {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(46, 204, 113, 0.2);
    text-decoration: none;
    transition: var(--transition);
}

.security-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(46, 204, 113, 0.2);
    background-color: rgba(46, 204, 113, 0.15);
}

body.dark-mode .security-badge {
    background-color: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    border-color: rgba(46, 204, 113, 0.3);
}

/* 3. Footer legal additions */
.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.footer-legal-links {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 8px;
}

.footer-legal-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.legal-divider {
    color: rgba(0, 0, 0, 0.15);
    font-size: 0.85rem;
}

body.dark-mode .legal-divider {
    color: rgba(255, 255, 255, 0.15);
}

/* 4. Policy Modals */
.policy-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.6);
    backdrop-filter: blur(5px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.policy-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.policy-modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    max-width: 650px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

body.dark-mode .policy-modal-content {
    background-color: hsl(217, 33%, 12%);
    border-color: var(--border-color);
}

.policy-modal-overlay.active .policy-modal-content {
    transform: scale(1);
}

.policy-modal-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
    line-height: 1;
}

.policy-modal-close:hover {
    color: var(--accent-color);
}

.policy-modal-title {
    font-size: 1.6rem;
    margin-bottom: 8px;
    padding-right: 30px;
    color: var(--primary-color);
}

.policy-modal-body {
    text-align: left;
    margin-top: 20px;
}

.policy-modal-body h3 {
    font-size: 1.15rem;
    margin: 20px 0 8px;
    color: var(--primary-color);
}

.policy-modal-body p {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.policy-modal-body ul {
    margin-bottom: 16px;
    padding-left: 20px;
    list-style-type: disc;
}

.policy-modal-body li {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.last-updated {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

/* 5. Responsive specific changes */
@media (max-width: 992px) {
    .security-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-controls {
        margin-right: 16px;
        gap: 12px;
    }
    .lang-selector {
        padding: 2px 6px;
    }
    .theme-toggle {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 600px) {
    .security-grid {
        grid-template-columns: 1fr;
    }
    .policy-modal-content {
        padding: 30px 20px;
    }
}

/* ==========================================================================
   THEME STYLE OVERRIDES (KEEPING FORM LIGHT & FOOTER DARK BLUE)
   ========================================================================== */

/* Always light-theme form container */
.form-container {
    background-color: #ffffff !important;
    border: 1px solid hsl(210, 15%, 88%) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
}

.form-container .form-title {
    color: hsl(217, 89%, 12%) !important;
}

.form-container .form-desc {
    color: hsl(215, 15%, 45%) !important;
}

.form-container .form-label {
    color: hsl(217, 89%, 12%) !important;
}

.form-container .form-input {
    background-color: hsl(210, 30%, 98%) !important;
    color: hsl(215, 25%, 15%) !important;
    border: 1px solid hsl(210, 15%, 88%) !important;
}

.form-container .form-input:focus {
    background-color: #ffffff !important;
    border-color: hsl(209, 100%, 45%) !important;
    box-shadow: 0 0 0 3px rgba(9, 132, 227, 0.15) !important;
}

.form-container select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232d3748' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E") !important;
}

/* Always dark-blue footer */
.footer {
    background-color: hsl(217, 89%, 12%) !important;
    color: hsl(210, 40%, 98%) !important;
    border-top: 4px solid hsl(209, 100%, 45%) !important;
}

.footer .footer-logo, 
.footer .logo-text {
    color: #ffffff !important;
}

.footer .footer-desc,
.footer .footer-title,
.footer .footer-links a,
.footer .footer-contact-item {
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer .footer-title::after {
    background-color: hsl(209, 100%, 45%) !important;
}

.footer .footer-links a:hover {
    color: #ffffff !important;
}

.footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.footer .footer-copy {
    color: rgba(255, 255, 255, 0.5) !important;
}

.footer .footer-legal-links a {
    color: rgba(255, 255, 255, 0.6) !important;
}

.footer .footer-legal-links a:hover {
    color: #ffffff !important;
}