/* 
   Go Fly Overseas - Premium Styling
   Design: Modern, Trustworthy, Education & Travel Accent
   Theme: Elegant Light Theme
*/

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* --- Design Tokens & Variables --- */
:root {
    /* Color Palette */
    --primary: hsl(220, 85%, 45%);        /* Deep Trust Blue */
    --primary-light: hsl(220, 85%, 55%);
    --primary-dark: hsl(220, 90%, 25%);
    --secondary: hsl(175, 80%, 40%);      /* Teal / Travel Sky Accent */
    --secondary-light: hsl(175, 70%, 94%);
    --accent: hsl(15, 95%, 52%);          /* High-converting Coral Orange */
    --accent-light: hsl(15, 95%, 96%);
    
    /* Neutrals */
    --bg-base: hsl(210, 30%, 98%);         /* Light page background */
    --bg-surface: hsl(0, 0%, 100%);        /* White cards/sections */
    --bg-surface-alt: hsl(210, 20%, 95%);
    --text-main: hsl(220, 40%, 15%);       /* Dark slate for high readability */
    --text-muted: hsl(220, 20%, 45%);      /* Grayish blue for minor details */
    --border-color: hsl(210, 20%, 90%);
    --border-hover: hsl(220, 85%, 90%);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.1);
    --shadow-primary: 0 8px 24px rgba(26, 86, 219, 0.2);
    --shadow-accent: 0 8px 24px rgba(249, 115, 22, 0.25);
}

/* --- Base & Resets --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.25;
}

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

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

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

/* --- Reusable Components & Utilities --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-alt {
    background-color: var(--bg-surface);
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--secondary-light);
    color: var(--secondary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--primary-dark);
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-surface);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(26, 86, 219, 0.35);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-light);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--bg-surface);
    box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
    background-color: hsl(15, 95%, 45%);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.4);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* --- Header & Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
    background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-dark);
}

.logo img {
    height: 45px;
    width: auto;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main);
    font-size: 1rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--primary-dark);
    border-radius: 3px;
    transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at top right, var(--secondary-light), transparent 50%),
                radial-gradient(circle at bottom left, var(--accent-light), transparent 40%),
                var(--bg-surface);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background-color: var(--primary-light);
    color: var(--bg-surface);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.hero-title span {
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 24px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.trust-item {
    display: flex;
    flex-direction: column;
}

.trust-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.trust-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

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

.hero-image-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
    max-width: 420px;
    width: 100%;
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

/* Floating Badges */
.floating-badge {
    position: absolute;
    background-color: var(--bg-surface);
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
    animation: floating 3s ease-in-out infinite alternate;
}

.floating-badge-1 {
    top: 10%;
    left: -15%;
}

.floating-badge-2 {
    bottom: 12%;
    right: -10%;
    animation-delay: 1.5s;
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--secondary-light);
    color: var(--secondary);
    border-radius: 50%;
    font-size: 1.25rem;
}

.badge-icon.alt {
    background-color: var(--accent-light);
    color: var(--accent);
}

.badge-info h4 {
    font-size: 1rem;
    font-weight: 700;
}

.badge-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

@keyframes floating {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-12px); }
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 40px 32px;
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

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

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

.service-icon-container {
    width: 60px;
    height: 60px;
    background-color: var(--secondary-light);
    color: var(--primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-container {
    background-color: var(--primary);
    color: var(--bg-surface);
    transform: rotate(5deg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.975rem;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.service-link i {
    transition: var(--transition-smooth);
}

.service-card:hover .service-link i {
    transform: translateX(4px);
}

/* --- Benefits Section --- */
.benefits-grid {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 60px;
    align-items: center;
}

.benefits-images {
    position: relative;
}

.benefit-main-img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.benefit-sub-img {
    position: absolute;
    bottom: -40px;
    right: 0;
    width: 50%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    border: 8px solid var(--bg-surface);
    box-shadow: var(--shadow-lg);
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.benefit-item {
    background-color: var(--bg-base);
    padding: 24px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    background-color: var(--bg-surface);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 44px;
    height: 44px;
    background-color: var(--accent-light);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 16px;
}

.benefit-item h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

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

/* --- Testimonials Section --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

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

.testimonial-stars {
    color: #FFB020;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.testimonial-stars i {
    margin-right: 2px;
}

.testimonial-quote {
    font-size: 1rem;
    color: var(--text-main);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
    flex-grow: 1;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary);
}

.testimonial-details h4 {
    font-size: 1.05rem;
    color: var(--primary-dark);
    margin-bottom: 2px;
}

.testimonial-details .dest {
    font-size: 0.8rem;
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1px;
}

.testimonial-details .course {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- FAQ Section --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-dark);
    transition: var(--transition-smooth);
}

.faq-question:focus {
    outline: none;
}

.faq-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-base);
    color: var(--primary);
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.faq-item.active {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.faq-item.active .faq-question {
    color: var(--primary);
}

.faq-item.active .faq-icon-box {
    transform: rotate(180deg);
    background-color: var(--primary);
    color: var(--bg-surface);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.faq-answer-inner {
    padding: 0 28px 24px 28px;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* --- Contact Us Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 48px;
    align-items: stretch;
}

.contact-info-panel {
    background: radial-gradient(circle at top right, var(--secondary-light), transparent 60%),
                radial-gradient(circle at bottom left, var(--accent-light), transparent 50%),
                var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
}

.contact-info-title {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.contact-info-desc {
    color: var(--text-muted);
    margin-bottom: 36px;
}

.contact-details-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

.contact-detail-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    color: var(--bg-surface);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-primary);
}

.contact-detail-content h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--primary-dark);
}

.contact-detail-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-base);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background-color: var(--primary);
    color: var(--bg-surface);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* Contact Form / Google Form Container */
.contact-form-panel {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 48px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.form-header {
    margin-bottom: 30px;
}

.form-header h3 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.google-form-container {
    width: 100%;
    background-color: var(--bg-base);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 40px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    flex-grow: 1;
    justify-content: center;
    min-height: 350px;
    position: relative;
    overflow: hidden;
}

.google-form-icon {
    font-size: 3rem;
    color: var(--primary);
    animation: hoverPulse 3s ease-in-out infinite;
}

@keyframes hoverPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.google-form-container h4 {
    font-size: 1.35rem;
    color: var(--primary-dark);
}

.google-form-container p {
    color: var(--text-muted);
    max-width: 320px;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

/* iframe alternative */
.google-form-iframe-wrapper {
    display: none; /* User can toggle this if they want to embed Google Form via iframe */
    width: 100%;
    height: 100%;
    min-height: 450px;
    border: none;
}

/* --- Footer --- */
.footer {
    background-color: hsl(220, 45%, 10%);
    color: hsl(220, 20%, 80%);
    padding: 80px 0 30px 0;
    border-top: 1px solid hsl(220, 45%, 15%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-about .footer-logo {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    color: hsl(220, 15%, 70%);
}

.footer-title {
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    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(--secondary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: hsl(220, 15%, 70%);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: #fff;
    transform: translateX(4px);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.footer-contact-item i {
    color: var(--secondary);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-contact-item p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: hsl(220, 15%, 70%);
}

.footer-bottom {
    border-top: 1px solid hsl(220, 45%, 15%);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: hsl(220, 15%, 60%);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a {
    font-size: 0.875rem;
    color: hsl(220, 15%, 60%);
}

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

/* --- Floating Utilities --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(8deg);
    background-color: #20BA5A;
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 211, 102, 0.4);
    border-radius: 50%;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 44px;
    height: 44px;
    background-color: var(--primary-dark);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    box-shadow: var(--shadow-md);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

/* --- Responsive Media Queries --- */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.85rem;
    }
    .hero-grid {
        gap: 32px;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .benefits-images {
        display: flex;
        justify-content: center;
    }
    .benefit-main-img {
        max-width: 400px;
    }
    .benefit-sub-img {
        max-width: 200px;
        bottom: -20px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }
    .section-title {
        font-size: 2rem;
    }
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-surface);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 40px;
        gap: 24px;
        transition: var(--transition-smooth);
        z-index: 999;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    }
    .nav-menu.open {
        left: 0;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-cta {
        display: none;
    }
    .hero {
        padding-top: 120px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-trust {
        justify-content: center;
    }
    .hero-image-wrapper {
        margin-top: 40px;
    }
    .floating-badge {
        display: none; /* Hide floating badges on smaller mobile devices for clarity */
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .contact-info-panel, .contact-form-panel {
        padding: 30px;
    }
    .benefits-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }
    .hero-ctas .btn {
        width: 100%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 40px;
        height: 40px;
    }
}