/* ============================================
   Ambil Speed - Improved Theme CSS
   Based on Saasland Theme with Enhancements
   ============================================ */

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

:root {
    /* Brand Colors - Green Theme */
    --primary-color: #008000;
    --primary-dark: #006600;
    --primary-light: #00cc00;
    --accent-color: #00cc00;
    --accent-hover: #00b300;
    --yellow-accent: #FFFF00;
    
    /* Typography Colors */
    --secondary-color: #051441;
    --body-color: #677294;
    --text-dark: #282835;
    --text-light: #64748b;
    
    /* Background Colors */
    --white-color: #ffffff;
    --gray-bg-theme: #f9f9f9;
    --bg-light: #f0f7f0;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 30px 0 rgba(0, 0, 0, 0.16);
    
    /* Typography */
    --body-font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --body-font-weight: 300;
    --font-weight-400: 400;
    --font-weight-500: 500;
    --font-weight-600: 600;
    --font-weight-700: 700;
    --font-weight-800: 800;
    --font-weight-900: 900;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.4s ease;
}

/* Page Preloader */
html.preloading,
html.preloading body {
    overflow: hidden;
    height: 100%;
}

html.preloading body {
    position: relative;
}

html.preloading body > *:not(.page-preloader) {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

/* Ensure images are visible when NOT preloading */
html:not(.preloading) img {
    opacity: 1 !important;
    visibility: visible !important;
}

html:not(.preloading) img.loaded {
    opacity: 1 !important;
    visibility: visible !important;
}

.page-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #008000 0%, #006600 100%);
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    opacity: 1 !important;
    visibility: visible !important;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-preloader.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none;
}

.preloader-content {
    width: 100%;
    max-width: 400px;
    padding: 0 2rem;
}

.loading-bar-container {
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loading-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--white-color) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: 2px;
    position: relative;
    transition: width 0.3s ease;
}

.loading-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Typography */
body {
    font-family: var(--body-font-family);
    font-size: 15px;
    line-height: 1.6;
    font-weight: var(--body-font-weight);
    color: var(--body-color);
    overflow-x: hidden;
    background-color: var(--bg-white);
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--body-font-family);
    color: var(--text-dark);
    font-weight: var(--font-weight-700);
    line-height: 1.2;
    letter-spacing: -0.3px;
}

h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-700);
}

h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-700);
}

h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-600);
}

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

a:hover {
    color: var(--primary-color);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 1250px) {
    .container {
        max-width: 1200px;
    }
}

/* Header Styles */
.header {
    background-color: var(--bg-white);
    box-shadow: none;
    border-bottom: none;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    margin-bottom: 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    padding: 0.75rem 0;
    border-bottom: none;
}

.header.scrolled .logo img {
    height: 45px;
    transition: height 0.3s ease;
}

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

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.5rem;
    font-weight: var(--font-weight-700);
    color: var(--primary-color);
}

.logo img {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

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

/* Navigation Styles */
.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 10001;
    position: relative;
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
    display: block;
}

.nav-toggle.active span {
    background-color: var(--white-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: var(--font-weight-500);
    transition: var(--transition-fast);
    position: relative;
    font-size: 15px;
    padding-bottom: 4px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Hero Section - Slideshow */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    color: var(--white-color);
    margin-top: 0;
    margin-bottom: 0;
    /* Green background shows immediately - no loading needed */
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.hero-slideshow {
    position: relative;
    width: 100%;
    height: 100vh;
    /* Green background shows immediately */
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
    /* Green background shows immediately - no loading needed */
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* Start invisible - green background shows first */
    opacity: 0;
    /* Smooth fade-in transition when loaded */
    transition: opacity 1.2s ease-in-out;
    text-indent: -9999px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* Green background is always visible behind image */
.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    z-index: 0;
    /* Always visible - shows immediately */
    opacity: 1;
}

/* When image loads, fade it in smoothly over green background */
.hero-slide-image.loaded {
    opacity: 1 !important;
}

/* Active slide image fades in when loaded */
.hero-slide.active .hero-slide-image.loaded {
    opacity: 1 !important;
}

/* After preloader, fade in images smoothly */
html:not(.preloading) .hero-slide.active .hero-slide-image.loaded {
    opacity: 1 !important;
}

/* Fallback if image doesn't load */
.hero-slide:has(img[style*="display: none"]) {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.6) 0%, rgba(0, 102, 0, 0.6) 100%);
    z-index: 3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 4;
    max-width: 900px;
    margin: 0 auto;
    padding: 5rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
    position: relative;
    z-index: 5;
}

/* Ensure buttons are visible in hero section */
.hero-buttons .btn {
    position: relative;
    z-index: 6;
    opacity: 1;
    visibility: visible;
}

.hero-navigation {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

/* Position prev/next arrows on left and right sides */
.hero-prev {
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.hero-next {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}


.hero-nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-prev:hover,
.hero-next:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.hero-prev:active,
.hero-next:active {
    transform: translateY(-50%) scale(0.95);
}

/* Fix hover transform on mobile when using bottom positioning */
@media screen and (max-width: 768px) {
    .hero-prev:hover,
    .hero-next:hover {
        transform: scale(1.1);
    }
    
    .hero-prev:active,
    .hero-next:active {
        transform: scale(0.95);
    }
}

.hero-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-dot.active,
.hero-dot:hover {
    background: var(--white-color);
    width: 12px;
    height: 12px;
}

.hero-title,
.n_banner_content h1,
.n_hero_banner_area h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-700);
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--white-color);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 0, 0, 0.6);
}

.hero-subtitle,
.n_banner_content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--white-color);
    line-height: 1.7;
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.85) 0%, rgba(0, 102, 0, 0.85) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 102, 0, 0.5);
    max-width: 90%;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

/* Buttons - Based on old theme */
.btn {
    display: inline-block;
    padding: 14px 37px;
    border-radius: 45px;
    text-decoration: none;
    font-weight: var(--font-weight-600);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 15px;
    line-height: 1.5;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white-color);
    box-shadow: 0 10px 30px 0 rgba(0, 204, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 179, 0, 0.25);
    color: var(--white-color);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 179, 0, 0.2);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white-color);
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.25);
    color: var(--white-color);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: var(--font-weight-700);
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--body-color);
    font-size: 1.125rem;
    line-height: 1.8;
    font-weight: var(--font-weight-400);
    letter-spacing: 0.2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    justify-items: start;
}

/* Center the last item (Duty Free Sales) when it's alone on a row - Desktop only */
@media screen and (min-width: 769px) {
    .features-grid .feature-card:last-child {
        grid-column: 1 / -1;
        justify-self: center;
        max-width: 280px;
    }
}

.feature-card {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 6px;
    box-shadow: 0 10px 30px 0 rgba(20, 3, 67, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid transparent;
    opacity: 0;
}

.feature-card.visible {
    opacity: 1;
    animation: corporateFadeIn 0.6s ease-out forwards;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 102, 0, 0.12);
    border-color: rgba(0, 128, 0, 0.2);
}

.feature-card:hover h3 {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    min-height: 80px;
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.1) 0%, rgba(0, 102, 0, 0.1) 100%);
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
}

.feature-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(27%) sepia(100%) saturate(10000%) hue-rotate(100deg) brightness(0.5);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.15) 0%, rgba(0, 102, 0, 0.15) 100%);
    transform: scale(1.05);
}

.feature-card:hover .feature-icon img {
    filter: brightness(0) saturate(100%) invert(27%) sepia(100%) saturate(10000%) hue-rotate(100deg) brightness(0.7);
    transform: scale(1.1);
}

.feature-icon i {
    font-size: 3rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon i {
    color: var(--accent-color);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 50px;
    height: 50px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon svg {
    transform: scale(1.1);
}

.feature-card:hover .feature-icon svg path,
.feature-card:hover .feature-icon svg circle {
    stroke: var(--accent-color);
    fill: var(--accent-color);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-600);
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.feature-card p {
    color: var(--body-color);
    line-height: 1.75;
    font-size: 15px;
    font-weight: var(--font-weight-400);
}

/* Feature Icon with Green Background */
.b_features_icon {
    background: var(--primary-color);
    width: 100px;
    height: 100px;
    line-height: 94px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.b_features_icon img {
    width: 50px;
    height: 50px;
}

/* About Preview Section */
.about-preview {
    padding: 100px 0;
    background-color: var(--gray-bg-theme);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-700);
}

.about-text p {
    font-size: 1.125rem;
    color: var(--body-color);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white-color);
    padding: 120px 0 80px;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-700);
    margin-bottom: 0.5rem;
    color: var(--white-color);
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.95;
    color: var(--white-color);
}

/* Page Content */
.page-content {
    padding: 100px 0;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-700);
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.content-section p {
    font-size: 1.125rem;
    color: var(--body-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    padding-left: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--body-color);
    font-size: 1.125rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: var(--font-weight-700);
    font-size: 1.25rem;
}

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

.service-card {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 6px;
    box-shadow: 0 10px 30px 0 rgba(20, 3, 67, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid transparent;
    opacity: 0;
}

.service-card.visible {
    opacity: 1;
    animation: corporateFadeIn 0.6s ease-out forwards;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 102, 0, 0.12);
    border-color: rgba(0, 128, 0, 0.2);
}

.service-card:hover h3 {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.1) 0%, rgba(0, 102, 0, 0.1) 100%);
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
}

.service-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(27%) sepia(100%) saturate(10000%) hue-rotate(100deg) brightness(0.5);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.15) 0%, rgba(0, 102, 0, 0.15) 100%);
    transform: scale(1.05);
}

.service-card:hover .service-icon img {
    filter: brightness(0) saturate(100%) invert(27%) sepia(100%) saturate(10000%) hue-rotate(100deg) brightness(0.7);
    transform: scale(1.1);
}

.service-icon i {
    font-size: 3rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

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

.service-icon svg {
    width: 50px;
    height: 50px;
    transition: all 0.3s ease;
}

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

.service-card:hover .service-icon svg path,
.service-card:hover .service-icon svg circle {
    stroke: var(--accent-color);
    fill: var(--accent-color);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-600);
}

.service-card p {
    color: var(--body-color);
    line-height: 1.8;
    font-size: 15px;
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.125rem;
    color: var(--body-color);
    line-height: 1.8;
}

/* Stations Grid */
.stations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.station-card {
    background-color: var(--bg-white);
    padding: 0;
    border-radius: 6px;
    box-shadow: 0 10px 30px 0 rgba(20, 3, 67, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid transparent;
    opacity: 0;
    overflow: hidden;
}

.station-card.visible {
    opacity: 1;
    animation: corporateFadeIn 0.6s ease-out forwards;
}

.station-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 102, 0, 0.12);
    border-color: rgba(0, 128, 0, 0.2);
}

.station-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: var(--font-weight-600);
}

.station-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.station-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.station-link:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.map-icon {
    font-size: 1.25rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.station-link:hover .map-icon {
    transform: scale(1.2);
}

/* Station Images */
.station-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background-color: var(--gray-bg-theme);
    position: relative;
}

.station-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

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

.station-card h3 {
    padding: 1.5rem 2rem 0.5rem;
}

.station-card p {
    color: var(--body-color);
    margin: 0.75rem 2rem 1rem;
    line-height: 1.8;
    padding-bottom: 1rem;
}

.btn-small {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    margin: 0.5rem 2rem 1.5rem;
    display: inline-block;
}

.station-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
    text-align: left;
}

.station-list li {
    padding: 0.5rem 0;
    position: relative;
    color: var(--body-color);
}

.station-list-link {
    color: var(--body-color);
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
}

.station-list-link:hover {
    color: var(--primary-color);
    padding-left: 4px;
}

.station-list-link:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.station-list-link .map-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.station-list-link:hover .map-icon {
    transform: scale(1.2);
}

/* Contact Page Styles */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-700);
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-info > p {
    color: var(--body-color);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
    font-weight: var(--font-weight-600);
}

.contact-item p {
    color: var(--body-color);
    margin: 0;
    line-height: 1.8;
}

.station-locations {
    margin-top: 2rem;
}

.station-locations h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-600);
}

.contact-form-wrapper {
    background-color: var(--gray-bg-theme);
    padding: 2.5rem;
    border-radius: 6px;
}

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

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

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

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 15px;
    font-family: var(--body-font-family);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--bg-white);
    font-weight: var(--font-weight-400);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 128, 0, 0.08);
}

.form-group label {
    font-weight: var(--font-weight-600);
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 14px;
    letter-spacing: 0.3px;
}

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

/* Form Message Styles */
.form-message {
    padding: 1rem 1.5rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    font-weight: var(--font-weight-500);
    animation: corporateFadeIn 0.3s ease-out;
}

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

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

.btn-loading {
    display: inline-block;
}

#submitBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: var(--white-color);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--white-color);
    font-weight: var(--font-weight-600);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 14px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

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

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease, padding-left 0.2s ease;
    font-weight: var(--font-weight-400);
    display: inline-block;
}

.footer-section a:hover {
    color: var(--accent-color);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Mobile Responsive Styles
   Based on mobile-optimization.css
   ============================================ */

/* Tablet and Mobile Menu Styles */
@media screen and (max-width: 1024px) {
    body.menu-open {
        overflow: hidden !important;
    }
}

/* Base Mobile Styles */
@media screen and (max-width: 768px) {
    body {
        font-size: 16px;
        line-height: 1.6;
    }
    
    h1 {
        font-size: 28px !important;
        line-height: 1.3;
        font-weight: var(--font-weight-800) !important;
        -webkit-font-smoothing: antialiased !important;
        -moz-osx-font-smoothing: grayscale !important;
    }
    
    .hero-title,
    .n_banner_content h1,
    .n_hero_banner_area h1 {
        font-size: 24px !important;
        margin-bottom: 15px;
        font-weight: var(--font-weight-900) !important;
        text-rendering: optimizeLegibility !important;
    }
    
    h2 {
        font-size: 24px !important;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 20px !important;
    }
    
    h4, h5 {
        font-size: 18px !important;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    /* Reduce navbar height on mobile to match desktop */
    .header {
        padding: 1rem 0 !important;
    }
    
    .header.scrolled {
        padding: 0.75rem 0 !important;
    }
    
    .logo img {
        height: 50px !important;
    }
    
    .header.scrolled .logo img {
        height: 45px !important;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(0, 102, 0, 1) 0%, rgba(0, 128, 0, 1) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        min-height: 100vh;
        max-height: 100vh;
        box-shadow: none;
        padding: 5rem 2rem 2rem;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        gap: 0;
        z-index: 9999;
        overflow-y: auto;
        overflow-x: hidden;
        opacity: 0;
        visibility: hidden;
        justify-content: center;
        align-items: center;
        margin: 0;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Prevent body scroll when menu is open */
    body:has(.nav-menu.active) {
        overflow: hidden;
        height: 100vh;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.3s; }
    
    .nav-menu a {
        display: block;
        padding: 1rem 1.5rem;
        width: 100%;
        color: var(--white-color);
        font-size: 1.125rem;
        font-weight: var(--font-weight-600);
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        background-color: rgba(255, 255, 255, 0.15);
        color: var(--white-color);
        transform: translateX(5px);
    }
    
    .nav-menu a::after {
        display: none;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .nav-toggle.active {
        position: fixed;
        top: 1.5rem;
        right: 1.5rem;
        z-index: 10000;
    }
    
    .hero {
        height: 100vh;
    }
    
    .hero-content {
        padding: 3rem 1rem;
        height: 100vh;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        text-align: center;
        padding: 0.875rem 1.25rem;
        max-width: 95%;
        border-radius: 6px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        align-items: center;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-navigation {
        bottom: 1rem;
        padding: 0.5rem 1rem;
    }
    
    .hero-prev {
        left: 0.5rem;
        top: auto;
        bottom: 6rem;
        transform: none;
        width: 40px;
        height: 40px;
    }
    
    .hero-next {
        right: 0.5rem;
        top: auto;
        bottom: 6rem;
        transform: none;
        width: 40px;
        height: 40px;
    }
    
    .hero-nav-btn {
        width: 35px;
        height: 35px;
    }
    
    /* Add spacing so arrows don't overlap buttons */
    .hero-buttons {
        margin-bottom: 2rem;
    }
    
    .hero-dot {
        width: 8px;
        height: 8px;
    }
    
    .hero-dot.active {
        width: 10px;
        height: 10px;
    }
    
    .features {
        padding: 60px 0 !important;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-preview {
        padding: 60px 0 !important;
    }
    
    .about-text h2 {
        font-size: 1.75rem;
    }
    
    .page-header {
        padding: 80px 0 60px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .page-content {
        padding: 60px 0 !important;
    }
    
    .content-section h2 {
        font-size: 1.5rem;
    }
    
    .content-section p {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .station-image {
        height: 220px;
    }
    
    .station-card h3 {
        padding: 1.25rem 1.5rem 0.5rem;
        font-size: 1.25rem;
    }
    
    .station-card p {
        margin: 0.75rem 1.5rem 1rem;
        padding-bottom: 0.75rem;
    }
    
    .stations-grid {
        grid-template-columns: 1fr;
        min-width: 0;
        gap: 1.5rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stations-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .station-card {
        padding: 0;
    }
    
    .station-image {
        height: 220px;
    }
    
    .station-card h3 {
        padding: 1.25rem 1.5rem 0.5rem;
        font-size: 1.25rem;
    }
    
    .station-card p {
        margin: 0.75rem 1.5rem 1rem;
        padding-bottom: 0.75rem;
    }
    
    .station-link,
    .station-list-link {
        font-size: 0.9375rem;
    }
    
    .btn-small {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
        width: 100%;
        max-width: 200px;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .footer {
        padding: 60px 0 30px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 16px;
        min-height: 44px;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Small Mobile Devices */
@media screen and (max-width: 480px) {
    h1 {
        font-size: 22px !important;
        font-weight: var(--font-weight-900) !important;
    }
    
    .hero-title,
    .n_banner_content h1 {
        font-size: 20px !important;
        font-weight: var(--font-weight-900) !important;
    }
    
    h2 {
        font-size: 20px !important;
    }
    
    .hero {
        height: 100vh;
    }
    
    .hero-content {
        padding: 2.5rem 1rem;
        height: 100vh;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 1.75rem;
        text-align: center;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        text-align: center;
        padding: 0.75rem 1rem;
        max-width: 100%;
        border-radius: 6px;
        line-height: 1.6;
    }
    
    .hero-buttons {
        align-items: center;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons .btn {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-navigation {
        bottom: 0.75rem;
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }
    
    .hero-prev {
        left: 0.5rem;
        top: auto;
        bottom: 5rem;
        transform: none;
        width: 32px;
        height: 32px;
    }
    
    .hero-next {
        right: 0.5rem;
        top: auto;
        bottom: 5rem;
        transform: none;
        width: 32px;
        height: 32px;
    }
    
    .hero-nav-btn {
        width: 28px;
        height: 28px;
    }
    
    /* Add spacing so arrows don't overlap buttons on small screens */
    .hero-buttons {
        margin-bottom: 2rem;
        gap: 0.5rem;
    }
    
    .hero-buttons .btn {
        font-size: 0.8rem;
        padding: 0.65rem 1rem;
    }
    
    .hero-nav-btn svg {
        width: 18px;
        height: 18px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .feature-card,
    .service-card {
        padding: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .content-section h2 {
        font-size: 1.375rem;
    }
    
    section {
        padding: 30px 0 !important;
    }
}

/* Tablet Styles */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .hero {
        height: 100vh;
    }
    
    .hero-content {
        padding: 4rem 1rem;
        height: 100vh;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    
    .hero-title {
        text-align: center;
    }
    
    .hero-subtitle {
        text-align: center;
        padding: 0.75rem 1rem;
        max-width: 100%;
    }
    
    .hero-buttons {
        align-items: center;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-title,
    .n_hero_banner_area h1,
    .n_banner_content h1 {
        font-size: 40px !important;
        font-weight: var(--font-weight-800) !important;
    }
    
    section {
        padding: 50px 0 !important;
    }
}

/* Prevent Horizontal Scroll */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

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

/* Focus styles for accessibility */
a:focus,
button:focus,
.nav-menu a:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Hero slideshow responsive images */
.hero-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 768px) {
    .hero-slide-image {
        object-position: center;
    }
}

/* Corporate Fade-In Animation */
@keyframes corporateFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--border-color) 20%, 
        var(--border-color) 80%, 
        transparent 100%);
    margin: 5rem 0;
    border: none;
}

/* Remove page load animation */
/* Enhanced card styling */
.feature-card,
.service-card,
.station-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 8px; /* Slightly more rounded */
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06); /* Softer shadow */
    border: 1px solid rgba(0, 102, 0, 0.08); /* Subtle border */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smoother easing */
}

/* Better button styling */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 12px rgba(0, 102, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 102, 0, 0.3);
}

/* Refined header */
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}
/* Icon hover effects - consistent with brand colors */
.feature-card:hover .feature-icon i,
.service-card:hover .service-icon i {
    transform: scale(1.1);
}

.station-list-link:hover .map-icon {
    transform: scale(1.1); /* Reduce from 1.2 */
}

/* ============================================
   Statistics Section
   ============================================ */
.statistics {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    padding: 4rem 0;
    color: var(--white-color);
    position: relative;
    overflow: hidden;
}

.statistics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

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

.stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.stat-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--white-color);
    opacity: 0.95;
    background: rgba(255, 255, 255, 0.15);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.stat-item:hover .stat-icon {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: var(--font-weight-800);
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--white-color);
}

.stat-label {
    font-size: 1.1rem;
    font-weight: var(--font-weight-500);
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   WhatsApp Floating Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse-whatsapp 2s ease-in-out infinite;
    opacity: 1;
    visibility: visible;
}

.whatsapp-float.hide-near-footer {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 128, 0, 0.3);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.back-to-top.hide-near-footer {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 128, 0, 0.4);
}

/* ============================================
   Smooth Scroll Animations
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-icon {
        font-size: 2.5rem;
        width: 70px;
        height: 70px;
    }
    
    .feature-icon,
    .service-icon {
        width: 80px;
        height: 80px;
    }
    
    .feature-icon img,
    .service-icon img {
        width: 45px;
        height: 45px;
    }
    
    .feature-icon i,
    .service-icon i {
        font-size: 2.5rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 1rem;
        bottom: 1.5rem;
        left: 1.5rem;
    }
}

/* Extra small phones - very narrow screens (iPhone SE, etc.) */
@media screen and (max-width: 375px) {
    .hero-prev {
        left: 0.25rem;
        top: auto;
        bottom: 4.5rem;
        transform: none;
        width: 28px;
        height: 28px;
    }
    
    .hero-next {
        right: 0.25rem;
        top: auto;
        bottom: 4.5rem;
        transform: none;
        width: 28px;
        height: 28px;
    }
    
    .hero-nav-btn {
        width: 26px;
        height: 26px;
    }
    
    .hero-nav-btn svg {
        width: 14px;
        height: 14px;
    }
    
    .hero-buttons {
        margin-bottom: 1.5rem;
        gap: 0.4rem;
    }
    
    .hero-buttons .btn {
        font-size: 0.75rem;
        padding: 0.6rem 0.9rem;
    }
}

@media screen and (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}