/* ========================================
   CSS Variables - Color System
======================================== */
:root {
    /* Brand Colors */
    --brand-blue: #09649B;
    --brand-blue-light: #0a7ab8;
    --brand-blue-dark: #054d78;
    --brand-green: #3E9948;
    --brand-green-light: #4db558;
    --brand-green-dark: #2d7a35;
    
    /* Legacy mappings for compatibility */
    --primary: #09649B;
    --primary-light: #0a7ab8;
    --primary-dark: #054d78;
    --accent: #3E9948;
    --accent-light: #4db558;
    
    /* Neutrals */
    --neutral-900: #111827;
    --neutral-700: #374151;
    --neutral-500: #6b7280;
    --neutral-300: #d1d5db;
    --neutral-200: #e5e7eb;
    --neutral-100: #f3f4f6;
    --bg-cream: #f8fafc;
    --bg-blue-light: #f0f7fb;
    --bg-green-light: #f0faf1;
    --white: #ffffff;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--neutral-700);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    color: var(--neutral-900);
    font-weight: 700;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* ========================================
   Utility Classes
======================================== */
.text-primary-custom { color: var(--brand-blue) !important; }
.text-accent { color: var(--brand-green) !important; }
.text-neutral-500 { color: var(--neutral-500) !important; }
.text-neutral-700 { color: var(--neutral-700) !important; }

.bg-primary-custom { background-color: var(--brand-blue) !important; }
.bg-primary-dark { background-color: var(--brand-blue-dark) !important; }
.bg-cream { background-color: var(--bg-cream) !important; }
.bg-neutral-900 { background-color: var(--neutral-900) !important; }

.accent-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-green) 100%);
    border-radius: 2px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Buttons
======================================== */
.btn-primary-custom {
    background: var(--brand-blue);
    border: none;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(9, 100, 155, 0.3);
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(9, 100, 155, 0.4);
    color: var(--white);
    background: var(--brand-blue-dark);
}

.btn-secondary-custom {
    background: var(--brand-green);
    border: none;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(62, 153, 72, 0.3);
    transition: all 0.3s ease;
}

.btn-secondary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(62, 153, 72, 0.4);
    color: var(--white);
    background: var(--brand-green-dark);
}

.btn-outline-light-custom {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-light-custom:hover {
    background: var(--white);
    color: var(--brand-blue);
}

.btn-white {
    background: var(--white);
    color: var(--brand-green-dark);
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.btn-white:hover {
    background: var(--bg-cream);
    color: var(--brand-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* ========================================
   Navigation
======================================== */
/* Dropdown Styles */
.dropdown-menu {
    border: none;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.6rem 1.5rem;
    color: var(--neutral-700);
    font-weight: 500;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: var(--bg-blue-light);
    color: var(--primary-blue);
    padding-left: 1.8rem;
}

.dropdown-item.active {
    background: var(--primary-blue);
    color: var(--white);
}

.navbar-custom {
    padding: 10px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.navbar-custom.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 1px 0;
}

.navbar-brand-custom {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
}

.navbar-custom.scrolled .navbar-brand-custom {
    color: var(--neutral-900);
}

.brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
}

.navbar-custom.scrolled .brand-icon {
    background: var(--brand-blue);
}

.brand-icon i {
    font-size: 1.4rem;
    color: var(--white);
}

.nav-link-custom {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    font-size: 20px;
    padding: 8px 16px !important;
    transition: all 0.3s ease;
}

.nav-link-custom:hover {
    color: var(--brand-green-light) !important;
}

.navbar-custom.scrolled .nav-link-custom {
    color: var(--neutral-700) !important;
}

.navbar-custom.scrolled .nav-link-custom:hover {
    color: var(--brand-blue) !important;
}

.btn-nav {
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    background: var(--brand-green);
    color: var(--white);
    border: none;
    transition: all 0.3s ease;
}

.navbar-custom.scrolled .btn-nav {
    background: var(--brand-green);
    color: var(--white);
}

.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(62, 153, 72, 0.3);
    background: var(--brand-green-dark);
}

/* ========================================
   Hero Section
======================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    pointer-events: none;
}

@media (max-width: 768px) {
    .hero-video {
        width: 100%;
        height: 100%;
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(9, 100, 155, 0.2) 0%, rgba(5, 77, 120, 0.5) 100%);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
  /*  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
   */ z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 20px;
}

.hero-badge {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 50px;
    background: rgba(62, 153, 72, 0.2);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(62, 153, 72, 0.4);
    color: rgba(255,255,255,0.95);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-title .text-accent {
    color: var(--brand-green-light);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto 40px;
    font-family: 'DM Sans', sans-serif;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

/* ========================================
   Stats Section
======================================== */
.stats-section {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--neutral-200);
}

.stat-item {
    text-align: center;
    padding: 10px;
}

.stat-value {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--neutral-500);
    font-weight: 500;
    margin-top: 4px;
}

/* ========================================
   About Section
======================================== */
.about-section {
    padding: 120px 0;
    background: var(--bg-green-light);
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-dark) 100%);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-placeholder {
    text-align: center;
    color: rgba(255,255,255,0.6);
}

.about-image-placeholder i {
    font-size: 5rem;
    opacity: 0.5;
    display: block;
    margin-bottom: 16px;
}

.floating-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--white);
    padding: 24px 32px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    animation: float 3s ease-in-out infinite;
}

.floating-badge .value {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-green);
}

.floating-badge .label {
    font-size: 0.85rem;
    color: var(--neutral-500);
}

.badge-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(62, 153, 72, 0.1);
    color: var(--brand-green);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* ========================================
   Products Section
======================================== */
.products-section {
    padding: 120px 0;
    background: var(--bg-blue-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .accent-line {
    margin: 0 auto 24px;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--neutral-500);
    max-width: 600px;
    margin: 0 auto;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    border: 1px solid var(--neutral-200);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(9, 100, 155, 0.12);
    border-color: rgba(9, 100, 155, 0.2);
}

.product-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.product-icon i {
    font-size: 1.6rem;
}

.product-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.product-card p {
    font-size: 0.95rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

/* ========================================
   Process Section (Circular Economy)
======================================== */
.process-section {
    padding: 100px 0 120px;
    background: #09649B;
    position: relative;
    overflow: hidden;
}

.process-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 50m-40 0a40,40 0 1,0 80,0a40,40 0 1,0 -80,0' fill='none' stroke='%23ffffff' stroke-width='0.5'/%3E%3C/svg%3E");
    background-size: 100px 100px;
}

.process-section .section-header {
    margin-bottom: 70px;
}

.process-section .section-header .accent-line {
    background: linear-gradient(90deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
    width: 50px;
    height: 4px;
    border-radius: 2px;
}

.process-section .section-header h2 {
    color: var(--white);
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.process-section .section-header p {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    font-style: normal;
    letter-spacing: 0.02em;
}

/* Timeline Container */
.process-timeline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Horizontal Connecting Line */
.process-timeline::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, 
        rgba(255,255,255,0.2) 0%, 
        rgba(255,255,255,0.4) 20%, 
        rgba(255,255,255,0.4) 80%, 
        rgba(255,255,255,0.2) 100%);
    z-index: 1;
}

/* Process Step */
.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
    flex: 1;
    max-width: 220px;
    cursor: pointer;
    padding: 10px;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.process-step:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.process-step:active {
    transform: translateY(-2px) scale(0.98);
}

/* Step Number Circle */
.step-number {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(5, 77, 120, 0.6);
    border: 2px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 0 8px rgba(255,255,255,0.05);
}

.process-step:hover .step-number {
    border-color: var(--brand-green-light);
    background: rgba(62, 153, 72, 0.2);
    box-shadow: 0 0 0 8px rgba(62, 153, 72, 0.15),
                0 0 30px rgba(62, 153, 72, 0.25);
}

.process-step.active .step-number {
    border-color: var(--brand-green-light);
    background: rgba(62, 153, 72, 0.25);
    box-shadow: 0 0 0 8px rgba(62, 153, 72, 0.2),
                0 0 40px rgba(62, 153, 72, 0.3);
}

.step-number span {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    transition: all 0.4s ease;
}

.process-step:hover .step-number span {
    color: var(--brand-green-light);
}

.process-step.active .step-number span {
    color: var(--brand-green-light);
}

/* Step Title */
.process-step h3 {
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 10px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
}

.process-step:hover h3 {
    color: var(--brand-green-light);
}

/* Step Description */
.process-step p {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
    transition: all 0.3s ease;
}

.process-step:hover p {
    color: var(--white);
}

/* Connector dots between steps */
.step-connector {
    position: absolute;
    top: 45px;
    right: -12px;
    width: 8px;
    height: 8px;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    z-index: 3;
    transition: all 0.3s ease;
}

.process-step:hover .step-connector {
    background: var(--brand-green-light);
    box-shadow: 0 0 10px rgba(62, 153, 72, 0.6);
}

.process-step:last-child .step-connector {
    display: none;
}

/* Click ripple effect */
.process-step::after {
    content: '';
    position: absolute;
    top: 55px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(62, 153, 72, 0.3);
    opacity: 0;
    transition: all 0.5s ease;
    pointer-events: none;
}

.process-step.clicked::after {
    transform: translateX(-50%) scale(1.5);
    opacity: 0;
    transition: all 0.6s ease;
}

/* Mobile Responsive Styles */
@media (max-width: 991px) {
    .process-timeline {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        width: 45%;
        max-width: none;
        flex: none;
    }

    .step-connector {
        display: none;
    }
}

@media (max-width: 576px) {
    .process-section {
        padding: 80px 0;
    }

    .process-section .section-header {
        margin-bottom: 50px;
    }

    .process-section .section-header h2 {
        font-size: 2rem;
    }

    .process-timeline {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .process-step {
        width: 100%;
        max-width: 280px;
    }

    .step-number {
        width: 80px;
        height: 80px;
    }

    .step-number span {
        font-size: 1.3rem;
    }
}

/* ========================================
   Features Section (Why Choose Us)
======================================== */
.features-section {
    padding: 120px 0;
    background: var(--white);
}

.feature-item {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    padding: 20px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--bg-blue-light);
}

.feature-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(9, 100, 155, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background: var(--brand-blue);
}

.feature-icon i {
    font-size: 1.4rem;
    color: var(--brand-blue);
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon i {
    color: var(--white);
}

.feature-content h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

/* ========================================
   CTA Section
======================================== */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-glow-1 {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    filter: blur(80px);
}

.cta-glow-2 {
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: rgba(9, 100, 155, 0.15);
    border-radius: 50%;
    filter: blur(80px);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
}

@media (max-width: 768px) {
    .cta-content h2 {
        font-size: 2rem;
    }
}

/* ========================================
   Footer
======================================== */
.footer {
    background: linear-gradient(135deg, #0a1628 0%, #0d1e36 100%);
    padding: 80px 0 40px;
    color: var(--white);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.2);
}

.footer-brand-icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.footer-brand span {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
}

.footer-description {
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 350px;
}

.footer h4 {
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--brand-green-light);
    padding-left: 5px;
}

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

.contact-item i {
    color: var(--brand-green-light);
    font-size: 1.1rem;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    margin-top: 50px;
    padding-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--brand-green-light);
}

/* ========================================
   Animations
======================================== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ========================================
   Responsive Adjustments
======================================== */
@media (max-width: 991px) {
    .floating-badge {
        bottom: -20px;
        left: 20px;
        padding: 16px 24px;
    }
    .floating-badge .value {
        font-size: 1.5rem;
    }
}

@media (max-width: 767px) {
    .about-section,
    .products-section,
    .features-section {
        padding: 80px 0;
    }
    .section-header h2 {
        font-size: 2rem;
    }
    .floating-badge {
        position: relative;
        bottom: 0;
        left: 0;
        margin-top: 20px;
        display: inline-block;
    }
}

/* ========================================
   Admin Dashboard Styles
======================================== */
.admin-sidebar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px 0;
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    color: white;
    overflow-y: auto;
}

.admin-sidebar-brand {
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.admin-sidebar-brand h3 {
    font-size: 20px;
    margin-bottom: 5px;
}

.admin-sidebar-menu {
    list-style: none;
}

.admin-sidebar-menu li {
    margin: 0;
}

.admin-sidebar-menu a {
    display: block;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-left: 4px solid transparent;
    transition: all 0.3s;
}

.admin-sidebar-menu a:hover,
.admin-sidebar-menu a.active {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: #fff;
    color: white;
}

.admin-main-content {
    margin-left: 250px;
    padding: 30px;
}

.admin-top-bar {
    background: white;
    padding: 20px 30px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.admin-top-bar h1 {
    color: #333;
    font-size: 24px;
}

.admin-user-menu {
    display: flex;
    gap: 15px;
    align-items: center;
}

.admin-user-menu a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.admin-stat-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.admin-stat-card .stat-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.admin-stat-card .stat-value {
    font-size: 32px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.admin-stat-card .stat-label {
    color: #999;
    font-size: 14px;
}

.admin-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.admin-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.admin-card-header {
    background: #f8f9fa;
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-card-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.admin-card-body {
    padding: 20px;
}

.admin-sidebar-menu .dropdown-toggle::after {
    content: '\f145';
    font-family: 'bootstrap-icons';
    float: right;
    transition: transform 0.3s;
}

.admin-sidebar-menu .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(90deg);
}

.admin-sidebar-menu .collapse ul {
    padding-left: 20px;
}

.admin-sidebar-menu .collapse ul li a {
    padding: 8px 20px;
    font-size: 14px;
}

/* ========================================
   Admin Form Styles
======================================== */
.admin-form-group {
    margin-bottom: 20px;
}

.admin-form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.admin-form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: #fff;
}

.admin-form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.admin-form-control.is-invalid {
    border-color: #dc3545;
}

.admin-form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 12px;
    margin-top: 4px;
}

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

.admin-form-file {
    padding: 8px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
}

.admin-form-file:focus {
    outline: none;
    border-color: #667eea;
}

.admin-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.admin-btn-primary {
    background: #667eea;
    color: white;
}

.admin-btn-primary:hover {
    background: #5a67d8;
    transform: translateY(-1px);
}

.admin-btn-secondary {
    background: #e2e8f0;
    color: #4a5568;
}

.admin-btn-secondary:hover {
    background: #cbd5e0;
}

.admin-btn-danger {
    background: #dc3545;
    color: white;
}

.admin-btn-danger:hover {
    background: #c82333;
}

/* ========================================
   Admin Image/Video Upload Styles
======================================== */
.admin-image-upload-section,
.admin-video-upload-section {
    border: 2px dashed #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    background: #f8f9fa;
    transition: border-color 0.3s, background-color 0.3s;
}

.admin-image-upload-section:hover,
.admin-video-upload-section:hover {
    border-color: #667eea;
    background: #f0f4ff;
}

.admin-upload-icon {
    font-size: 48px;
    color: #667eea;
    margin-bottom: 10px;
}

.admin-upload-text {
    color: #666;
    margin-bottom: 15px;
}

.admin-current-image,
.admin-current-video {
    margin-bottom: 20px;
    text-align: left;
}

.admin-image-preview,
.admin-video-preview {
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #e0e0e0;
    background: white;
}

.admin-preview-image {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: cover;
}

.admin-new-image-preview {
    margin-top: 20px;
}

.admin-file-info {
    margin-top: 10px;
    font-size: 12px;
    color: #666;
}

.admin-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

@media (max-width: 768px) {
    .admin-sidebar {
        width: 0;
        left: -250px;
    }

    .admin-main-content {
        margin-left: 0;
    }

    .admin-content-grid {
        grid-template-columns: 1fr;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}