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

:root {
    /* Colors */
    --color-dark-blue: #0A2540;
    --color-navy: #1E3A5F;
    --color-neon-green: #00FF88;
    --color-tech-green: #00D66C;
    --color-white: #FFFFFF;
    --color-light-gray: #F5F5F5;
    --color-gray: #E0E0E0;
    --color-dark: #1a1a1a;
    --color-overlay: rgba(10, 37, 64, 0.85);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    font-family: var(--font-secondary);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--color-dark-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition-smooth);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-neon-green);
    transition: var(--transition-smooth);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-dark-blue);
    border-radius: 3px;
    transition: var(--transition-smooth);
}

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

/* Hero Video Background */
.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
}

/* Fallback Background if video doesn't load */
.hero-fallback {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-navy) 100%);
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 214, 108, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(10, 37, 64, 0.6) 0%, rgba(10, 37, 64, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 900px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-family: var(--font-secondary);
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-neon-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 20px;
    line-height: 1.4;
}

.hero-subtitle .highlight {
    color: var(--color-neon-green);
    font-weight: 700;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-neon-green);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

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

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span,
.btn i {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--color-neon-green);
    color: var(--color-dark-blue);
}

.btn-primary:hover {
    background: var(--color-tech-green);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.4);
}

.btn-cta {
    background: var(--color-white);
    color: var(--color-dark-blue);
}

.btn-cta:hover {
    background: var(--color-neon-green);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.btn-submit {
    background: var(--color-dark-blue);
    color: var(--color-white);
    width: 100%;
}

.btn-submit:hover {
    background: var(--color-navy);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 37, 64, 0.3);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-neon-green);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-navy);
    opacity: 0.8;
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--section-padding);
    background: linear-gradient(45deg, #0A2540, #1E3A5F, #00FF88, #00D66C);
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
    position: relative;
    overflow: hidden;
}

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

/* Dark overlay for better text readability */
.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.85);
    z-index: 0;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about .section-title {
    color: var(--color-white);
}

.about .section-subtitle {
    color: var(--color-light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--color-light-gray);
}

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

.stat-item {
    text-align: center;
    padding: 25px;
    background: var(--color-light-gray);
    border-radius: 15px;
    transition: var(--transition-smooth);
}

.stat-item:hover {
    background: var(--color-dark-blue);
    color: var(--color-white);
    transform: translateY(-5px);
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--color-neon-green);
    margin-bottom: 10px;
}

.stat-item h4 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 0.9rem;
    margin: 0;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

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

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #0A2540 0%, #1E3A5F 50%, #00D66C 100%);
    background-size: 200% 200%;
    animation: gradientMove 20s ease infinite;
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.6);
    z-index: 0;
}

.how-it-works .container {
    position: relative;
    z-index: 1;
}

.how-it-works .section-title {
    color: var(--color-white);
}

.how-it-works .section-subtitle {
    color: var(--color-light-gray);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.step-card.visible {
    animation: fadeInUp 0.6s ease-out forwards;
}

.step-card:nth-child(1) { animation-delay: 0.1s; }
.step-card:nth-child(2) { animation-delay: 0.2s; }
.step-card:nth-child(3) { animation-delay: 0.3s; }
.step-card:nth-child(4) { animation-delay: 0.4s; }

.step-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.6);
    background: rgba(0, 255, 136, 0.15);
    border-color: rgba(0, 255, 136, 0.5);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-neon-green), var(--color-tech-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
    transition: var(--transition-bounce);
}

.step-card:hover .step-icon {
    transform: rotate(360deg) scale(1.1);
}

.step-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-gray);
    opacity: 0.3;
}

.step-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 15px;
}

.step-card p {
    color: var(--color-light-gray);
    line-height: 1.6;
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #1E3A5F 0%, #0A2540 50%, #00FF88 100%);
    background-size: 200% 200%;
    animation: gradientMove 20s ease infinite;
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.7);
    z-index: 0;
}

.benefits .container {
    position: relative;
    z-index: 1;
}

.benefits .section-title {
    color: var(--color-white);
}

.benefits .section-subtitle {
    color: var(--color-light-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.benefit-card.visible {
    animation: fadeInUp 0.6s ease-out forwards;
}

.benefit-card:nth-child(1) { animation-delay: 0.1s; }
.benefit-card:nth-child(2) { animation-delay: 0.2s; }
.benefit-card:nth-child(3) { animation-delay: 0.3s; }
.benefit-card:nth-child(4) { animation-delay: 0.4s; }
.benefit-card:nth-child(5) { animation-delay: 0.5s; }
.benefit-card:nth-child(6) { animation-delay: 0.6s; }

.benefit-card:hover {
    background: rgba(0, 255, 136, 0.2);
    color: var(--color-white);
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.6);
    border-color: rgba(0, 255, 136, 0.5);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--color-neon-green);
    transition: var(--transition-smooth);
}

.benefit-card:hover .benefit-icon {
    background: var(--color-neon-green);
    color: var(--color-dark-blue);
    transform: scale(1.15);
}

.benefit-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--color-white);
    transition: var(--transition-smooth);
}

.benefit-card:hover h3 {
    color: var(--color-neon-green);
}

.benefit-card p {
    line-height: 1.6;
    color: var(--color-light-gray);
    transition: var(--transition-smooth);
}

.benefit-card:hover p {
    color: var(--color-white);
}

/* ===================================
   Products Section
   =================================== */
.products {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #1E3A5F 0%, #0A2540 50%, #00D66C 100%);
    background-size: 200% 200%;
    animation: gradientMove 20s ease infinite;
    position: relative;
    overflow: hidden;
}

/* Overlay for better glassmorphism effect */
.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.5);
    z-index: 0;
}

.products .container {
    position: relative;
    z-index: 1;
}

.products .section-title {
    color: var(--color-white);
}

.products .section-subtitle {
    color: var(--color-light-gray);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(30px);
}

.product-card.visible {
    animation: fadeInUp 0.6s ease-out forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }

.product-card:hover {
    transform: translateY(-15px) scale(1.08);
    box-shadow: 0 25px 70px rgba(0, 255, 136, 0.7);
    background: rgba(0, 255, 136, 0.2);
    border-color: rgba(0, 255, 136, 0.6);
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-neon-green), var(--color-tech-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--color-white);
    transition: var(--transition-bounce);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3);
}

.product-card:hover .product-icon {
    transform: rotate(360deg) scale(1.15);
}

.product-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.product-list {
    list-style: none;
    text-align: left;
}

.product-list li {
    padding: 8px 0;
    color: var(--color-light-gray);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.product-list li:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.product-list li i {
    color: var(--color-tech-green);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* ===================================
   Gallery Section
   =================================== */
.gallery {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.9);
}

.gallery-item.visible {
    animation: zoomIn 0.6s ease-out forwards;
}

@keyframes zoomIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }
.gallery-item:nth-child(5) { animation-delay: 0.5s; }
.gallery-item:nth-child(6) { animation-delay: 0.6s; }

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, var(--color-dark-blue) 0%, transparent 100%);
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay h4 {
    color: var(--color-white);
    font-size: 1.2rem;
    font-weight: 600;
}

/* ===================================
   CTA Section
   =================================== */
.cta {
    padding: 100px 20px;
    background: linear-gradient(45deg, #0A2540, #1E3A5F, #00FF88, #00D66C);
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: var(--font-secondary);
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-content p {
    font-size: 1.3rem;
    color: var(--color-light-gray);
    margin-bottom: 40px;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: var(--section-padding);
    background: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-dark-blue);
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--color-navy);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--color-light-gray);
    border-radius: 15px;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-method:hover {
    background: var(--color-dark-blue);
    transform: translateX(10px);
}

.contact-method i {
    font-size: 2rem;
    color: var(--color-neon-green);
}

.contact-method h4 {
    font-size: 1.1rem;
    color: var(--color-dark-blue);
    margin-bottom: 5px;
    transition: var(--transition-smooth);
}

.contact-method p {
    margin: 0;
    font-size: 1rem;
    color: var(--color-navy);
    transition: var(--transition-smooth);
}

.contact-method:hover h4,
.contact-method:hover p {
    color: var(--color-white);
}

.social-media h4 {
    font-size: 1.1rem;
    color: var(--color-dark-blue);
    margin-bottom: 15px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light-gray);
    border-radius: 50%;
    color: var(--color-dark-blue);
    font-size: 1.3rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-icons a:hover {
    background: var(--color-neon-green);
    color: var(--color-dark-blue);
    transform: translateY(-5px);
}

/* ===================================
   Contact Form
   =================================== */
.contact-form {
    background: var(--color-light-gray);
    padding: 40px;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-dark-blue);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--color-gray);
    border-radius: 10px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-smooth);
    background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-neon-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(45deg, #0A2540, #1E3A5F, #00FF88, #00D66C);
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
    color: var(--color-white);
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
}

/* Dark overlay for better text readability */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.9);
    z-index: 0;
}

.footer .container {
    position: relative;
    z-index: 1;
}

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

.footer-brand img {
    height: 60px;
    width: auto;
    margin-bottom: 15px;
}

.footer-brand h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-neon-green);
}

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

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

.footer-links ul li a {
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--color-neon-green);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--color-neon-green);
    color: var(--color-dark-blue);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* ===================================
   WhatsApp Floating Button
   =================================== */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: var(--transition-smooth);
    animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
    }
}

.whatsapp-button:hover {
    transform: scale(1.15);
    box-shadow: 0 15px 50px rgba(37, 211, 102, 0.7);
    animation: none;
}

.whatsapp-button i {
    transition: var(--transition-smooth);
}

.whatsapp-button:hover i {
    transform: rotate(360deg);
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--color-dark-blue);
    color: var(--color-white);
    padding: 10px 18px;
    border-radius: 10px;
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid var(--color-dark-blue);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-button:hover .whatsapp-tooltip {
    opacity: 1;
    right: 80px;
}

/* ===================================
   Parallax Elements
   =================================== */
.parallax {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablets */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.6rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: var(--color-white);
        width: 100%;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition-smooth);
        gap: 20px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 120px 20px 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-button {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.7rem;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .nav-logo span {
        font-size: 1.2rem;
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.hidden {
    opacity: 0;
    transform: translateY(30px);
}

.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}