:root {
    --color-primary: #FF5A1F; /* A vibrant orange */
    --color-primary-dark: #D33100;
    --color-secondary: #475569;
    --color-dark: #0f172a;
    
    --color-wpp: #25D366;
    --color-wpp-dark: #128C7E;
    
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-bg: #f8fafc;
    --color-bg-alt: #ffffff;
    
    --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3 {
    color: var(--color-dark);
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

h1 span {
    color: var(--color-primary);
    display: inline;
}

h2 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

p {
    color: var(--color-text-light);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(255, 90, 31, 0.39);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 90, 31, 0.23);
}

.btn-secondary {
    background: var(--color-bg-alt);
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e2e8f0;
}

.btn-secondary:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

/* Header */
.glass-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

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

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo i {
    font-size: 1.8rem;
}

.desktop-nav {
    display: flex;
    gap: 2.5rem;
}

.desktop-nav a {
    text-decoration: none;
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.hero-text {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 90, 31, 0.1);
    color: var(--color-primary);
    font-weight: 600;
    border-radius: 50px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-actions .btn-wpp {
    background: var(--color-wpp);
    box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.39);
}

.hero-actions .btn-wpp:hover {
    background: var(--color-wpp-dark);
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    width: 450px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Differentials */
.differentials {
    padding: 5rem 0;
    background: var(--color-bg-alt);
}

.grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--color-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(226, 232, 240, 0.5);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-alt);
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(255, 90, 31, 0.1);
    color: var(--color-primary);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.feature-card:hover .icon-wrapper {
    background: var(--color-primary);
    color: white;
}

.feature-card h3 {
    margin-bottom: 1rem;
}

/* About Us */
.about {
    padding: 5rem 0;
}

.about-container {
    display: flex;
    align-items: center;
    gap: 4rem;
    background: var(--color-bg-alt);
    padding: 4rem;
    border-radius: 30px;
    box-shadow: var(--shadow-md);
}

.about-content {
    flex: 1;
}

.about-content h2 {
    text-align: left;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
}

/* Contact/Location */
.location {
    padding: 5rem 0;
    background: var(--color-bg-alt);
}

.location-container {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.location-info {
    flex: 1;
}

.location-info h2 {
    text-align: left;
}

.contact-details {
    list-style: none;
    margin: 2rem 0;
}

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.contact-details i {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.location-map {
    flex: 1;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Footer */
footer {
    background: var(--color-dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-content p {
    color: #94a3b8;
    margin-bottom: 0;
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: var(--color-wpp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-dark);
    cursor: pointer;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container, .about-container, .location-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text, .about-content h2, .location-info h2 {
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 2rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .contact-details li {
        text-align: left;
    }
    
    .about-container {
        padding: 2rem;
    }
    
    .location-map {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 2rem;
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    }
    
    .desktop-nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}