/* 
   Urja Solar - Premium Styles
   Palette: Midnight Blue, Solar Gold, White, Slate
*/

:root {
    --primary-color: #f59e0b;
    /* Solar Gold */
    --primary-dark: #d97706;
    --primary-light: #fbbf24;
    --secondary-color: #0f172a;
    /* Midnight Blue */
    --accent-color: #38bdf8;
    /* Sky Blue */
    --text-dark: #1e293b;
    --text-light: #94a3b8;
    --white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-text: linear-gradient(to right, #f59e0b, #fbbf24);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #f59e0b 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);

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

    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(245, 158, 11, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.12);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* WhatsApp Color */
    --whatsapp-color: #25D366;
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section {
    padding: 80px 0;
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--secondary-color);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
    justify-content: center;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    border: none;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    transform: translateY(-3px);
}

.btn-whatsapp i {
    font-size: 1.2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-text .highlight {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    opacity: 0.9;
}

.nav-link:hover {
    color: var(--primary-color);
    opacity: 1;
}

.btn-featured {
    background: var(--primary-color);
    color: var(--secondary-color) !important;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: var(--secondary-color);
    /* Fallback */
    background-image: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    /* Placeholder Solar Image */
    background-size: cover;
    background-position: center;
    color: var(--white);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.4));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.tagline {
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

/* Services */
.services {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-dark);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

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

.service-card p {
    color: var(--text-light);
}

/* Partners */
.partners {
    background: var(--bg-light);
}

.partners-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    align-items: stretch;
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    background: var(--white);
    padding: 20px 35px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.partner-logo::before {
    content: '→';
    position: absolute;
    right: 15px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    color: var(--primary-color);
    font-weight: bold;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--white) 0%, rgba(245, 158, 11, 0.05) 100%);
    color: var(--primary-dark);
    padding-right: 50px;
}

.partner-logo:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Testimonials Carousel */
.testimonials-wrapper {
    overflow: hidden;
    padding: 20px 0;
}

.testimonials-track {
    display: flex;
    gap: 30px;
    animation: marquee 25s linear infinite;
    width: max-content;
}

.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.testimonial-card {
    min-width: 320px;
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
    flex-shrink: 0;
}

.stars {
    color: #ffd700;
    margin-bottom: 15px;
}

.feedback {
    font-style: italic;
    margin-bottom: 20px;
    opacity: 0.8;
}

.client-info h4 {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.client-info p {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* Project Slider */
.project-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
}

.project-slider {
    overflow: hidden;
    flex: 1;
}

.project-slide {
    display: none;
}

.project-slide.active {
    display: block;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.project-card {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 200px;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.slider-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: var(--secondary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.slider-arrow:hover {
    background: var(--secondary-color);
    color: var(--white);
}

@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .project-card {
        height: 200px;
    }

    /* Hide 4th, 5th, 6th images on mobile - show only 3 per slide */
    .project-grid .project-card:nth-child(n+4) {
        display: none;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    /* Partners responsive for tablets */
    .partners-wrapper {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .project-card {
        height: 180px;
    }

    /* Hide 4th, 5th, 6th images on mobile - show only 3 per slide */
    .project-grid .project-card:nth-child(n+4) {
        display: none;
    }

    /* Partners responsive for mobile */
    .partners-wrapper {
        flex-direction: column;
        gap: 15px;
    }

    .partner-logo {
        width: 100%;
        justify-content: center;
    }
}

/* Very small mobile screens */
@media (max-width: 320px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .project-card {
        height: 160px;
    }

    /* Hide 4th, 5th, 6th images - show only 3 per slide */
    .project-grid .project-card:nth-child(n+4) {
        display: none;
    }

    .slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .partner-logo {
        padding: 15px 25px;
        font-size: 1rem;
    }
}

/* Distributor Badge */
.distributor-badge {
    margin-top: 20px;
    display: inline-block;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-dark);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 1.1rem;
    border: 1px solid var(--primary-color);
}

/* Contact */
.contact {
    background: var(--secondary-color);
    color: var(--white);
}

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

.contact-info h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.contact-info p {
    opacity: 0.8;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-details i {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-details span {
    display: block;
    font-size: 0.9rem;
    opacity: 0.6;
    margin-bottom: 5px;
}

.contact-details a,
.contact-details p {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    opacity: 1;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}



.client-info p {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* Updated Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-brand span {
    color: var(--primary-color);
}

.footer-contact h4,
.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-contact p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 0.9rem;
    opacity: 0.5;
}

/* Animations included later via JS/CSS classes */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        cursor: pointer;
        z-index: 1001;
    }

    .bar {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        background-color: var(--white);
        transition: 0.3s;
        border-radius: 2px;
    }

    /* Premium Mobile Menu Styling */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(15, 23, 42, 0.98) 0%, rgba(30, 41, 59, 0.98) 100%);
        backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        justify-content: center;
        align-items: center;
        gap: 0;
        transition: left 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        padding: 60px 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .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: 0.2s;
    }

    .nav-menu.active li:nth-child(3) {
        transition-delay: 0.3s;
    }

    .nav-menu.active li:nth-child(4) {
        transition-delay: 0.4s;
    }

    .nav-menu .nav-link {
        display: block;
        padding: 20px;
        font-size: 1.3rem;
        font-weight: 600;
        letter-spacing: 1px;
        color: var(--white);
        transition: all 0.3s ease;
    }

    .nav-menu .nav-link:hover {
        color: var(--primary-color);
        background: rgba(245, 158, 11, 0.1);
    }

    .nav-menu .btn-featured {
        margin-top: 20px;
        padding: 15px 40px;
        font-size: 1.1rem;
        border-radius: 50px;
        background: var(--primary-color);
        color: var(--secondary-color) !important;
    }

    /* Decorative elements for mobile menu */
    .nav-menu::before {
        content: '';
        position: absolute;
        top: 10%;
        right: -50%;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
        border-radius: 50%;
        pointer-events: none;
    }

    .nav-menu::after {
        content: '';
        position: absolute;
        bottom: 10%;
        left: -30%;
        width: 300px;
        height: 300px;
        background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
        border-radius: 50%;
        pointer-events: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .stats-container {
        grid-template-columns: 1fr 1fr;
    }
}

/* Stats Section */
.stats {
    position: relative;
    background: url('https://images.unsplash.com/photo-1497440001374-f26997328c1b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover fixed;
    color: var(--white);
    text-align: center;
}

.stats-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85);
}

.stats-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: inline-block;
    margin-bottom: 5px;
}

.stat-item span {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-item p {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Projects Section */
.projects {
    background: var(--bg-light);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Mobile: Show images in single column for better visibility */
@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .project-card {
        height: 200px !important;
        border-radius: 15px !important;
    }

    /* Hide 4th, 5th, 6th images - show only 3 per slide */
    .project-grid .project-card:nth-child(n+4) {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .project-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .project-card {
        height: 180px !important;
        border-radius: 12px !important;
    }

    /* Hide 4th, 5th, 6th images - show only 3 per slide */
    .project-grid .project-card:nth-child(n+4) {
        display: none !important;
    }
}

.project-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover img {
    transform: scale(1.1);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 20px;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-card:hover .project-info {
    transform: translateY(0);
}

.project-info h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.project-info p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Team Section */
.team {
    background: var(--white);
}

.team-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.team-card {
    background: var(--bg-light);
    border-radius: 20px;
    overflow: hidden;
    width: 300px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.team-img {
    width: 100%;
    height: 350px;
    overflow: hidden;
}

.team-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.5s ease;
}

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

.team-info {
    padding: 25px;
}

.team-info h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.team-info .role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.team-contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.team-contact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--white);
    color: var(--secondary-color);
    border-radius: 50px;
    border: 1px solid #e2e8f0;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.team-contact:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.team-contact i {
    font-size: 1rem;
}

.team-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--whatsapp-color);
    color: var(--white);
    border-radius: 50px;
    border: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.team-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.team-whatsapp i {
    font-size: 1.1rem;
}

/* ========================================
   FLOATING WHATSAPP BUTTON
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: whatsapp-pulse 2s infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.3);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--secondary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--secondary-color);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* ========================================
   SCROLL TO TOP BUTTON
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 35px;
    width: 45px;
    height: 45px;
    background: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* ========================================
   FOOTER SOCIAL LINKS
   ======================================== */
.footer-social h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

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

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link.whatsapp {
    background: var(--whatsapp-color);
    color: white;
}

.social-link.whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.social-link.phone {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.social-link.phone:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.social-link.email {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link.email:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

/* ========================================
   MODERN GLASSMORPHISM ENHANCEMENTS
   ======================================== */
.service-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

/* ========================================
   ENHANCED MOBILE RESPONSIVENESS
   ======================================== */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }

    .whatsapp-tooltip {
        display: none;
    }

    .scroll-to-top {
        bottom: 85px;
        right: 25px;
        width: 40px;
        height: 40px;
    }

    .team-contact-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .team-contact,
    .team-whatsapp {
        width: 100%;
        justify-content: center;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer-grid {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-contact p {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .scroll-to-top {
        bottom: 75px;
        right: 20px;
        width: 38px;
        height: 38px;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .team-card {
        width: 100%;
        max-width: 320px;
    }

    .team-img {
        height: 280px;
    }

    .btn {
        padding: 10px 24px;
        font-size: 0.95rem;
    }
}

/* ========================================
   SMOOTH ANIMATIONS & MICRO-INTERACTIONS
   ======================================== */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.solar-glow {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

/* Modern focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
}

/* Smooth image loading */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img.loaded {
    opacity: 1;
}