:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --accent: #059669; /* Rich Emerald Green */
    --accent-hover: #047857;
    --bg-gradient: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #eff6ff 100%);
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #475569;
    --border-color: #cbd5e1;
    --whatsapp: #25d366;
    --shadow: 0 10px 25px -5px rgba(5, 150, 105, 0.08), 0 8px 10px -6px rgba(5, 150, 105, 0.08);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
}

/* Navbar */
header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.cta-nav {
    background: linear-gradient(135deg, #059669 0%, #2563eb 100%);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
}

.cta-nav:hover {
    opacity: 0.9;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 6rem 5%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-content-box {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.hero span.badge {
    background: #e6f4ea;
    color: var(--accent);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.8rem;
    border: 1px solid #d1fae5;
}

.hero h1 {
    font-size: clamp(2.6rem, 5.5vw, 4.4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--text-main);
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-muted);
    margin-bottom: 2.8rem;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background-color: var(--whatsapp);
    color: white;
    padding: 0.9rem 2.2rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    transition: transform 0.2s, opacity 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Features Section */
.features {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-box:hover {
    transform: translateY(-4px);
}

.feature-box i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.feature-box h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Project Details Section */
.project-details {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.detail-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.detail-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-card h3 i {
    color: var(--accent);
}

.detail-card ul {
    list-style: none;
}

.detail-card ul li {
    margin-bottom: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
}

.detail-card ul li i {
    color: var(--accent);
    margin-top: 4px;
}

/* Packages Section */
.packages-section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.package-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.package-card.popular {
    border: 2px solid var(--accent);
}

.package-card.popular::before {
    content: "Most Popular";
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 40px;
    transform: rotate(45deg);
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.package-header .price {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
}

.package-features li {
    margin-bottom: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.package-features li i {
    color: var(--whatsapp);
}

.whatsapp-btn {
    background-color: var(--whatsapp);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
    transition: opacity 0.3s, transform 0.2s;
}

.whatsapp-btn:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

/* Testimonials / Client Reviews Section */
.testimonials {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #059669 0%, #2563eb 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.client-details h4 {
    font-size: 1rem;
    color: var(--text-main);
}

.client-details p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stars {
    color: #f59e0b;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

/* Showcase Section */
.showcase {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.showcase-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: border-color 0.3s;
}

.showcase-item:hover {
    border-color: var(--accent);
}

.showcase-item i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.showcase-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.showcase-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    padding: 4rem 5%;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    margin-bottom: 4rem;
}

.contact-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-section p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Perfectly Centered & Fully Responsive Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--whatsapp);
    color: white;
    padding: clamp(12px, 2vh, 16px) clamp(24px, 4vw, 40px);
    border-radius: 50px;
    font-weight: 700;
    font-size: clamp(0.95rem, 2.2vw, 1.2rem);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    text-decoration: none;
    z-index: 9999;
    width: auto;
    max-width: 90vw;
    white-space: nowrap;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.floating-whatsapp:hover {
    transform: translateX(-50%) scale(1.06);
    background-color: #20ba5a;
}

.floating-whatsapp i {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    flex-shrink: 0;
}

/* Footer Section */
footer {
    background: #0f172a;
    border-top: 1px solid #334155;
    padding: 4rem 5% 2rem;
    color: #94a3b8;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: #f8fafc;
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
}

.footer-col p, .footer-col ul {
    font-size: 0.95rem;
}

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

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

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: #34d399;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
}

/* Responsive Navbar */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}