:root {
    --primary: #0077cc;
    --secondary: #00aaff;
    --accent: #e6f7ff;
    --dark: #1a1a1a;
    --light: #f8f9fa;
    --gray: #666;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 12px;
    --glow: 0 0 20px rgba(0, 170, 255, 0.6);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--light);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    transition: var(--transition);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 0.8rem 0;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-img {
    width: 70px;
    filter: drop-shadow(0 0 10px rgba(0, 170, 255, 0.7));
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 10px rgba(0, 170, 255, 0.7)); }
    to { filter: drop-shadow(0 0 20px rgba(0, 170, 255, 1)); }
}

.logo span {
    color: var(--secondary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn {
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: #005fa3;
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

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

.btn-services:hover {
    background: #0088cc;
    transform: translateY(-2px);
}

/* Dropdown Menu */
.services-dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    min-width: 280px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    opacity: 0;
}

.dropdown-content.active {
    max-height: 500px;
    padding: 1rem 0;
    opacity: 1;
}

.dropdown-content a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-content a:hover {
    background: var(--accent);
    color: var(--primary);
    padding-left: 2rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero */
.hero {
    background: linear-gradient(rgba(0, 119, 204, 0.85), rgba(0, 170, 255, 0.9)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1400 800"><rect fill="%230077cc" width="1400" height="800"/><path fill="%2300aaff" opacity="0.3" d="M0 400 Q350 300 700 400 T1400 400 L1400 800 L0 800 Z"/></svg>') center/cover;
    color: white;
    text-align: center;
    padding: 180px 1.5rem 100px;
    margin-top: 80px;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    opacity: 0.95;
}

.hero .btn {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

/* Services Section */
.services {
    padding: 5rem 1.5rem;
    background: white;
}

.section-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 3rem;
    color: var(--primary);
}

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

.service-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.service-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1.5rem;
    text-align: center;
    font-size: 2.5rem;
}

.service-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.service-content h3 {
    margin-bottom: 0.8rem;
    color: var(--primary);
    font-size: 1.3rem;
}

.service-content p {
    color: var(--gray);
    margin-bottom: 1rem;
}

.show-more-btn {
    display: block;
    margin: 2rem auto 0;
    padding: 0.8rem 2rem;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.show-more-btn:hover {
    background: #0088cc;
    transform: translateY(-2px);
}

.hidden-services {
    display: none;
}

.hidden-services.show {
    display: grid;
}

/* Contact Section */
.contact {
    padding: 5rem 1.5rem;
    background: var(--accent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.contact-item i {
    color: var(--secondary);
    font-size: 1.4rem;
    margin-top: 4px;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 119, 204, 0.1);
}

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

/* Footer */
footer {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 3rem 1.5rem;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.footer-logo span {
    color: var(--secondary);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Additional JS-Driven Styles */
header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 119, 204, 0.2);
}

.nav-right.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.hamburger.active span:nth-child(1) { 
    transform: rotate(45deg) translate(8px, 8px); 
}
.hamburger.active span:nth-child(2) { 
    opacity: 0; 
}
.hamburger.active span:nth-child(3) { 
    transform: rotate(-45deg) translate(7px, -6px); 
}

/* Alert Styling */
.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.5s ease;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.alert-success { background: #25D366; }
.alert-error { background: #e74c3c; }

.alert .close {
    margin-left: auto;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0.8;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-right {
        width: 100%;
        justify-content: space-between;
        margin-top: 1rem;
    }

    .services-dropdown {
        width: 100%;
    }

    .dropdown-content {
        position: static;
        box-shadow: none;
        background: var(--accent);
    }

    .hero {
        padding: 140px 1rem 80px;
    }
}

@media (max-width: 480px) {
    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
    /* Add inside <style> or style.css */
header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 119, 204, 0.2);
}

.nav-right.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    padding: 1rem;
    box-shadow: var(--shadow);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }

/* Alert Styling */
.alert {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.5s ease;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.alert-success { background: #25D366; }
.alert-error { background: #e74c3c; }

.alert .close {
    margin-left: auto;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0.8;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
    
}