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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: #ffffff;
    color: #1a1e2b;
    scroll-behavior: smooth;
    line-height: 1.5;
}

.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

/* Top Header Strip */
.top-strip {
    background: #0f5b7a;
    color: white;
    padding: 10px 0;
    position: relative;
    z-index: 1001;
    font-size: 0.85rem;
    font-weight: 500;
}

.strip-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.strip-contact {
    display: flex;
    gap: 1.8rem;
    align-items: center;
    flex-wrap: wrap;
}

.strip-contact a {
    color: white;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.2s;
    font-size: 0.85rem;
    font-weight: 500;
}

.strip-contact a:hover {
    opacity: 0.8;
}

.strip-contact span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
}

.strip-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.strip-social a {
    color: white;
    text-decoration: none;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    font-size: 0.85rem;
}

.strip-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* modern header glassmorphism */
header {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.02), 0 1px 0 rgba(0,0,0,0.05);
    z-index: 1000;
    transition: all 0.2s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #0F2B3D, #1C6E8F);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
}

.logo span {
    color: #1C6E8F;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.logo i {
    color: #1C6E8F;
    font-size: 1.8rem;
    margin-right: 6px;
}

nav ul {
    display: flex;
    gap: 2.2rem;
    list-style: none;
}

nav ul li a {
    text-decoration: none;
    font-weight: 600;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #1f2a44;
    transition: 0.2s;
    font-size: 1rem;
}

nav ul li a:hover {
    color: #1C6E8F;
}

#menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #1f2a44;
}

/* HERO - dynamic gradient + abstract pattern */
.hero {
    min-height: 100vh;
    background: linear-gradient(125deg, #0A1927 0%, #123e4a 55%, #1C6E8F 100%);
    position: relative;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,240,0.08) 0%, transparent 60%);
    animation: slowRotate 28s infinite linear;
    pointer-events: none;
}

@keyframes slowRotate {
    0% { transform: rotate(0deg);}
    100% { transform: rotate(360deg);}
}

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

.hero h1 {
    font-family: 'Space Grotesk', monospace;
    font-size: 4.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #ffffff, #e0f2fe);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 1.25rem;
    font-weight: 500;
    max-width: 650px;
    margin: 0 auto 2rem auto;
    opacity: 0.9;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: #0f5b7a;
    padding: 14px 34px;
    border-radius: 40px;
    font-weight: 700;
    font-family: 'Plus Jakarta Sans', sans-serif;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.2);
}

.btn i {
    font-size: 1rem;
    transition: transform 0.2s;
}

.btn:hover {
    background: #f0f9ff;
    transform: translateY(-3px);
    box-shadow: 0 20px 25px -12px rgba(0,0,0,0.25);
}

.btn:hover i {
    transform: translateX(6px);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    text-align: center;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    pointer-events: auto;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
    left: 20px;
}

.slider-btn.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    pointer-events: auto;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: white;
    transform: scale(1.3);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

/* Services Section */
.services {
    padding: 120px 0;
    background: #fefefe;
}

.section-badge {
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #1C6E8F;
    margin-bottom: 1rem;
}

.services h2, .stats h2, .partners h2, .contact h2 {
    text-align: center;
    font-family: 'Space Grotesk', monospace;
    font-size: 2.7rem;
    font-weight: 700;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
    color: #0a2a36;
}

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

.card {
    background: #ffffff;
    padding: 2rem 1.8rem;
    border-radius: 32px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(28, 110, 143, 0.1);
    text-align: center;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(28, 110, 143, 0.3);
    box-shadow: 0 28px 40px -16px rgba(0, 86, 102, 0.2);
}

.card i {
    font-size: 3rem;
    color: #1C6E8F;
    margin-bottom: 1rem;
    display: inline-block;
}

.card h3 {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.card p {
    color: #4a5568;
    line-height: 1.5;
    font-weight: 500;
}

/* stats section with modern numbers */
.stats {
    background: linear-gradient(110deg, #eef5f9 0%, #e2eef4 100%);
    padding: 100px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(4px);
    border-radius: 48px;
    padding: 2rem 1rem;
    transition: 0.2s;
}

.counter {
    font-family: 'Space Grotesk', monospace;
    font-size: 3.8rem;
    font-weight: 700;
    color: #135f7a;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1f2a44;
}

/* Partners premium card */
.partners {
    padding: 100px 0;
    background: #fff;
}

.partner-card {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ffffff 0%, #fafeff 100%);
    border-radius: 48px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 35px 45px -20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(28, 110, 143, 0.2);
}

.partner-card i {
    font-size: 3rem;
    color: #1C6E8F;
    margin-bottom: 1rem;
}

.partner-card h3 {
    font-family: 'Space Grotesk', monospace;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.partner-card p {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 500;
}

/* Contact Section - Grid Layout with two columns */
.contact {
    background: #f7fcff;
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Contact Information Styles */
.contact-info {
    background: white;
    border-radius: 48px;
    padding: 2.5rem;
    box-shadow: 0 35px 50px -20px rgba(0,0,0,0.08);
    border: 1px solid #e2f0f5;
}

.contact-info h3 {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: #0a2a36;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-info h3 i {
    color: #1C6E8F;
    font-size: 1.8rem;
}

.contact-description {
    color: #5a6e7a;
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 500;
}

.info-item {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.8rem;
    align-items: flex-start;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #e6f4f9, #d4e9f0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.3rem;
    color: #1C6E8F;
}

.info-content h4 {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: #0a2a36;
    margin-bottom: 0.3rem;
}

.info-content p {
    color: #5a6e7a;
    line-height: 1.5;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #e2edf2;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #f0f7fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1C6E8F;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background: #1C6E8F;
    color: white;
    transform: translateY(-3px);
}

/* Contact Form Styles */
.contact-form-wrapper {
    background: white;
    border-radius: 48px;
    padding: 2.5rem;
    box-shadow: 0 35px 50px -20px rgba(0,0,0,0.08);
    border: 1px solid #e2f0f5;
}

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

input, textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    border: 1.5px solid #e2edf2;
    border-radius: 0;
    font-size: 1rem;
    font-weight: 500;
    transition: 0.2s;
    background: #ffffff;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #1C6E8F;
    box-shadow: 0 0 0 3px rgba(28,110,143,0.2);
}

button {
    background: #0f5b7a;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Plus Jakarta Sans', sans-serif;
    border-radius: 40px;
    width: 100%;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

button:hover {
    background: #0a435a;
    transform: scale(0.98);
}

/* Footer Styles */
footer {
    background: #0a1a24;
    color: #cbd5e1;
    padding-top: 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(203, 213, 225, 0.1);
}

.footer-section h4 {
    font-family: 'Space Grotesk', monospace;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.6;
    font-weight: 500;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-section ul li a:hover {
    color: #1C6E8F;
}

.footer-section i {
    margin-right: 8px;
    color: #1C6E8F;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Fade-up animation */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info, .contact-form-wrapper {
        padding: 2rem;
    }
    
    .strip-container {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .strip-contact {
        justify-content: center;
        gap: 1rem;
    }
    
    .strip-social {
        justify-content: center;
    }
}

@media (max-width: 880px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    .services h2, .stats h2, .partners h2, .contact h2, .testimonials h2 {
        font-size: 2.2rem;
    }
    nav ul {
        display: none;
        flex-direction: column;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(16px);
        position: absolute;
        top: 80px;
        right: 20px;
        padding: 1.8rem;
        border-radius: 32px;
        box-shadow: 0 20px 35px rgba(0,0,0,0.1);
        gap: 1.5rem;
        min-width: 200px;
        text-align: right;
        border: 1px solid rgba(0,0,0,0.05);
    }
    nav ul.active {
        display: flex;
    }
    #menu-btn {
        display: block;
    }
    .container {
        width: 92%;
    }
    .stat-item {
        padding: 1.5rem 0.5rem;
    }
    .counter {
        font-size: 2.8rem;
    }
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .strip-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 580px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    .btn {
        padding: 12px 28px;
    }
    .card {
        padding: 1.5rem;
    }
    .contact-info, .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .testimonials h2 {
        font-size: 2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        margin-bottom: 0.5rem;
    }
    
    .slider-controls {
        /* Full overlay, no bottom positioning needed */
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .slider-btn.prev {
        left: 10px;
    }
    
    .slider-btn.next {
        right: 10px;
    }
    
    .slider-dots {
        bottom: 20px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: #f8fbfc;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1e2b;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px solid #e2f0f5;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-content p:before {
    content: '"';
    font-size: 3rem;
    color: #1C6E8F;
    position: absolute;
    top: -10px;
    left: -20px;
    font-family: serif;
}

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

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1e2b;
    margin-bottom: 0.25rem;
}

.author-info span {
    font-size: 0.9rem;
    color: #718096;
}

.rating {
    color: #fbbf24;
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: #1C6E8F;
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(28, 110, 143, 0.4);
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    background: #0f5b7a;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(28, 110, 143, 0.6);
}

/* Newsletter Form */
.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #e2edf2;
    border-radius: 0;
    font-size: 0.9rem;
    min-width: 200px;
}

.newsletter-form button {
    background: #1C6E8F;
    color: white;
    border: none;
    padding: 0.75rem;
    width: 50px;
    border-radius: 0;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-form button:hover {
    background: #0f5b7a;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    font-size: 28px;
}