:root {
    --primary-blue: #0A2540;
    /* Deep premium blue */
    --light-blue: #0077FF;
    /* Vibrant action blue */
    --hero-bg: linear-gradient(135deg, #0A2540 0%, #004499 100%);
    --hero-blob: rgba(0, 119, 255, 0.2);
    --text-dark: #1A1F36;
    --text-light: #4F566B;
    --white: #ffffff;
    --bg-light: #F7F9FC;
    --bg-dark: #0A2540;
    --accent-teal: #00D4FF;
    --whatsapp-green: #25D366;

    --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);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary-blue);
    line-height: 1.2;
}

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.max-w-800 {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--bg-dark);
    color: var(--white);
}

.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4 {
    color: var(--white);
}

/* Buttons */
.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    font-family: 'Outfit', sans-serif;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--light-blue);
    color: var(--white);
    box-shadow: 0 8px 16px rgba(0, 119, 255, 0.25);
}

.btn-primary:hover {
    background-color: #0066CC;
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(0, 119, 255, 0.35);
    color: var(--white);
}

.whatsapp-nav-btn {
    background-color: var(--whatsapp-green) !important;
    box-shadow: 0 8px 16px rgba(37, 211, 102, 0.25) !important;
}

.whatsapp-nav-btn:hover {
    background-color: #1EBE57 !important;
    box-shadow: 0 12px 20px rgba(37, 211, 102, 0.35) !important;
}

.whatsapp-nav-btn {
    background-color: var(--whatsapp-green) !important;
    box-shadow: 0 8px 16px rgba(37, 211, 102, 0.25) !important;
}

.whatsapp-nav-btn:hover {
    background-color: #1EBE57 !important;
    box-shadow: 0 12px 20px rgba(37, 211, 102, 0.35) !important;
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 37, 64, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo img {
    height: 50px;
    transition: all 0.3s ease;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent-teal);
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--primary-blue);
    padding: 100px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav a {
    color: var(--white);
    font-size: 24px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

/* Hero Section */
.hero {
    background: var(--hero-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 80px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, var(--hero-blob) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.eyebrow {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    color: var(--accent-teal);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-content h1 {
    font-size: clamp(40px, 5vw, 64px);
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-content p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 0;
    max-width: 520px;
    font-weight: 400;
    line-height: 1.7;
}

.hero-image {
    position: relative;
}

.hero-image::after {
    content: '';
    position: absolute;
    inset: -20px;
    background: linear-gradient(to bottom right, var(--light-blue), var(--accent-teal));
    border-radius: 32px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(20px);
}

.hero-image img {
    width: 100%;
    max-width: 550px;
    height: auto;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    display: block;
    margin: 0 auto;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Sections General */
section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.lead-text {
    font-size: 20px;
    font-weight: 500;
    color: var(--light-blue);
    margin-bottom: 20px;
}

/* Trust Section */
.trust-section {
    background: var(--white);
}

.trust-section p:not(.lead-text) {
    font-size: 18px;
    color: var(--text-light);
}

/* Audience Section */
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.audience-content h2 {
    font-size: 40px;
    margin-bottom: 24px;
}

.audience-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.audience-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-box {
    background: var(--white);
    padding: 40px 24px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.3s;
}

.stat-box:hover {
    transform: translateY(-5px);
}

.stat-box h3 {
    font-size: 48px;
    color: var(--light-blue);
    margin-bottom: 8px;
}

.stat-box p {
    color: var(--text-dark);
    font-weight: 500;
}

/* Services */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

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

.service-img {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.service-card h3 {
    font-size: 24px;
    margin: 24px 24px 12px;
}

.service-card p {
    color: var(--text-light);
    font-size: 16px;
    margin: 0 24px 32px;
    flex-grow: 1;
}

/* Projects */
.projects {
    overflow: hidden;
}

.project-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.project-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
}

.project-image {
    height: 250px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info {
    padding: 32px;
}

.project-info h4 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--accent-teal);
}

.project-info ul {
    list-style: none;
}

.project-info li {
    margin-bottom: 12px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.project-info strong {
    color: var(--white);
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
}

.step {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    transition: transform 0.3s;
}

.step:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--hero-bg);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 auto 20px;
    font-family: 'Outfit', sans-serif;
}

.step h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

.step p {
    color: var(--text-light);
    font-size: 15px;
}

/* FAQ Section */
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px;
    background: none;
    border: none;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-blue);
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 24px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.6;
}

/* CTA */
.cta-section {
    background: var(--hero-bg);
    color: var(--white);
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg opacity="0.05" width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M50 50m-40 0a40,40 0 1,0 80,0a40,40 0 1,0 -80,0" fill="none" stroke="%23FFF" stroke-width="2"/></svg>') repeat;
}

.cta-section h2 {
    color: var(--white);
}

.cta-section p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 0;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background: #061524;
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
}

.footer-logo {
    height: 45px;
    margin-bottom: 24px;
}

.footer-col p {
    opacity: 0.7;
    margin-bottom: 20px;
    font-size: 15px;
    max-width: 400px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 600;
    color: var(--white);
}

.footer-col a {
    display: block;
    opacity: 0.7;
    margin-bottom: 16px;
    font-size: 15px;
}

.footer-col a:hover {
    opacity: 1;
    color: var(--accent-teal);
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    transition: all 0.3s;
    animation: float 3s ease-in-out infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: #1EBE57;
    color: var(--white);
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

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

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

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.appear {
    opacity: 1;
    transform: translate(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 60px;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
        max-width: 80%;
        margin: 0 auto;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .eyebrow {
        margin: 0 auto 24px;
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }

    .audience-grid,
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .audience-stats {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-image {
        max-width: 100%;
    }

    .nav-actions .btn-primary {
        display: none;
    }

    .floating-whatsapp {
        right: 20px;
        bottom: 20px;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 28px;
    }
    
    .hero-content h1 {
        font-size: 30px;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn-primary,
    .hero-ctas .btn-secondary {
        width: 100%;
    }
    
    .service-card h3,
    .project-info h4 {
        font-size: 20px;
    }
    
    .faq-question {
        font-size: 16px;
        padding: 16px;
    }
    
    .faq-answer {
        padding: 0 16px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 16px 16px;
    }
}

/* Liquid Metal Button */
.liquid-metal-btn {
    position: relative;
    overflow: hidden;
    color: #ffffff !important;
    background: #000000 !important; 
    border-radius: 100px;
    z-index: 10;
    border: none;
    box-shadow: 0 0 15px rgba(0, 225, 255, 0.5), 0 0 30px rgba(255, 0, 128, 0.4);
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.liquid-metal-btn::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: conic-gradient(from 0deg, #ff0080, #ff8c00, #40ff00, #00e1ff, #bd00ff, #ff0080);
    animation: rotate-border 2.5s linear infinite;
    z-index: 0;
}

.liquid-metal-btn::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: linear-gradient(180deg, #202020 0%, #050505 100%);
    border-radius: 100px;
    z-index: 1;
}

@keyframes rotate-border {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.liquid-metal-btn:hover {
    transform: scale(1.02);
}

.liquid-metal-btn:hover::after {
    background: linear-gradient(180deg, #182b20 0%, #000000 100%);
}

.liquid-metal-btn:active {
    transform: scale(0.98);
}

.liquid-metal-btn span, .liquid-metal-btn svg {
    position: relative;
    z-index: 2;
    text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.8);
}

.ripple-effect {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    animation: ripple-anim 0.6s ease-out;
    z-index: 2;
}

@keyframes ripple-anim {
    0% { transform: translate(-50%, -50%) scale(0); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(4); opacity: 0; }
}