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

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

:root {
    --primary: #002B5B; /* Deep Blue Foundation */
    --primary-dark: #001A33;
    --accent: #C5A028; /* Premium Gold Accents */
    --accent-glow: rgba(197, 160, 40, 0.3);
    --cta: #FF6B00;    /* Safety Orange for Conversion */
    --cta-glow: rgba(255, 107, 0, 0.4);
    --secondary: #1E293B;
    --text-main: #FFFFFF;
    --text-dark: #1E293B;
    --text-muted: #94A3B8;
    --bg-dark: #0A192F;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius-lg: 32px;
    --radius-md: 16px;
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 800; /* Extra bold for premium feel */
    letter-spacing: -0.02em;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Navigation --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-badge {
    width: 65px;
    height: 65px;
    background: white;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent-gold);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.logo-badge:hover {
    transform: scale(1.08) rotate(5deg);
}

.logo-badge img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.desktop-nav {
    display: flex;
    gap: 3rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.desktop-nav a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    opacity: 0.8;
}

.desktop-nav a:hover {
    color: var(--accent);
    opacity: 1;
}

.header-cta {
    display: flex;
    gap: 1rem;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--white);
    background: #020617;
    overflow: hidden;
    text-align: center;
}

.hero-overlay {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(2, 6, 23, 0.7), rgba(2, 6, 23, 0.9)),
        url('https://images.unsplash.com/photo-1581244277943-fe4a9c777189?auto=format&fit=crop&q=80') center/cover;
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    z-index: 1;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-tag {
    margin-bottom: 2rem;
    display: inline-block;
}

.hero-tag span {
    background: var(--accent-gold);
    color: var(--primary-dark);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.badge {
    background: var(--accent);
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(3.2rem, 9vw, 5.5rem); /* Slightly more balanced size */
    line-height: 1;
    margin-bottom: 2.5rem;
    font-weight: 800;
}

.gradient-text {
    color: var(--accent);
}

.hero p {
    font-size: 1.4rem;
    margin: 0 auto 3.5rem;
    color: var(--text-main);
    opacity: 0.9;
    font-weight: 400;
    max-width: 800px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 6rem;
}

.hero-badges {
    display: flex;
    gap: 3rem;
    justify-content: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
    width: fit-content;
    margin: 0 auto;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
}

.trust-badge i {
    width: 18px;
    height: 18px;
}

.hero-stats {
    display: flex;
    gap: 4rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    font-family: 'Poppins';
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    border-radius: 50px; /* Pillow shape for premium feel */
}

.btn-primary {
    background: var(--cta);
    color: var(--white);
    box-shadow: 0 10px 20px var(--cta-glow);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--cta-glow);
    filter: brightness(1.1);
}

.btn-gold {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 10px 20px var(--accent-glow);
}

.btn-gold:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--accent-glow);
}

.btn-glass {
    background: var(--glass);
    color: var(--white);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

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

/* --- Sections --- */
section {
    padding: 120px 0;
}

.section-title {
    margin-bottom: 60px;
}

.section-title.centered {
    text-align: center;
}

.section-title .sub {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 1rem;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--white);
}

.accent-line {
    width: 80px;
    height: 5px;
    background: var(--accent);
    margin-top: 1.5rem;
}

/* --- Services --- */
.services {
    background: #020617;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.service-card {
    background: #0F172A;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.card-content {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.reason-img {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent-gold);
}

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

.service-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.card-list {
    list-style: none;
    margin-top: auto;
}

.card-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--white);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

.card-list li i {
    color: var(--accent);
    width: 16px;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* --- Why Choose Us --- */
.why-us {
    background: var(--bg-dark);
}

.reason-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 50px;
}

.reason-item {
    padding: 3rem 2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.reason-item i {
    color: var(--accent);
    width: 40px;
    height: 40px;
    margin-bottom: 1.5rem;
}

.reason-item h4 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

.reason-item:hover {
    border-color: var(--accent);
    background: rgba(197, 160, 40, 0.05);
    transform: translateY(-5px);
}

/* --- About Unit --- */
.about-short {
    background: #001A33;
    padding: 100px 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.4rem;
    color: var(--white);
    line-height: 1.8;
}

/* --- Testimonials --- */
.testimonials {
    background: radial-gradient(circle at bottom left, var(--primary-dark), #020617);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
}

.stars {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 1.5rem;
}

.stars i {
    width: 16px;
    color: var(--accent);
}

.stars i.fill {
    fill: var(--accent);
}

.testimonial-card p {
    color: var(--white);
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.client-meta {
    display: flex;
    flex-direction: column;
}

.client-meta strong {
    color: var(--accent);
    font-size: 1.1rem;
}

.client-meta span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- FAQ --- */
.faq {
    background: #020617;
}

.faq-container {
    margin-top: 40px;
}

.faq-item {
    background: #0F172A;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--white);
    font-weight: 600;
}

.faq-question i {
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s ease;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding-bottom: 1.5rem;
    max-height: 200px;
}

/* --- Projects --- */
.projects {
    background: #020617;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 50px;
}

.project-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(0deg, var(--bg-dark), transparent);
    color: var(--white);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.project-item:hover .project-info {
    transform: translateY(0);
    opacity: 1;
}

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

.project-info span {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- Contact CTA --- */
.cta-box {
    background: var(--primary);
    padding: 6rem;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
}

.cta-box h2 { font-size: 3rem; margin-bottom: 1rem; }
.cta-box p { font-size: 1.2rem; opacity: 0.8; }

.box-actions { display: flex; gap: 1.5rem; }

/* --- Contact Section --- */
.contact-section {
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: #001A33;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    text-decoration: none;
    transition: var(--transition);
}

.info-card i {
    width: 30px;
    height: 30px;
    color: var(--accent);
}

.info-card div h4 { color: var(--accent); font-size: 0.9rem; text-transform: uppercase; margin-bottom: 0.3rem; }
.info-card div p { color: var(--white); font-size: 1.2rem; font-weight: 600; }

.info-card:hover {
    border-color: var(--accent);
    transform: translateX(10px);
}

.contact-grid.solo {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 50px auto 0;
}

.contact-grid.solo .info-card:hover {
    transform: translateY(-5px);
}

/* --- Footer --- */
footer {
    background: #000000;
    color: var(--white);
    padding: 100px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 5rem;
    margin-bottom: 80px;
}

.footer-logo { height: 40px; margin-bottom: 1.5rem; }
.footer-grid h4 { margin-bottom: 2rem; color: var(--accent); }
.footer-links a { display: block; color: var(--white); opacity: 0.7; text-decoration: none; margin-bottom: 1rem; transition: var(--transition); }
.footer-links a:hover { opacity: 1; color: var(--accent); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 40px; text-align: center; opacity: 0.5; font-size: 0.9rem; }

/* --- Mobile / Sticky --- */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-dark);
    z-index: 2000;
    transition: 0.6s cubic-bezier(0.77,0.2,0.05,1.0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.mobile-menu-overlay.active { right: 0; }
.close-menu { position: absolute; top: 2rem; right: 2rem; background: none; border: none; color: white; cursor: pointer; }
.mobile-menu-overlay nav { display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.mobile-menu-overlay nav a { color: white; text-decoration: none; font-size: 2rem; font-weight: 700; }

.sticky-actions {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: none;
    z-index: 999;
}

.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.2rem;
    text-decoration: none;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.sticky-btn.call { background: var(--primary); }

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float i {
    width: 32px;
    height: 32px;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
}

.float-tooltip {
    position: absolute;
    right: 80px;
    background: white;
    color: #25D366;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.whatsapp-float:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
    right: 90px;
}

/* Base Pulse Animation */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}

@media (max-width: 768px) {
    .desktop-nav, .header-cta { display: none; }
    .mobile-menu-toggle { display: block; }
    
    header {
        background: rgba(15, 23, 42, 0.98) !important;
        height: 80px;
        display: flex;
        align-items: center;
    }

    header .container {
        justify-content: space-between;
        padding: 0 20px;
        width: 100%;
    }

    .logo-badge {
        width: 45px;
        height: 45px;
        border-width: 2px;
    }

    .hero {
        padding: 140px 20px 60px; /* Force clearance for sticky header */
        min-height: auto;
        text-align: center;
    }

    .hero h1 { 
        font-size: 2rem !important;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 2.5rem;
        padding: 0;
    }

    .hero-actions { 
        flex-direction: column !important;
        width: 100%;
        max-width: 100%;
        gap: 1.2rem;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 1.2rem;
    }

    .hero-badges {
        flex-direction: column;
        gap: 1rem;
        padding-top: 2rem;
    }

    /* Universal Stacking for all sections */
    .services-grid, .reason-grid, .testimonials-grid, .projects-grid, .footer-grid {
        grid-template-columns: 1fr !important;
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }

    .footer-grid {
        text-align: center;
        gap: 3.5rem;
    }

    .footer-logo {
        margin: 0 auto 1.5rem;
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .footer-grid div {
        word-break: break-all;
    }

    .whatsapp-float {
        bottom: 100px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .section-title h2 {
        font-size: 1.9rem;
    }

    .cta-box {
        padding: 3rem 1.5rem;
        text-align: center;
        flex-direction: column;
    }

    .sticky-actions { display: flex; }
}

/* PC/Wide Screen Optimization */
@media (min-width: 1025px) {
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }
}

@media (min-width: 1440px) {
    .container { max-width: 1300px; }
    .hero h1 { font-size: 6rem; }
}

/* --- Map Section --- */
.map-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-premium);
    line-height: 0;
}

.map-wrapper iframe {
    filter: grayscale(0.2) contrast(1.1) brightness(0.9);
    transition: var(--transition);
}

.map-wrapper:hover iframe {
    filter: grayscale(0);
}