/* ===== CSS VARIABLES ===== */
:root {
    --primary: #38bdf8; /* Neon Sky Blue */
    --primary-hover: #0ea5e9;
    --bg-main: #020617; /* Deep dark */
    --bg-sec: #0f172a;  /* Secondary Dark */
    --card-bg: #111827;
    --card-bg-hover: #1f2937;
    --border-accent: rgba(56, 189, 248, 0.25);
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --glow-soft: 0 0 15px rgba(56, 189, 248, 0.15);
    --glow-strong: 0 0 30px rgba(56, 189, 248, 0.35);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -1px;
}

h2 {
    font-size: clamp(2rem, 3vw, 2.5rem);
}

h3 {
    font-size: 1.25rem;
}

.text-gradient {
    background: linear-gradient(to right, var(--text-main), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

p {
    color: var(--text-muted);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-inline: auto;
}

.section-header p {
    font-size: 1.1rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-main);
    box-shadow: var(--glow-soft);
}

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

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

.btn-outline:hover {
    background-color: rgba(56, 189, 248, 0.1);
    box-shadow: var(--glow-soft);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.w-100 {
    width: 100%;
}

.btn-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.btn-link i {
    transition: var(--transition);
}

.btn-link:hover i {
    transform: translateX(4px);
}

/* ===== NAVBAR ===== */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
    border-bottom: 1px solid transparent;
}

#navbar.scrolled {
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-accent);
    padding: 16px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.logo .dot {
    color: var(--primary);
}

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

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.2) 0%, var(--bg-main) 100%);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
    z-index: 1;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: #cbd5e1;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

/* ===== SERVICES GRID ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-accent);
    border-radius: 16px;
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.1), transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--glow-soft);
    border-color: var(--primary);
}

.service-card:hover::before {
    opacity: 1;
}

.icon-wrapper {
    width: 56px;
    height: 56px;
    background: rgba(56, 189, 248, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 24px;
    border: 1px solid var(--border-accent);
}

/* ===== HOW IT WORKS ===== */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-sec);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0 auto 24px auto;
    box-shadow: var(--glow-soft);
}

/* ===== CITIES GRID ===== */
.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.city-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 300px;
    border: 1px solid var(--border-accent);
}

.city-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.city-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(2,6,23,0.9) 0%, rgba(2,6,23,0) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}

.city-overlay h3 {
    margin-bottom: 12px;
    color: #fff;
}

.city-overlay .btn {
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.city-card:hover .btn {
    opacity: 1;
    transform: translateY(0);
}

/* ===== FEATURES ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--card-bg);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-accent);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-soft);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 40px 32px;
    border-radius: 16px;
    border: 1px solid var(--border-accent);
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    color: rgba(56, 189, 248, 0.2);
    position: absolute;
    top: 32px;
    right: 32px;
}

.review {
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 32px;
    font-style: italic;
}

.reviewer .stars {
    color: #facc15;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.reviewer h4 {
    margin-bottom: 4px;
}

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

/* ===== PARTNER CTA ===== */
.partner-container {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--card-bg) 0%, #0a1128 100%);
    border-radius: 24px;
    padding: 60px;
    text-align: center;
    border: 1px solid var(--border-accent);
    box-shadow: var(--glow-soft);
}

.partner-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.partner-benefits {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin: 32px 0;
    flex-wrap: wrap;
}

.partner-benefits li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.partner-benefits i {
    color: var(--primary);
}

/* ===== LEGAL ACCORDION ===== */
.legal-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--card-bg);
    border: 1px solid var(--border-accent);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-main);
    padding: 20px 24px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header:hover {
    background: rgba(56, 189, 248, 0.05);
}

.accordion-header i {
    transition: transform 0.3s;
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(2, 6, 23, 0.3);
}

.accordion-content p {
    padding: 0 24px 16px 24px;
    font-size: 0.95rem;
}

.accordion-content p:first-child {
    padding-top: 8px;
}

.accordion-content strong {
    color: var(--text-main);
}

/* ===== CONTACT & NEWSLETTER ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.newsletter-card, .contact-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-accent);
}

.form-group {
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    background: var(--bg-main);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-main);
    font-family: inherit;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--glow-soft);
}

.newsletter-form {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.newsletter-form input {
    flex: 1;
}

.contact-form {
    margin-top: 24px;
}

.form-msg {
    margin-top: 12px;
    font-size: 0.9rem;
    color: #4ade80; /* Success green */
    display: none;
}

/* ===== FOOTER ===== */
footer {
    background: var(--bg-sec);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: var(--text-main);
    margin-bottom: 24px;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--primary);
}

.social-icons {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-accent);
}

.social-icons a:hover {
    background: var(--primary);
    color: var(--bg-main);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--glow-soft);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== SCROLL TO TOP ===== */
#scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--bg-main);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--glow-strong);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 99;
}

#scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#scroll-to-top:hover {
    background: var(--primary-hover);
    transform: translateY(-5px);
}

/* ===== ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE MEDIA QUERIES ===== */
@media (max-width: 1024px) {
    .services-grid, .steps-container, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-container::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }

    /* Mobile Menu Active State */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-sec);
        padding: 24px;
        border-bottom: 1px solid var(--border-accent);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .services-grid, .steps-container, .testimonials-grid, .features-grid, .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-container {
        padding: 40px 24px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .section {
        padding: 60px 0;
    }
}