/* Base Variables & Reset */
:root {
    --bg-dark: #0a0e17;
    --bg-card: #151a25;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --accent: #06b6d4; /* Cyan/Electric Blue */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: #2c3344;
    
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.highlight {
    color: var(--primary);
}

.gradient-text {
    background: linear-gradient(90deg, #60a5fa, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

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

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 0.6rem 1.2rem;
}

.btn-secondary:hover {
    border-color: var(--text-muted);
}

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

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--primary);
}

.btn-lg {
    font-size: 1.1rem;
    padding: 1.2rem 2.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.full-width {
    width: 100%;
}

/* Header */
.header {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav {
    display: none; /* Mobile first hidden, desktop simplified */
}

@media(min-width: 768px) {
    .nav {
        display: flex;
        gap: 2rem;
    }
    .nav a {
        font-size: 0.95rem;
        color: var(--text-muted);
    }
    .nav a:hover {
        color: white;
    }
}

/* Hero */
.hero {
    padding-top: 160px;
    padding-bottom: 80px;
    position: relative;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.8;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 12px;
    transition: 0.3s;
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

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

/* Pain Points */
.pain-points {
    background: linear-gradient(to right, #0f172a, #0a0e17);
    text-align: center;
}

.pain-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.pain-content p {
    max-width: 700px;
    margin: 0 auto 1rem;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.05) 0%, var(--bg-card) 100%);
    transform: scale(1.02);
    z-index: 10;
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.plan-desc {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    min-height: 40px;
}

.features-list {
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: #cbd5e1;
}

.features-list li i {
    color: var(--accent);
}

.transparency-note {
    margin-top: 3rem;
    text-align: center;
    padding: 1.5rem;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* FAQ */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}

.faq-item {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.faq-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
}

.footer-copy {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: #475569;
}

/* Responsiveness */
@media(min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media(min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Product Showcase */
.product-showcase {
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

.showcase-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
}

.showcase-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
    background: var(--bg-card);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.showcase-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 60px -12px rgba(37, 99, 235, 0.25);
    border-color: rgba(37, 99, 235, 0.3);
}

.showcase-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.showcase-item:hover .showcase-img {
    opacity: 1;
}

/* Caption Overlay */
.showcase-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: white;
    font-weight: 600;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.showcase-item:hover .showcase-caption {
    transform: translateY(0);
}

/* Desktop Grid Layout - Creative Layout */
@media(min-width: 768px) {
    .showcase-grid {
        grid-template-columns: 1.5fr 1fr;
        grid-template-rows: auto auto;
        gap: 2rem;
    }

    /* Main image spans 2 rows on left (or right) */
    .item-main {
        grid-row: 1 / span 2;
        height: 100%;
        min-height: 500px;
    }

    .item-secondary {
        grid-column: 2;
        height: 250px;
    }

    .item-tertiary {
        grid-column: 2;
        height: 250px;
    }
}


/* --- Carousel Styles --- */
.carousel-wrapper {
    position: relative;
    width: 100%;
    max-width: 1000px; /* Reduced to sit nicely within content width */
    margin: 0 auto;
    aspect-ratio: 1830 / 860; /* Maintain the requested ratio */
    height: auto;
    overflow: hidden; 
}

.carousel-track-container {
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.carousel-track {
    padding: 0;
    margin: 0;
    list-style: none;
    position: relative;
    height: 100%;
    transition: transform 300ms ease-in;
}

.carousel-slide {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
}

.carousel-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in; /* Indicate clickable */
    transition: transform 0.3s;
}

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

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    text-align: center;
    font-weight: 600;
}

/* Controls */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.carousel-btn:hover {
    background: var(--primary);
}

.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }

.is-hidden { display: none; }

/* Indicators */
.carousel-nav {
    display: flex;
    justify-content: center;
    padding: 1rem 0;
    gap: 10px;
}

.carousel-indicator {
    border: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
}

.carousel-indicator.current-slide {
    background: var(--primary);
}

/* --- Lightbox Styles --- */
.lightbox {
    display: none; /* Hidden by default */
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.9); 
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.visible {
    opacity: 1;
}

/* Modal Content (Image) */
.lightbox-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 1000px;
    max-height: 80vh;
    object-fit: contain;
    position: absolute; /* To center nicely */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
}

/* Caption of Modal Image */
#lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

/* Close Button */
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 1001;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--primary);
    text-decoration: none;
    cursor: pointer;
}

/* Responsive */
@media only screen and (max-width: 700px){
    .lightbox-content {
        width: 95%;
    }
}





/* Logo Image Styles */
.logo img {
    max-height: 50px; /* Limit height so it doesn't blow up if width is removed */
    width: auto; /* Default to auto, but inline style will override this specific property */
    height: auto; /* Ensure aspect ratio is maintained if width is set */
    display: block;
}


/* Social Media Icons */
.footer-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-social a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: color 0.3s, transform 0.3s;
    display: flex; /* Fix alignment */
}

.footer-social a:hover {
    color: var(--primary);
    transform: translateY(-3px);
}