:root {
    /* "Luxique" Palette */
    --bg-color: #ffffff;
    --bg-gradient-top: #fdfbf7;
    /* Warm off-white */
    --bg-gradient-accent: #f3f4f6;
    /* Cool grey accent */

    --text-primary: #111827;
    --text-secondary: #6b7280;

    --accent-black: #000000;
    --accent-soft-purple: #e0e7ff;

    --card-bg: #f9fafb;
    --card-hover: #ffffff;

    --font-heading: 'Outfit', 'Inter', sans-serif;
    /* Rounder, friendlier heading font assumption */
    --font-body: 'Inter', sans-serif;

    --radius-lg: 32px;
    --radius-md: 24px;
    --radius-sm: 12px;
}

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at 10% 10%, rgba(67, 56, 202, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, #eff6ff 0%, transparent 40%),
        linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

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

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

.section {
    padding: 6rem 0;
    position: relative;
}

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

.mb-4 {
    margin-bottom: 3rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--accent-black);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    font-weight: 500;
    font-size: 0.95rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.btn i {
    font-size: 1.2rem;
}

/* Navigation */
nav {
    padding: 2rem 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 50;
}

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

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Hero Section - Editorial Style */
.hero {
    min-height: 80vh;
    padding-top: 8rem;
    padding-bottom: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: transparent;
}

.hero p {
    max-width: 600px;
    margin: 0 auto 2rem;
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.coming-soon-badge {
    background: rgba(31, 41, 55, 0.05);
    /* Very light dark background */
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.hero-visual {
    display: none;
    /* Removed from hero */
}

/* Phone Mockup Components (Used in Showcase) */
.main-phone {
    width: 300px;
    height: 600px;
    border-radius: 48px;
    background: black;
    border: 8px solid #1f2937;
    padding: 8px;
    position: relative;
    z-index: 10;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.main-phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 36px;
    background: #fff;
}


/* Connecting Lines (Simulated with massive SVGs or simple absolute divs) - Simplified for CSS */
.connector-line {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    width: 200px;
    transform-origin: left center;
    z-index: 1;
}

/* Feature Cards (The 3-column row) */
.features-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem 0 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 600px;
}

.feature-card:hover {
    background: var(--card-hover);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

.card-content {
    position: relative;
    z-index: 2;
    margin-bottom: 2rem;
    text-align: center;
}

.card-icon {
    width: 48px;
    height: 48px;
    background: black;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    font-size: 1rem;
}

.card-image-wrapper {
    flex-grow: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 1rem;
}

/* Mini Phone Frame for Cards */
.card-phone {
    width: 260px;
    /* Slightly wider to accommodate padding */
    height: 520px;
    background: black;
    border-radius: 40px;
    border: 6px solid #1f2937;
    padding: 8px;
    /* Inner Bezel */
    box-shadow:
        0 10px 30px -5px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transform-origin: bottom center;
}

.card-phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
    /* Screen Radius */
    background: #fff;
}

/* Floating Steps Section */
.steps-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.steps-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Floating Tooltips */
.step-tooltip {
    position: absolute;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 280px;
    animation: float 5s ease-in-out infinite;
    z-index: 20;
}

.tooltip-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-soft-purple);
    color: var(--accent-black);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.t-1 {
    top: 20%;
    left: -20px;
    animation-delay: 0.5s;
}

.t-2 {
    bottom: 20%;
    right: -20px;
    animation-delay: 2s;
}

/* Download Banner */
.download-banner {
    background: #f3f4f6;
    border-radius: var(--radius-lg);
    padding: 4rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.banner-content {
    max-width: 500px;
    position: relative;
    z-index: 2;
}

.banner-phone {
    position: absolute;
    right: 5%;
    bottom: -150px;
    transform: rotate(-10deg);
    width: 250px;
    transition: transform 0.5s ease;
}

.download-banner:hover .banner-phone {
    transform: rotate(-5deg) translateY(-20px);
}

@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

.banner-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.banner-trust {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Feature Card Variants - Vibes */
/* All unified to a premium slate/grey profile aka "shades of black" */
.feature-card.style-feed,
.feature-card.style-ai,
.feature-card.style-search {
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
    /* Cool Slate - Trust & Unity */
}

/* Optional: Subtle distinction if really needed, but user asked for "same shade" */
.feature-card.style-ai {
    background: linear-gradient(180deg, #f9fafb 0%, #e5e7eb 100%);
}

.feature-card.style-search {
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
}

/* Dual Phone Composition */
.phone-composition {
    position: relative;
    display: flex;
    /* Side-by-side */
    justify-content: center;
    gap: 40px;
    /* Space between phones */
    perspective: 1500px;
    /* Deep 3D perspective */
    width: 100%;
    margin-top: 2rem;
    padding: 2rem 0;
}

.phone-left,
.phone-right {
    position: relative;
    /* Reset absolute if inherited */
    transition: all 0.5s ease-out;
    /* Ensure they stack properly on mobile if needed, though media query handles that */
}

.phone-left {
    transform: rotateY(25deg) scale(0.9);
    box-shadow: 15px 15px 40px rgba(0, 0, 0, 0.15) !important;
    z-index: 2;
}

.phone-right {
    transform: rotateY(-25deg) scale(0.9);
    box-shadow: -15px 15px 40px rgba(0, 0, 0, 0.15) !important;
    z-index: 2;
}

.phone-composition:hover .phone-left {
    transform: rotateY(15deg) scale(0.95);
    /* Rotate towards front on hover */
}

.phone-composition:hover .phone-right {
    transform: rotateY(-15deg) scale(0.95);
}

/* Floor Shadows */
.phone-left::after,
.phone-right::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 10%;
    width: 80%;
    height: 30px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.3) 0%, transparent 70%);
    transform: rotateX(80deg);
    z-index: -1;
    filter: blur(5px);
    transition: all 0.5s ease;
    opacity: 0.6;
}

.phone-left::after {
    transform: rotateX(80deg) rotateY(-25deg) translateX(-10px);
}

.phone-right::after {
    transform: rotateX(80deg) rotateY(25deg) translateX(10px);
}

@media (max-width: 900px) {
    .phone-composition {
        flex-direction: column;
        gap: 20px;
        height: auto;
    }

    .phone-left,
    .phone-right {
        transform: none !important;
        /* Flatten on mobile */
        scale: 0.9;
    }

    .hero-visual {
        height: auto;
        margin-top: 2rem;
    }

    .connection-node {
        display: none;
    }

    /* Hide complex nodes on mobile */
    .steps-section {
        grid-template-columns: 1fr;
    }

    .step-tooltip {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        margin-bottom: 1rem;
        width: 100%;
        max-width: none;
    }

    .download-banner {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .banner-actions {
        flex-direction: column;
        justify-content: center;
        width: 100%;
        gap: 1.5rem;
    }

    .banner-phone {
        position: relative;
        right: auto;
        bottom: auto;
        margin-top: 2rem;
        transform: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 4rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }

    .steps-section {
        gap: 3rem;
    }

    /* Mobile: Single Phone, Centered, No Overlaps */
    .phone-composition {
        flex-direction: column;
        align-items: center;
        gap: 0;
        perspective: none;
        /* Disable 3D perspective on mobile */
        margin-top: 0;
        padding: 1rem 0;
    }

    .phone-right {
        display: none;
        /* Hide second phone */
    }

    .phone-left {
        transform: none !important;
        /* Remove rotation/scale */
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
        margin: 0 auto;
        width: 280px;
        /* Slightly smaller for mobile */
        height: auto;
        aspect-ratio: 1/2;
    }

    .phone-left::after {
        display: none;
        /* Remove floor shadow */
    }

    /* Process Grid Stacking */
    .process-grid {
        gap: 2rem !important;
    }

    /* Philosophy Section Grid */
    .philosophy-grid {
        grid-template-columns: 1fr !important;
        gap: 2.5rem !important;
    }

    /* Hero Buttons - Stack Vertically */
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

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


.hide {
    display: none;
}