:root {
    /* 
     * Core Design System variables 
     */
    --bg-dark: #0B1120; /* Deep Dark Navy - never pure black */
    --bg-dark-surface: #1E293B; /* Slightly lighter navy for cards */
    --bg-dark-surface-elevated: #334155;
    
    --bg-light: #FFFFFF; /* Pristine white like Ellie Planner */
    --bg-light-surface: #F8FAFC;
    --bg-light-surface-elevated: #F1F5F9;

    --text-dark-primary: #FFFFFF;
    --text-dark-secondary: #94A3B8;
    
    --text-light-primary: #0F172A;
    --text-light-secondary: #475569;

    /* Vibrant Accents */
    --accent-blue: #0EA5E9;
    --accent-blue-dark: #0284C7;
    
    --accent-orange: #F97316;
    --accent-orange-dark: #C2410C;

    --accent-red: #EF4444;
    --accent-red-dark: #B91C1C;

    --accent-yellow: #FACC15;
    --accent-yellow-dark: #CA8A04;

    --accent-purple: #8B5CF6;
    --accent-purple-dark: #6D28D9;

    --accent-green: #10B981;
    --accent-green-dark: #047857;

    /* Semantic Variables initially mapping to Dark Mode */
    --bg-main: var(--bg-dark);
    --bg-surface: var(--bg-dark-surface);
    --text-primary: var(--text-dark-primary);
    --text-secondary: var(--text-dark-secondary);
    --nav-bg: rgba(11, 17, 32, 0.8);
    --border-color: rgba(255, 255, 255, 0.1);

    /* Layout */
    --max-width: 1200px;
}

[data-theme="light"] {
    --bg-main: var(--bg-light);
    --bg-surface: var(--bg-light-surface);
    --text-primary: var(--text-light-primary);
    --text-secondary: var(--text-light-secondary);
    --nav-bg: rgba(248, 250, 252, 0.8);
    --border-color: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    background-image:
        radial-gradient(ellipse 700px 600px at 80% 38%, rgba(139, 92, 246, 0.18) 0%, transparent 70%),
        radial-gradient(ellipse 500px 400px at 20% 22%, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="light"] body,
[data-theme="light"] {
    background-image:
        radial-gradient(ellipse 700px 600px at 80% 38%, rgba(139, 92, 246, 0.07) 0%, transparent 70%),
        radial-gradient(ellipse 500px 400px at 20% 22%, rgba(14, 165, 233, 0.05) 0%, transparent 70%);
}

a {
    text-decoration: none;
    color: inherit;
}

/* Typography elements */
.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue), #A855F7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent; /* Fallback */
}

/* =========================================
   Buttons & "Tactile" Duolingo Cards
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    border-radius: 16px; /* Squircle feel */
    border: none;
    cursor: pointer;
    transition: transform 0.1s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Primary Brand Button (Vibrant Blue with deep shadow) */
.btn-primary {
    background-color: var(--accent-blue);
    color: white;
    /* Solid, unblurred shadow at the bottom of the exact same color, but a darker shade */
    box-shadow: 0 6px 0 var(--accent-blue-dark);
}

.btn-primary:active {
    transform: translateY(6px);
    box-shadow: 0 0px 0 var(--accent-blue-dark);
}

.btn-primary:hover {
    filter: brightness(1.1);
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: 0 6px 0 var(--border-color);
}

.btn-secondary:active {
    transform: translateY(6px);
    box-shadow: 0 0px 0 var(--border-color);
}

.btn-nav {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    background-color: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 0 var(--accent-blue-dark);
    border-radius: 12px;
}
.btn-nav:active {
    transform: translateY(4px);
    box-shadow: 0 0px 0 var(--accent-blue-dark);
}

/* =========================================
   Navbar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.nav-links a:not(.btn):hover {
    color: var(--text-primary);
}


/* =========================================
   Hero Section
   ========================================= */
.hero {
    min-height: 100vh;
    padding: 8rem max(2rem, calc((100% - var(--max-width)) / 2 + 2rem)) 4rem;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 500px;
    line-height: 1.6;
}

/* Early access line */
.hero-early-access {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Hero Visual & Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-tilted-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}


/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 10rem;
        text-align: center;
        gap: 4rem;
    }
    .hero-content {
        align-items: center;
    }
    .hero-cta-group {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .btn-lg {
        width: 100%;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: 280px;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 200;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
        display: flex;
    }
    .nav-links.open {
        transform: translateX(0);
    }
    .hamburger {
        display: flex;
    }
}

/* =========================================
   Feature Sections
   ========================================= */
.feature-section {
    padding: 8rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
}

.feature-section .content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.feature-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-text h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.feature-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section 1: Streaks & Mascot */
/* Simple But Powerful Section */
.section-simple {
    padding-top: 4rem;
    padding-bottom: 4rem;
    text-align: center;
}

.simple-header {
    margin-bottom: 4rem;
}

.simple-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.simple-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.simple-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.simple-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.simple-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
}

.simple-img-wrapper {
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    width: 100%;
    aspect-ratio: 9/19;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

.simple-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0;
    box-shadow: none;
}

.simple-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

/* =========================================
   App Store Gallery Showcase
   ========================================= */
.appstore-gallery-section {
    padding: 6rem 0;
    overflow: hidden;
}

[data-theme="light"] .appstore-gallery-section {
    /* No solid background so body gradients flow seamlessly */
}

.gallery-header {
    text-align: center;
    padding: 0 2rem;
    margin-bottom: 4rem;
}

.gallery-header h2 {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.gallery-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.gallery-container {
    padding: 0 2rem;
    padding-bottom: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.gallery-container::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.gallery-track {
    display: inline-flex;
    gap: 1rem;
    padding-right: 2rem; /* padding for the end of scrolling */
}

.gallery-item {
    scroll-snap-align: center;
    width: 260px;
    height: auto;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    transition: transform 0.3s ease;
}

@media (min-width: 768px) {
    .gallery-item {
        width: 300px;
    }
}

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

[data-theme="light"] .gallery-item {
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

/* =========================================
   Pricing Section
   ========================================= */
.pricing-section {
    padding: 6rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    /* Main bg is just the page bg, no extra background needed */
}

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

.pricing-mascot {
    width: 140px;
    height: auto;
    margin: 0 auto 1rem;
    display: block;
}

.pricing-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.pricing-header p {
    color: var(--text-secondary);
    font-size: 1.15rem;
}

.pricing-grid {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 900px;
}

.pricing-card {
    background-color: #1A2234; /* Dark muted blue from mockup */
    border: 1px solid #334155; /* Subtle border for standard card */
    border-radius: 20px;
    padding: 2.5rem 2rem;
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

[data-theme="light"] .pricing-card {
    background-color: #ffffff;
    border-color: #e2e8f0;
}

.pricing-card--featured {
    border-width: 2px;
    border-color: #1DA1F2; /* Bright blue border from mockup */
    /* Remove shadow if it looks too messy, otherwise subtle glow */
    box-shadow: 0 10px 40px -10px rgba(29, 161, 242, 0.15);
}

.pricing-tier {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.pricing-amount {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.pricing-equiv {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
}

/* Feature list dividers */
.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
}

.pricing-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

[data-theme="light"] .pricing-features li {
    border-bottom-color: rgba(0, 0, 0, 0.05);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-btn {
    width: 100%;
    background: transparent;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: auto;
}

.pricing-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
}

[data-theme="light"] .pricing-btn {
    border-color: #cbd5e1;
}

[data-theme="light"] .pricing-btn:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.pricing-btn--featured {
    background-color: #1DA1F2;
    border-color: #1DA1F2;
    color: #ffffff;
    box-shadow: none; /* Flatten the button a bit if we want to match mockup */
}

.pricing-btn--featured:hover {
    background-color: #1A91DA;
    border-color: #1A91DA;
}

.pricing-badge {
    position: absolute;
    top: -14px;
    right: 20px;
    background-color: #1DA1F2;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 9999px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(29, 161, 242, 0.3);
}

.pricing-footer-links {
    display: flex;
    gap: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    margin-top: 1rem;
}

.pricing-footer-links a:hover {
    color: var(--text-primary);
}



@media (max-width: 1024px) {
    .feature-section .content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}
@media (max-width: 640px) {
    .week-tracker {
        padding: 1rem;
        gap: 0.5rem;
    }
    .fire-icon {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
    .feature-text h2 {
        font-size: 2rem;
    }
}

/* Final CTA & Footer */
.footer-cta {
    background: linear-gradient(to bottom, var(--bg-main) 0%, #060d1a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: white;
    padding: 8rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-container {
    text-align: center;
    max-width: 600px;
    margin-bottom: 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.cta-container h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
}

.cta-container p {
    font-size: 1.25rem;
    color: var(--text-dark-secondary);
}

.premium-upsell {
    font-size: 0.875rem !important;
    font-weight: 600;
    margin-top: 1rem;
}

.footer-bottom {
    width: 100%;
    max-width: var(--max-width);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark-secondary);
}

.footer-links a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.copyright {
    color: var(--text-dark-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Showcase responsive */
@media (max-width: 1024px) {
    .showcase-section .content {
        flex-direction: column !important;
        gap: 3rem;
        text-align: center;
    }
    .showcase-text {
        max-width: 100%;
    }
    .showcase-visual img {
        max-width: 350px;
    }
    .simple-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .showcase-section {
        padding: 2.5rem 1.5rem;
    }
    .showcase-text h2 {
        font-size: 2.5rem;
    }
    .showcase-visual img {
        max-width: 280px;
    }
    .footer-bottom {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }
}

/* =========================================
   Scroll Reveal Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.revealed {
    opacity: 1;
    transform: translate(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }

/* =========================================
   Hero position context for floating icons
   ========================================= */
.hero {
    position: relative;
}
.hero > *:not(.hero-float-icons) {
    position: relative;
    z-index: 1;
}

/* =========================================
   Floating Skill Icon Cards (Figma design)
   ========================================= */
.hero-float-icons {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.float-icon {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    opacity: 0.85;
}

.fi-card {
    width: 86px;
    height: 86px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 20px 40px -8px rgba(0, 0, 0, 0.35);
}

.fi-circle {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.22);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fi-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.fi-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
}

/* Positions + rotations from Figma */
.float-icon--1 {
    top: 12%;
    right: 4%;
    transform: rotate(12deg);
    animation: fi-float-1 8s ease-in-out infinite;
}
.float-icon--1 .fi-card { background: #FF6B6B; }

.float-icon--2 {
    top: 48%;
    left: 1%;
    transform: rotate(-4deg);
    animation: fi-float-2 10s ease-in-out infinite 1.2s;
}
.float-icon--2 .fi-card { background: #4D96FF; }

.float-icon--3 {
    top: 6%;
    left: 3%;
    transform: rotate(-15deg);
    animation: fi-float-3 9s ease-in-out infinite 2.5s;
}
.float-icon--3 .fi-card { background: #2EC4B6; }

.float-icon--4 {
    bottom: 12%;
    right: 2%;
    transform: rotate(-34deg);
    animation: fi-float-4 11s ease-in-out infinite 0.5s;
}
.float-icon--4 .fi-card { background: #FFB703; }

.float-icon--5 {
    bottom: 18%;
    left: 2%;
    transform: rotate(20deg);
    animation: fi-float-5 9s ease-in-out infinite 3s;
}
.float-icon--5 .fi-card { background: #9D84FF; }

@keyframes fi-float-1 {
    0%, 100% { transform: rotate(12deg) translateY(0px); }
    50%       { transform: rotate(12deg) translateY(-16px); }
}
@keyframes fi-float-2 {
    0%, 100% { transform: rotate(-4deg) translateY(0px); }
    50%       { transform: rotate(-4deg) translateY(-13px); }
}
@keyframes fi-float-3 {
    0%, 100% { transform: rotate(-15deg) translateY(0px); }
    50%       { transform: rotate(-15deg) translateY(-18px); }
}
@keyframes fi-float-4 {
    0%, 100% { transform: rotate(-34deg) translateY(0px); }
    50%       { transform: rotate(-34deg) translateY(-11px); }
}
@keyframes fi-float-5 {
    0%, 100% { transform: rotate(20deg) translateY(0px); }
    50%       { transform: rotate(20deg) translateY(-14px); }
}

@media (max-width: 768px) {
    .hero-float-icons { display: none; }
}

/* =========================================
   Subtle Noise/Grain Texture
   ========================================= */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* =========================================
   Navbar Scroll Effect
   ========================================= */
.navbar {
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-bottom-color: transparent;
}

/* =========================================
   Hamburger Menu
   ========================================= */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 300;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}
.menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 150;
}
.menu-overlay.active {
    display: block;
}

/* =========================================
   App Store Badge
   ========================================= */
.app-store-badge {
    display: inline-block;
    transition: transform 0.2s ease, filter 0.2s ease;
}
.app-store-badge:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}
.app-store-badge img {
    height: 54px;
    width: auto;
}


/* =========================================
   Enhanced Visual Polish
   ========================================= */
/* Phone mockup glow */
.showcase-visual::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.2), transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}
[data-theme="light"] .showcase-visual::before {
    opacity: 0.5;
}
.showcase-visual img {
    position: relative;
    z-index: 1;
}

/* Gradient section dividers */
.showcase-section {
    border-bottom: none;
    position: relative;
}
.showcase-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* Card hover states */
.simple-card {
    transition: transform 0.3s ease;
}
.simple-card:hover {
    transform: translateY(-6px);
}
.simple-card:hover .simple-img-wrapper {
    box-shadow: 0 12px 40px rgba(14, 165, 233, 0.15);
}

/* =========================================
   Store Badges (App Store + Google Play)
   ========================================= */
.store-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.google-play-badge {
    display: inline-block;
    transition: transform 0.2s ease, filter 0.2s ease;
}
.google-play-badge:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}
.google-play-badge img {
    height: 54px;
    width: auto;
}

@media (max-width: 768px) {
    .store-badges {
        flex-direction: column;
    }
}

/* =========================================
   Reduced Motion (Accessibility)
   ========================================= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal, .reveal-left, .reveal-right {
        opacity: 1;
        transform: none;
    }
    [data-parallax] {
        transform: none !important;
    }
}

/* ==========================================================================
   Legal Pages (Privacy & Terms)
   ========================================================================== */
.legal-main {
    padding: 120px 2rem 4rem;
    min-height: calc(100vh - 200px);
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem 4rem;
    box-shadow: 0 10px 40px var(--shadow);
}

.legal-section h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.legal-section .last-updated {
    font-size: 0.95rem;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
}

.legal-section h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.legal-section p,
.legal-section ul {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.legal-section ul {
    padding-left: 1.5rem;
}

.legal-section li {
    margin-bottom: 0.75rem;
}

.legal-section a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-section a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.legal-divider {
    border: 0;
    height: 1px;
    background: var(--border);
    margin: 4rem 0;
}

@media (max-width: 768px) {
    .legal-container {
        padding: 2rem;
    }
    .legal-section h1 {
        font-size: 2rem;
    }
}