:root {
    /* Brand Palette */
    --color-primary: #4A7C59;       /* Forest Green */
    --color-primary-dark: #3A6145;
    --color-secondary: #7BA38C;     /* Soft Sage */
    --color-accent: #E8B87D;        /* Warm Sand */
    --color-background: #FAF8F5;    /* Warm White */
    --color-surface: #FFFFFF;
    --color-text-main: #2D3E36;     /* Deep Forest */
    --color-text-muted: #5C6F66;
    
    /* Typography */
    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Layout */
    --container-width: 1100px;
    --header-height: 80px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    
    /* Effects */
    --shadow-soft: 0 10px 40px -10px rgba(45, 62, 54, 0.08);
    --shadow-hover: 0 20px 60px -15px rgba(45, 62, 54, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

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

/* --- Animated Background --- */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: radial-gradient(circle at 15% 50%, rgba(232, 184, 125, 0.15), transparent 25%),
                radial-gradient(circle at 85% 30%, rgba(74, 124, 89, 0.1), transparent 25%);
    filter: blur(40px);
    animation: bgPulse 15s ease-in-out infinite alternate;
}

@keyframes bgPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.1); opacity: 1; }
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-heading);
    color: var(--color-text-main);
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header --- */
header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(250, 248, 245, 0.85);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo i {
    font-size: 1.8rem;
}

.nav-cta {
    background-color: var(--color-primary);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(74, 124, 89, 0.2);
}

.nav-cta:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* --- Section 1: Hero --- */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    background: linear-gradient(135deg, var(--color-text-main) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

.store-badge {
    background: #1a1a1a;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.store-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.store-text {
    display: flex;
    flex-direction: column;
}

.store-text span:first-child {
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.store-text span:last-child {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.1;
}

/* Abstract UI Mockup */
.hero-visual {
    position: relative;
    height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-card {
    background: white;
    width: 320px;
    border-radius: 32px;
    padding: 24px;
    box-shadow: var(--shadow-soft);
    position: relative;
    z-index: 2;
    border: 1px solid rgba(0,0,0,0.05);
    animation: float 6s ease-in-out infinite;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.date-pill {
    background: var(--color-background);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.chore-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 16px;
    margin-bottom: 12px;
    transition: transform 0.2s ease;
}

.chore-item.done {
    background: #F0F7F4; /* Light Mint */
    border-left: 4px solid var(--color-primary);
}

.chore-item.pending {
    background: #FAF8F5;
    border-left: 4px solid var(--color-accent);
}

.chore-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.chore-details {
    flex: 1;
}

.chore-title {
    font-weight: 600;
    color: var(--color-text-main);
    font-size: 0.95rem;
}

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

/* Floating Elements behind mockup */
.deco-circle {
    position: absolute;
    border-radius: 50%;
    z-index: 1;
}

.deco-1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    opacity: 0.05;
    top: 50px;
    right: -20px;
}

.deco-2 {
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    opacity: 0.1;
    bottom: 80px;
    left: 20px;
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

/* --- Section 2: Features --- */
.features {
    padding: 100px 0;
    position: relative;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--color-surface);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.03);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: #F0F7F4;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

/* --- Section 3: Philosophy / Clean --- */
.philosophy {
    padding: 100px 0;
    background: white;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.phil-image {
    height: 500px;
    background: #F2F0EB;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* CSS-only illustration of "balance" */
.balance-scale {
    width: 200px;
    height: 4px;
    background: var(--color-text-muted);
    position: relative;
    transform: rotate(-5deg);
    animation: balance 4s ease-in-out infinite;
}

.balance-scale::before, .balance-scale::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-secondary);
    border-radius: 50%;
    top: -58px;
}

.balance-scale::before { left: 0; }
.balance-scale::after { right: 0; background: var(--color-accent); }

@keyframes balance {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

/* --- Footer --- */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(0,0,0,0.05);
    background: var(--color-background);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-links a {
    margin-left: 24px;
}

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

/* Mobile Responsive */
@media (max-width: 1000px) {
    h1 { font-size: 2.5rem; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .hero-buttons { justify-content: center; }
    .hero-visual { height: 500px; }
    .app-card { width: 100%; max-width: 320px; margin: 0 auto; }
    .philosophy-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .footer-links { display: flex; flex-direction: column; gap: 12px; }
    .footer-links a { margin-left: 0; }
}