:root {
    --color-bg: #0d0d0d;
    --color-bg-secondary: #1a1a1a;
    --color-surface: #242424;
    --color-primary: #5FC479;
    --color-primary-dark: #4fb066;
    --color-secondary: #DB303D;
    --color-accent: #ffd93d;
    --color-text: #f5f5f5;
    --color-text-dim: #a0a0a0;
    --color-border: #333;

    --font-display: 'Outfit', sans-serif;
    --font-body: 'Lexend', sans-serif;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px rgba(95, 196, 121, 0.3);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noise)" opacity="0.05"/></svg>');
    pointer-events: none;
    z-index: 9999;
    opacity: 0.5;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--color-text-dim);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(95, 196, 121, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(219, 48, 61, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 20%, rgba(255, 217, 61, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.title-line {
    display: block;
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

@keyframes slideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-dim);
    margin-bottom: 2.5rem;
    max-width: 500px;
    animation: slideUp 0.8s ease-out 0.6s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: slideUp 0.8s ease-out 0.8s forwards;
    opacity: 0;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

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

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    animation: slideUp 0.8s ease-out 1s forwards;
    opacity: 0;
}

.stat {
    opacity: 0;
    animation: fadeIn 0.6s ease-out forwards;
}

.stat:nth-child(1) { animation-delay: 1.2s; }
.stat:nth-child(2) { animation-delay: 1.4s; }
.stat:nth-child(3) { animation-delay: 1.6s; }

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    margin: 0 auto;
    animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.8),
        inset 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.app-preview {
    width: 100%;
    height: 100%;
    background: #1a1a1a;
    border-radius: 32px;
    padding: 1.5rem;
    overflow: hidden;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    color: var(--color-text-dim);
    font-size: 0.8rem;
}

.preview-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.food-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.food-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-surface);
    border-radius: 16px;
    animation: slideInRight 0.6s ease-out forwards;
    opacity: 0;
}

.food-item:nth-child(1) { animation-delay: 1.8s; }
.food-item:nth-child(2) { animation-delay: 2s; }
.food-item:nth-child(3) { animation-delay: 2.2s; }

@keyframes slideInRight {
    from {
        transform: translateX(30px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.item-icon {
    font-size: 2rem;
}

.item-info {
    flex: 1;
}

.item-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.item-date {
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.item-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.item-status.green {
    background: var(--color-secondary);
    box-shadow: 0 0 10px var(--color-secondary);
}

.item-status.orange {
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
}

.scan-button {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(95, 196, 121, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
}

.scan-icon {
    font-size: 1.5rem;
    font-weight: 300;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: var(--color-bg-secondary);
}

.section-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.title-accent {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-surface);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card.highlight {
    background: var(--color-surface);
    border-color: var(--color-border);
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-dim);
    line-height: 1.8;
}

/* Pricing Section */
.pricing {
    padding: 8rem 0;
    background: var(--color-bg);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-surface);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.pricing-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.pricing-card.featured {
    background: linear-gradient(145deg, rgba(95, 196, 121, 0.1), rgba(219, 48, 61, 0.05));
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.pricing-card.featured.visible {
    transform: scale(1.05) translateY(0);
}

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

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.plan-header h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text-dim);
}

.amount {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 1.2rem;
    color: var(--color-text-dim);
    align-self: flex-end;
    padding-bottom: 0.5rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    padding: 0.75rem 0;
    color: var(--color-text-dim);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

/* Download Section */
.download {
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(95, 196, 121, 0.1), rgba(219, 48, 61, 0.1));
}

.download-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.download-content h2 {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.download-content p {
    font-size: 1.2rem;
    color: var(--color-text-dim);
    margin-bottom: 3rem;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.store-btn:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.store-btn svg {
    width: 32px;
    height: 32px;
}

.store-label {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    text-align: left;
}

.store-name {
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--color-text-dim);
    margin-top: 1rem;
    max-width: 300px;
}

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

.footer-column h4 {
    font-family: var(--font-display);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: var(--color-text-dim);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

/* Legal Pages */
.legal-page {
    padding-top: 100px;
    min-height: 100vh;
}

.legal-header {
    background: linear-gradient(135deg, rgba(95, 196, 121, 0.1), rgba(219, 48, 61, 0.1));
    padding: 4rem 0;
    text-align: center;
}

.legal-header h1 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.legal-date {
    color: var(--color-text-dim);
    font-size: 1.1rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.legal-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.legal-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.legal-content p {
    color: var(--color-text-dim);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.legal-content ul, .legal-content ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-dim);
}

.legal-content li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

.legal-content a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        margin: 0 auto 2rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .nav-links {
        gap: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

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

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured.visible {
        transform: scale(1) translateY(0);
    }

    .pricing-card.featured:hover {
        transform: scale(1) translateY(-8px);
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .download-buttons {
        flex-direction: column;
    }

    .store-btn {
        width: 100%;
    }
}