:root {
    --primary-orange: #FF6B35;
    --secondary-green: #28B463;
    --accent-blue: #3498DB;
    --accent-cyan: #5DADE2;
    --accent-yellow: #F39C12;
    --accent-red: #E74C3C;
    --bg-dark: #0D0D12;
    --bg-darker: #0A0A0F;
    --bg-light: #0F0F18;
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --gradient-orange: linear-gradient(135deg, #FF6B35, #FF8E53);
    --gradient-green: linear-gradient(135deg, #28B463, #2ECC71);
    --gradient-blue: linear-gradient(135deg, #3498DB, #5DADE2);
    --gradient-hero: linear-gradient(180deg, #0D0D12 0%, #0A0A0F 100%);
    --shadow-glow: 0 0 30px rgba(255, 107, 53, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    background: var(--gradient-hero);
    min-height: 100vh;
}

header {
    background: rgba(13, 13, 18, 0.95);
    backdrop-filter: blur(10px);
    color: white;
    padding: 1.5rem 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

header h1 {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.5px;
}

header p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
    min-height: 60vh;
}

.hero-content {
    text-align: left;
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(135deg, #FFFFFF 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
    max-width: 500px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-light);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 1rem;
}

.btn i {
    font-size: 1.5rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.btn-text span {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.btn-text strong {
    font-size: 1rem;
    color: white;
}

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

.btn-apple:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-google:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-icon {
    position: relative;
    width: 400px;
    height: 400px;
}

.pot-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
}

.pot {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 120px;
    background: linear-gradient(135deg, #C0C0C0 0%, #E0E0E0 50%, #C0C0C0 100%);
    border-radius: 12px;
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.4),
        inset 0 2px 4px rgba(255, 255, 255, 0.3),
        inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.pot::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 60%;
    background: linear-gradient(135deg, var(--secondary-green) 0%, var(--accent-blue) 100%);
    border-radius: 8px;
    opacity: 0.6;
}

.pot-lid {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 30px;
    background: linear-gradient(135deg, #D0D0D0 0%, #E8E8E8 100%);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.pot-handle {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 40px;
    background: linear-gradient(135deg, #B0B0B0 0%, #D0D0D0 100%);
    border-radius: 4px;
}

.pot-handle.left {
    left: -15px;
    transform: translateY(-50%);
}

.pot-handle.right {
    right: -15px;
    transform: translateY(-50%);
}

.steam {
    position: absolute;
    width: 8px;
    height: 60px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.8), rgba(173, 216, 230, 0.4), transparent);
    border-radius: 4px;
    animation: steam 2s ease-in-out infinite;
}

.steam-1 {
    left: 40%;
    top: -40px;
    animation-delay: 0s;
}

.steam-2 {
    left: 50%;
    top: -50px;
    animation-delay: 0.5s;
}

.steam-3 {
    left: 60%;
    top: -40px;
    animation-delay: 1s;
}

@keyframes steam {
    0% {
        opacity: 0;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(1.5);
    }
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    animation: float 3s ease-in-out infinite;
}

.icon-heart {
    top: 10%;
    left: 10%;
    background: var(--gradient-orange);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
    animation-delay: 0s;
}

.icon-star {
    top: 15%;
    right: 15%;
    background: var(--accent-yellow);
    box-shadow: 0 4px 16px rgba(243, 156, 18, 0.4);
    animation-delay: 0.5s;
}

.icon-carrot {
    right: 10%;
    top: 50%;
    background: var(--gradient-orange);
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
    animation-delay: 1s;
}

.icon-check {
    bottom: 15%;
    left: 15%;
    background: var(--gradient-green);
    box-shadow: 0 4px 16px rgba(40, 180, 99, 0.4);
    animation-delay: 1.5s;
}

.icon-sparkle {
    left: 25%;
    top: 40%;
    background: var(--gradient-blue);
    box-shadow: 0 4px 16px rgba(52, 152, 219, 0.4);
    animation-delay: 2s;
}

.icon-card {
    bottom: 10%;
    right: 20%;
    background: var(--gradient-blue);
    box-shadow: 0 4px 16px rgba(52, 152, 219, 0.4);
    animation-delay: 2.5s;
}

.floating-icon i {
    font-size: 1.25rem;
    color: white;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.demo-video {
    text-align: center;
    margin-bottom: 6rem;
}

.section-header {
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #FFFFFF 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.video-container {
    position: relative;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 107, 53, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: var(--bg-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-card);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: white;
}

.icon-ai {
    background: var(--gradient-orange);
}

.icon-ocr {
    background: var(--gradient-blue);
}

.icon-cooking {
    background: var(--gradient-green);
}

.icon-calendar {
    background: var(--gradient-orange);
}

.icon-list {
    background: var(--gradient-blue);
}

.icon-pdf {
    background: var(--gradient-green);
}

.feature-card h3 {
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

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

a:hover {
    color: var(--accent-yellow);
    text-decoration: underline;
}

.footer {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 4rem;
    background: var(--bg-darker);
}

.footer p {
    margin: 0.5rem 0;
}

.footer a {
    color: var(--text-secondary);
    margin: 0 0.5rem;
}

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

/* Responsive Design */
@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

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

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .download-buttons {
        justify-content: center;
    }

    .hero-icon {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 640px) {
    header h1 {
        font-size: 1.5rem;
    }

    .hero h2 {
        font-size: 2.25rem;
    }

    .hero-icon {
        width: 250px;
        height: 250px;
    }

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

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