/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #D84315;
    --secondary-color: #FF6E40;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --border-radius: 12px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #fff5f2 0%, #ffffff 100%);
    padding: 80px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.why-link-text {
    margin-bottom: 2rem;
}

.why-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    display: inline-block;
}

.why-link:hover {
    color: #BF360C;
    transform: translateX(5px);
}

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

.btn {
    padding: 14px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #BF360C;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

/* Phone Mockup */
.phone-mockup {
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-lg);
    max-width: 320px;
    margin: 0 auto;
}

.phone-screen {
    background: #FDFDF8; /* Warm white - matches app */
    border-radius: 28px;
    padding: 32px 20px;
    min-height: 560px;
}

.app-preview {
    display: flex;
    flex-direction: column;
}

.screen-header {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.preview-task {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 0;
}

.task-checkbox {
    width: 24px;
    height: 24px;
    border-radius: 12px;
    border: 2px solid #1A1A1A;
    flex-shrink: 0;
    margin-top: 2px;
}

.task-content {
    flex: 1;
}

.task-title {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.4;
    color: #1A1A1A;
    margin-bottom: 4px;
}

.task-description {
    font-size: 0.8rem;
    font-weight: 300;
    line-height: 1.4;
    color: #666666;
    margin-bottom: 4px;
}

.task-timer {
    font-size: 0.7rem;
    font-weight: 400;
    color: #666666;
    margin-top: 4px;
}

.task-timer.urgent {
    color: var(--primary-color);
    font-weight: 500;
}

.task-divider {
    height: 1px;
    background: #E0E0E0;
    margin: 0;
}

.add-task-button {
    color: #1A1A1A;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 16px 0;
    text-align: left;
    cursor: default;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--white);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.feature-problem {
    color: var(--primary-color);
    font-weight: 600;
    font-style: italic;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

/* Download Section */
.download {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff5f2 0%, #ffffff 100%);
}

.app-icon-showcase {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.app-icon-large {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(216, 67, 21, 0.3);
}

.download h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.25rem;
    margin-bottom: 3rem;
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.download-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.download-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.qr-code {
    margin: 1.5rem 0;
    display: flex;
    justify-content: center;
}

.qr-code img {
    width: 200px;
    height: 200px;
    border: 2px solid var(--bg-light);
    border-radius: var(--border-radius);
    padding: 10px;
}

.store-button {
    display: inline-block;
    margin: 1rem 0;
}

.store-button img {
    height: 50px;
    transition: transform 0.3s;
}

.store-button:hover img {
    transform: scale(1.05);
}

.coming-soon {
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.download-note {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.download-note p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.email-signup {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.email-input {
    padding: 14px 20px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    min-width: 280px;
    transition: border-color 0.3s;
}

.email-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Footer */
footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section a {
    display: block;
    color: #ccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #999;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
    }
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .cta-buttons {
        justify-content: center;
        flex-direction: column;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .download-options {
        grid-template-columns: 1fr;
    }

    nav {
        gap: 1rem;
    }

    .phone-mockup {
        max-width: 280px;
    }

    .email-signup {
        flex-direction: column;
        align-items: stretch;
    }

    .email-input {
        min-width: 100%;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.hero-image {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }