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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fafafa;
    color: #1a1a1a;
    overflow-x: hidden;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    position: relative;
    background: linear-gradient(180deg, #ffffff 0%, #fff8f6 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 152, 0, 0.35) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 61, 0, 0.30) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 111, 0, 0.25) 0%, transparent 60%);
    filter: blur(100px);
    z-index: 0;

}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.logo-container {
    margin-bottom: 2rem;
    position: relative;
}

.logo {
    width: 140px;
    height: 140px;
    margin: 0 auto;
    position: relative;
}

.logo img {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 40px rgba(255, 61, 0, 0.3));
    position: relative;
    z-index: 1;
}

h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: #1a1a1a;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.tagline {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    font-weight: 400;
    color: #666;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #ff3d00 0%, #ff6f00 50%, #ff9800 100%);
    color: white;
    padding: 1.2rem 2.8rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(255, 61, 0, 0.25);
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 61, 0, 0.35);
}

.cta-secondary {
    background: white;
    color: #1a1a1a;
    border: 2px solid #e0e0e0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.cta-secondary:hover {
    background: #f5f5f5;
    border-color: #d0d0d0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.interface {
    padding: 6rem 2rem;
    position: relative;
    background: #fff8f6;
    overflow: hidden;
}

.interface::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 152, 0, 0.20) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 61, 0, 0.15) 0%, transparent 40%);
    filter: blur(100px);
    z-index: 0;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.screenshot-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: white;
}

.screenshot-wrapper:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(255, 61, 0, 0.15);
}

.screenshot {
    width: 100%;
    height: auto;
    display: block;
}

.benefits {
    padding: 8rem 2rem;
    position: relative;
    background: #fff8f6;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 90% 20%, rgba(255, 61, 0, 0.25) 0%, transparent 35%),
        radial-gradient(circle at 10% 80%, rgba(255, 152, 0, 0.28) 0%, transparent 35%),
        radial-gradient(circle at 50% 50%, rgba(255, 111, 0, 0.20) 0%, transparent 50%);
    filter: blur(100px);
    z-index: 0;

}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: #1a1a1a;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: #fafafa;
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid #e0e0e0;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: #ff6f00;
    box-shadow: 0 10px 30px rgba(255, 61, 0, 0.1);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ff3d00 0%, #ff6f00 50%, #ff9800 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
    font-weight: 700;
}

.benefit-card p {
    color: #666;
    line-height: 1.7;
    font-size: 1.05rem;
}

.features {
    padding: 8rem 2rem;
    background: linear-gradient(180deg, #fff8f6 0%, #ffffff 100%);
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(255, 152, 0, 0.30) 0%, transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(255, 61, 0, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, rgba(255, 111, 0, 0.20) 0%, transparent 35%);
    filter: blur(100px);
    z-index: 0;

}

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

.feature-card {
    padding: 3rem;
    border-radius: 20px;
    background: white;
    border: 2px solid #e0e0e0;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: #ff6f00;
    box-shadow: 0 10px 30px rgba(255, 61, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ff3d00 0%, #ff6f00 50%, #ff9800 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #1a1a1a;
}

.feature-card p {
    color: #666;
    line-height: 1.7;
    font-size: 1.05rem;
}

.perfect-for {
    padding: 8rem 2rem;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.perfect-for::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 50% 50%, rgba(255, 61, 0, 0.28) 0%, transparent 50%),
        radial-gradient(circle at 20% 20%, rgba(255, 152, 0, 0.25) 0%, transparent 40%);
    filter: blur(100px);
    z-index: 0;

    position: relative;
}

.use-cases {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.use-case {
    text-align: center;
    flex: 1;
    min-width: 200px;
    padding: 2.5rem;
    background: #fafafa;
    border-radius: 20px;
    border: 2px solid #e0e0e0;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.use-case:hover {
    transform: translateY(-5px);
    border-color: #ff6f00;
    box-shadow: 0 10px 30px rgba(255, 61, 0, 0.1);
}

.use-case-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #ff3d00 0%, #ff6f00 50%, #ff9800 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.use-case-icon svg {
    width: 40px;
    height: 40px;
    fill: white;
}

.use-case p {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
}

footer {
    background: #1a1a1a;
    padding: 3rem 2rem;
}

footer p {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.8;
}

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

footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}

@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .use-cases {
        gap: 1.5rem;
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

#lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.2, 0, 0.2, 1);
}

.lightbox.active #lightbox-img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.lightbox-close:hover {
    color: #ff3d00;
}

/* Make screenshots clickable */
.screenshot {
    cursor: zoom-in;
}