.hero { 
    padding: 100px 0; 
    background: radial-gradient(circle at 85% 15%, #f0f7ff 0%, #ffffff 100%); 
    overflow: hidden;
}

.grid-hero { 
    display: grid; 
    grid-template-columns: 1.2fr 0.8fr; 
    gap: 80px; 
    align-items: center; 
}

.status-badge { 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    background: #fff; 
    border: 1px solid var(--border); 
    padding: 10px 20px; 
    border-radius: 100px; 
    font-weight: 800; 
    font-size: 12px; 
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.status-badge .dot { 
    width: 8px; height: 8px; 
    background: #10b981; 
    border-radius: 50%; 
    box-shadow: 0 0 10px #10b981;
}

.hero h1 { 
    font-size: 82px; 
    font-weight: 800; 
    line-height: 0.95; 
    letter-spacing: -4px; 
    margin-bottom: 30px; 
}

.hero h1 span { color: var(--accent); }

.hero p { 
    font-size: 20px; 
    color: var(--muted); 
    margin-bottom: 50px; 
    max-width: 550px; 
    line-height: 1.6;
}

.hero-btns { display: flex; gap: 15px; }

.hero-visual { position: relative; display: flex; justify-content: center; }

.circle-bg { 
    position: absolute; 
    width: 130%; height: 130%; 
    background: var(--accent-soft); 
    border-radius: 50%; 
    z-index: -1; 
    top: -15%; left: -15%; 
}

.hero-img-fixed { 
    max-width: 100%; 
    height: auto; 
    max-height: 500px;
    object-fit: contain; 
}



.about-section { padding: 120px 0; }

.about-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 80px; 
    align-items: center; 
}

.pre-title { 
    color: var(--accent); 
    font-weight: 800; 
    text-transform: uppercase; 
    font-size: 13px; 
    letter-spacing: 3px; 
    display: block; 
    margin-bottom: 15px; 
}

.about-content h2 { 
    font-size: 48px; 
    font-weight: 800; 
    letter-spacing: -2px; 
    line-height: 1.1; 
    margin-bottom: 30px; 
}

.about-content h2 span { color: var(--accent); }

.about-content > p { 
    font-size: 18px; 
    color: var(--muted); 
    line-height: 1.7; 
    margin-bottom: 40px; 
}

.values-list { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }

.value-item b { display: block; font-size: 16px; margin-bottom: 10px; color: #000; }
.value-item p { font-size: 14px; line-height: 1.5; color: var(--muted); margin: 0; }

.rounded-img { 
    width: 100%; 
    border-radius: 48px; 
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    object-fit: cover;
    aspect-ratio: 4/5;
}

.brands-bar { padding: 50px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.brands-wrapper { display: flex; justify-content: space-between; align-items: center; }
.brand-name { font-size: 24px; font-weight: 900; letter-spacing: 2px; color: #000; opacity: 0.3; transition: opacity 0.3s; }
.brand-name:hover { opacity: 0.6; }

.bento-section { padding: 120px 0; }

.section-title { margin-bottom: 60px; }
.section-title h2 { 
    font-size: 42px; 
    font-weight: 800; 
    letter-spacing: -2px; 
    margin-bottom: 8px; 
}
.section-title h2 span { color: var(--accent); }
.section-title p { 
    font-size: 18px; 
    color: var(--muted); 
    font-weight: 500;
}

.bento-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    grid-template-rows: repeat(2, 340px); 
    gap: 24px; 
}

.bento-card { 
    position: relative; 
    border-radius: 36px; 
    padding: 45px; 
    display: flex; 
    flex-direction: column; 
    justify-content: flex-end; 
    overflow: hidden; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 2px solid transparent;
}

.bento-card:hover { 
    border-color: var(--accent); 
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.08);
}

.bento-card.tall { grid-row: span 2; }
.bento-card.wide { grid-column: span 2; }

.bento-tag { 
    font-size: 11px; 
    font-weight: 800; 
    text-transform: uppercase; 
    opacity: 0.5; 
    margin-bottom: 12px; 
    display: block; 
    letter-spacing: 1.5px;
}
.bento-card h3 { 
    font-size: 34px; 
    font-weight: 800; 
    margin-bottom: 12px; 
    letter-spacing: -1.5px; 
    line-height: 1; 
}
.bento-card p { 
    font-size: 16px; 
    font-weight: 500; 
    opacity: 0.7; 
    max-width: 280px; 
}

.bento-link { 
    position: absolute; top: 40px; right: 40px; 
    width: 56px; height: 56px; background: #fff; 
    border-radius: 50%; display: flex; align-items: center; justify-content: center; 
    font-size: 22px; font-weight: 800; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    color: inherit;
}
.bento-card:hover .bento-link { 
    background: #000; 
    color: #fff; 
    transform: rotate(-45deg) scale(1.05); 
}

.bg-blue { background-color: #f0f7ff; color: #1e40af; }
.bg-orange { background-color: #fff7ed; color: #9a3412; }
.bg-gray { background-color: #f8fafc; color: #334155; }
.bg-green { background-color: #f0fdf4; color: #166534; }
.bg-purple { background-color: #faf5ff; color: #6b21a8; }

.ai-calculator-wrap { padding: 100px 0; }

.ai-card { 
    display: grid; 
    grid-template-columns: 1.2fr 0.8fr; 
    background: #fff; 
    border: 1px solid var(--border); 
    border-radius: 48px; 
    overflow: hidden; 
    box-shadow: 0 30px 80px rgba(0,0,0,0.04); 
}

.ai-content { padding: 80px; }

.ai-badge { 
    color: var(--accent); 
    font-weight: 800; 
    text-transform: uppercase; 
    font-size: 12px; 
    margin-bottom: 20px; 
    letter-spacing: 2px;
    display: inline-block;
    background: var(--accent-soft);
    padding: 6px 16px;
    border-radius: 50px;
}

.ai-content h2 { 
    font-size: 56px; 
    font-weight: 800; 
    letter-spacing: -3px; 
    margin-bottom: 20px; 
    line-height: 1; 
}
.ai-content h2 span { color: var(--accent); }
.ai-content > p { 
    font-size: 18px; 
    color: var(--muted); 
    line-height: 1.7; 
    margin-bottom: 40px; 
    max-width: 420px;
}

.ai-visual { 
    background: #fcfcfc; 
    padding: 40px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-left: 1px solid #f0f0f0; 
}

.app-mockup { 
    width: 100%; 
    max-width: 320px; 
    background: #fff; 
    border-radius: 30px; 
    padding: 30px; 
    box-shadow: 0 20px 60px rgba(0,0,0,0.06); 
    border: 1px solid var(--border);
}

.app-header { 
    display: flex; 
    justify-content: space-between; 
    margin-bottom: 25px; 
    font-weight: 800; 
    font-size: 14px; 
}

.app-row { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.app-bar { height: 8px; border-radius: 10px; margin-bottom: 15px; transition: width 1s ease; }

.app-result { border-top: 1px solid #f0f0f0; padding-top: 20px; margin-top: 10px; }
.app-result strong { font-size: 28px; font-weight: 800; color: #000; letter-spacing: -1px; }

.products-section { padding: 120px 0; background: var(--bg-light); }
.flex-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; }
.flex-header h2 { font-size: 42px; font-weight: 800; letter-spacing: -2px; }
.flex-header h2 span { color: var(--accent); }
.btn-text { font-weight: 800; color: var(--accent); font-size: 16px; text-decoration: underline; text-underline-offset: 4px; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

.loading-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--muted);
    font-size: 16px;
    padding: 80px 0;
}

.p-card { 
    background: #fff; 
    border: 1px solid var(--border); 
    border-radius: 28px; 
    padding: 25px; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    display: flex; 
    flex-direction: column; 
}
.p-card:hover { 
    border-color: var(--accent); 
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.06);
}

.p-image { 
    height: 240px; 
    background: var(--bg-light); 
    border-radius: 20px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    margin-bottom: 20px; 
    position: relative; 
    overflow: hidden; 
}
.p-image img { 
    max-width: 80%; 
    max-height: 80%; 
    mix-blend-mode: multiply; 
    transition: 0.5s; 
}
.p-card:hover .p-image img {  }

.p-badge { 
    position: absolute; top: 15px; left: 15px; 
    background: #000; color: #fff; 
    padding: 5px 12px; border-radius: 50px; 
    font-size: 10px; font-weight: 800; 
    z-index: 2;
}
.p-badge.sale { background: #ef4444; }

.p-brand { color: var(--accent); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.p-details h4 { font-size: 18px; font-weight: 700; margin: 8px 0; flex-grow: 1; }
.p-stars { color: #facc15; font-size: 14px; margin-bottom: 20px; }

.p-footer { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    border-top: 1px solid var(--border); 
    padding-top: 20px; 
}
.p-footer span { font-size: 22px; font-weight: 800; }

.add-btn { 
    background: #000; color: #fff; border: none; 
    width: 44px; height: 44px; border-radius: 50%; 
    font-size: 24px; cursor: pointer; 
    transition: all 0.3s;
}
.add-btn:hover { background: var(--accent); }

@media (max-width: 1100px) {

    .grid-hero,
    .about-grid,
    .ai-card,
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text {
        order: 2;
    }

    .hero-visual {
        order: 1;
    }

    .about-content {
        order: 2;
    }

    .about-image {
        order: 1;
    }

    .hero h1 {
        font-size: 60px;
        letter-spacing: -3px;
    }

    .about-content h2 {
        font-size: 38px;
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .bento-card {
        height: 320px;
    }

    .bento-card.tall,
    .bento-card.wide {
        grid-row: span 1;
        grid-column: span 1;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ai-visual {
        border-left: none;
        border-top: 1px solid #f5f5f5;
    }

    .ai-content>p {
        margin-left: auto;
        margin-right: auto;
    }

    .about-content>p {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 25px;
    }

    .top-bar {
        font-size: 11px;
    }

    .hero h1 {
        font-size: 44px;
        letter-spacing: -2px;
    }

    .hero p {
        font-size: 17px;
    }

    .brands-wrapper {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        text-align: center;
    }

    .brand-name {
        font-size: 18px;
    }

    .bento-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .ai-content {
        padding: 40px 20px;
    }

    .ai-content h2 {
        font-size: 32px;
    }

    .section-title h2 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero-btns {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .values-list {
        grid-template-columns: 1fr;
    }
}