/* Homepage-specific styles. Shared design tokens, reset, header, and footer live in common.css */

body {
    background:
        radial-gradient(circle at 20% 10%, rgba(82, 182, 255, 0.08), transparent 28%),
        radial-gradient(circle at 80% 20%, rgba(132, 103, 255, 0.08), transparent 24%),
        linear-gradient(180deg, #060a11 0%, #070b12 45%, #0a1020 100%);
}

.hero {
    position: relative;
    min-height: calc(100vh - var(--nav_height));
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(5, 9, 16, 0.46), rgba(5, 9, 16, 0.66)),
        linear-gradient(90deg, rgba(6, 10, 17, 0.55), rgba(6, 10, 17, 0.22) 40%, rgba(6, 10, 17, 0.52)),
        var(--hero_bg_image, none) center center / cover no-repeat;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at center, transparent 0%, rgba(7, 11, 18, 0.08) 55%, rgba(7, 11, 18, 0.4) 100%),
        linear-gradient(180deg, rgba(7, 11, 18, 0.08), rgba(7, 11, 18, 0.52) 72%, rgba(7, 11, 18, 0.94) 100%);
    pointer-events: none;
}

.hero_inner {
    position: relative;
    z-index: 1;
    width: min(980px, calc(100% - 32px));
    margin: 0 auto;
    text-align: center;
    padding: 88px 0 94px;
}

.hero_title {
    margin: 22px auto 0;
    max-width: 860px;
    font-size: clamp(2.9rem, 6vw, 5.6rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
    font-weight: 850;
    text-shadow: 0 10px 44px rgba(4, 8, 18, 0.5);
}

.hero_subtitle {
    margin: 24px auto 0;
    max-width: 720px;
    font-size: clamp(1.1rem, 2vw, 1.42rem);
    color: var(--text_soft);
    text-shadow: 0 8px 28px rgba(4, 8, 18, 0.45);
}

.hero_supporting {
    margin: 18px auto 0;
    max-width: 760px;
    font-size: 1rem;
    color: #d5dff3;
}

.hero_actions {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.button_primary,
.button_secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 750;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button_primary {
    border: 1px solid rgba(104, 151, 255, 0.32);
    background: linear-gradient(135deg, rgba(82, 182, 255, 0.24), rgba(132, 103, 255, 0.24));
    box-shadow: 0 18px 48px rgba(10, 21, 49, 0.32);
}

.button_secondary {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(8, 13, 24, 0.45);
    color: var(--text_soft);
    backdrop-filter: blur(12px);
}

.button_primary:hover,
.button_secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 40px rgba(15, 26, 56, 0.38);
}

.hero_tags {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.hero_tag {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(150, 179, 255, 0.12);
    background: rgba(7, 14, 26, 0.4);
    color: #cfdaef;
    font-size: 0.9rem;
    backdrop-filter: blur(8px);
}

.hero_search_panel {
    margin: 34px auto 0;
    width: min(880px, 100%);
    padding: 18px;
    border-radius: 26px;
    border: 1px solid rgba(155, 182, 255, 0.12);
    background: linear-gradient(180deg, rgba(11, 18, 31, 0.72), rgba(8, 14, 24, 0.9));
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    text-align: left;
}

.search_panel_label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
    color: var(--text_soft);
    font-size: 0.92rem;
}

.search_panel_count {
    color: var(--text_muted);
    font-size: 0.82rem;
}

.search_shell {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 62px;
    padding: 0 18px;
    border-radius: 18px;
    border: 1px solid rgba(150, 179, 255, 0.14);
    background: rgba(5, 10, 18, 0.76);
}

.search_icon {
    flex: 0 0 auto;
    color: var(--text_muted);
    font-size: 1rem;
}

.search_input {
    appearance: none;
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    font-size: 1rem;
}

.search_input::placeholder {
    color: #73839f;
}

.search_hint {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hint_chip {
    border: 1px solid rgba(150, 179, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: #d6def1;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.hint_chip:hover {
    background: rgba(82, 182, 255, 0.08);
    border-color: rgba(82, 182, 255, 0.22);
    transform: translateY(-1px);
}

.section {
    position: relative;
    padding: 92px 0;
}

.section_sm {
    padding: 70px 0;
}

.positioning_band {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    background:
        linear-gradient(180deg, rgba(10, 16, 28, 0.82), rgba(8, 13, 22, 0.94)),
        radial-gradient(circle at top right, rgba(82, 182, 255, 0.08), transparent 35%);
}

.positioning_grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    align-items: center;
}

.section_label {
    color: var(--blue);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.section_title {
    margin: 14px 0 0;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.02;
    letter-spacing: -0.035em;
}

.section_text {
    margin: 18px 0 0;
    max-width: 760px;
    color: var(--text_soft);
    font-size: 1.06rem;
}

.positioning_points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.point_card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.025);
    min-height: 116px;
}

.point_card strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.point_card span {
    color: var(--text_soft);
    font-size: 0.92rem;
}

.feature_grid {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature_card {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(13, 19, 32, 0.88), rgba(9, 15, 25, 0.96));
    box-shadow: var(--shadow);
    min-height: 310px;
}

.feature_card::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -10%;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(82, 182, 255, 0.12), transparent 70%);
    pointer-events: none;
}

.feature_icon_wrap {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(82, 182, 255, 0.15), rgba(132, 103, 255, 0.12));
    border: 1px solid rgba(150, 179, 255, 0.14);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}

.feature_icon_wrap img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.feature_title {
    margin: 22px 0 0;
    font-size: 1.34rem;
    letter-spacing: -0.02em;
}

.feature_text {
    margin: 12px 0 0;
    color: var(--text_soft);
    font-size: 1rem;
}

.feature_list {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
    display: grid;
    gap: 10px;
    color: #d8e3f7;
    font-size: 0.94rem;
}

.feature_list li {
    position: relative;
    padding-left: 18px;
}

.feature_list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--violet));
    box-shadow: 0 0 14px rgba(82, 182, 255, 0.42);
}

.search_section {
    background:
        radial-gradient(circle at 15% 10%, rgba(82, 182, 255, 0.08), transparent 26%),
        linear-gradient(180deg, rgba(9, 14, 23, 0.96), rgba(8, 13, 22, 1));
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.search_layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 28px;
    align-items: stretch;
}

.search_summary,
.search_result_mock {
    border-radius: 24px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(12, 18, 31, 0.88), rgba(7, 12, 20, 0.95));
    box-shadow: var(--shadow);
}

.search_summary {
    padding: 28px;
}

.search_result_mock {
    padding: 22px;
}

.search_limit_notice {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text_soft);
    font-size: 0.95rem;
}

.category_list {
    margin-top: 18px;
    display: grid;
    gap: 12px;
}

.category_item {
    padding: 16px;
    border-radius: 16px;
    border: 1px solid rgba(150, 179, 255, 0.1);
    background: rgba(255, 255, 255, 0.025);
}

.category_item strong {
    display: block;
    margin-bottom: 6px;
    font-size: 1rem;
}

.category_item span {
    color: var(--text_soft);
    font-size: 0.92rem;
}

.mock_bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(150, 179, 255, 0.12);
    background: rgba(5, 10, 18, 0.74);
    color: var(--text_soft);
    font-size: 0.95rem;
}

.mock_rows {
    margin-top: 16px;
    display: grid;
    gap: 12px;
}

.mock_row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.mock_key {
    color: var(--text_muted);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mock_value {
    color: var(--text);
    font-size: 0.96rem;
}

.mock_chip_row {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mock_chip {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(82, 182, 255, 0.08);
    border: 1px solid rgba(82, 182, 255, 0.18);
    color: #d9e8ff;
    font-size: 0.88rem;
}

.final_cta {
    text-align: center;
    padding: 92px 0 104px;
}

.cta_panel {
    position: relative;
    overflow: hidden;
    padding: 44px 28px;
    border-radius: 28px;
    border: 1px solid var(--border);
    background:
        radial-gradient(circle at top center, rgba(82, 182, 255, 0.09), transparent 34%),
        linear-gradient(180deg, rgba(12, 18, 31, 0.94), rgba(8, 13, 22, 1));
    box-shadow: var(--shadow);
}

.cta_panel::after {
    content: "";
    position: absolute;
    inset: auto auto -24px -24px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(132, 103, 255, 0.15), transparent 68%);
    pointer-events: none;
}

.cta_logo {
    width: 58px;
    margin: 0 auto 18px;
    opacity: 0.95;
    filter: drop-shadow(0 10px 24px rgba(82, 182, 255, 0.18));
}

@media (max-width: 1080px) {
    .positioning_grid,
    .search_layout,
    .feature_grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 820px) {
    .hero_inner {
        padding-top: 70px;
        padding-bottom: 72px;
    }

    .hero_title {
        font-size: clamp(2.5rem, 10vw, 4.2rem);
    }

    .mock_row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

@media (max-width: 640px) {
    .hero {
        background-position: -800px center;
    }

    .hero_actions,
    .hero_tags,
    .search_hint {
        justify-content: center;
    }

    .feature_card,
    .search_summary,
    .search_result_mock,
    .cta_panel {
        padding: 22px;
    }

    .button_primary,
    .button_secondary {
        width: 100%;
    }

    .hero_actions {
        flex-direction: column;
    }
}