* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Noto Sans SC", sans-serif;
    color: #3f2d29;
    background:
        radial-gradient(circle at top left, rgba(255, 170, 152, 0.38), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 214, 160, 0.35), transparent 32%),
        linear-gradient(180deg, #fff8f4 0%, #fffefb 100%);
}

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

.page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 20px 0 48px;
}

.site-header {
    position: sticky;
    top: 16px;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 18px;
    margin-bottom: 24px;
    border: 1px solid rgba(188, 137, 110, 0.16);
    border-radius: 22px;
    backdrop-filter: blur(18px);
    background: rgba(255, 252, 248, 0.78);
    box-shadow: 0 20px 45px rgba(165, 108, 70, 0.08);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffac89 0%, #ff6f8f 100%);
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    box-shadow: 0 14px 24px rgba(255, 120, 120, 0.24);
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-copy strong {
    font-size: 18px;
    font-weight: 800;
}

.brand-copy small {
    color: #8c7368;
    font-size: 12px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.site-nav a {
    color: #73544d;
    font-size: 14px;
    font-weight: 600;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    gap: 30px;
    align-items: center;
    padding: 42px;
    border-radius: 38px;
    background:
        linear-gradient(145deg, rgba(255, 237, 230, 0.96), rgba(255, 251, 247, 0.94)),
        #fff;
    border: 1px solid rgba(238, 177, 139, 0.25);
    box-shadow: 0 28px 60px rgba(165, 108, 70, 0.12);
}

.eyebrow {
    margin: 0 0 14px;
    color: #ba6d4f;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
    margin: 0;
    font-family: "Outfit", "Noto Sans SC", sans-serif;
    letter-spacing: -0.04em;
}

.hero h1 {
    font-size: clamp(42px, 6vw, 76px);
    line-height: 0.94;
}

.hero-desc {
    max-width: 620px;
    margin: 20px 0 0;
    color: #6f5b55;
    font-size: 16px;
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.primary-btn,
.secondary-btn,
.download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.primary-btn,
.download-btn {
    background: linear-gradient(135deg, #ff9d6e 0%, #ff6f8f 100%);
    color: #fff;
    box-shadow: 0 20px 30px rgba(255, 120, 120, 0.22);
}

.secondary-btn {
    border: 1px solid rgba(186, 109, 79, 0.22);
    color: #7b5146;
    background: rgba(255, 255, 255, 0.72);
}

.primary-btn:hover,
.secondary-btn:hover,
.download-btn:hover {
    transform: translateY(-1px);
}

.hero-points {
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.hero-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #6c554d;
    font-size: 15px;
}

.hero-points li::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffa96a, #ff7a94);
    box-shadow: 0 0 0 4px rgba(255, 168, 106, 0.14);
}

.hero-visual {
    position: relative;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-frame {
    position: relative;
    width: min(100%, 360px);
    padding: 18px;
    border-radius: 42px;
    background: linear-gradient(180deg, #44312b 0%, #1f1715 100%);
    box-shadow: 0 40px 80px rgba(48, 30, 26, 0.32);
}

.phone-notch {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 26px;
    border-radius: 0 0 18px 18px;
    background: #120d0c;
}

.phone-screen {
    min-height: 640px;
    padding: 32px 18px 18px;
    border-radius: 30px;
    background:
        radial-gradient(circle at top, rgba(255, 235, 226, 0.95), transparent 45%),
        linear-gradient(180deg, #fffefb 0%, #fff3ec 100%);
    overflow: hidden;
}

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

.screen-header {
    color: #8d5a4b;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 18px;
}

.live-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    color: #fff;
    background: #ff7a94;
}

.screen-card {
    border-radius: 24px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(232, 184, 155, 0.24);
    box-shadow: 0 16px 30px rgba(184, 123, 92, 0.12);
}

.screen-card strong {
    display: block;
    font-size: 18px;
    color: #5b372f;
}

.screen-card p {
    margin: 8px 0 0;
    color: #8a6b63;
    font-size: 13px;
    line-height: 1.6;
}

.screen-banner {
    min-height: 126px;
    background: linear-gradient(145deg, #ffd9c2 0%, #ffc0bf 100%);
}

.screen-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 14px 0;
}

.mini-card {
    min-height: 124px;
}

.mini-card strong {
    font-size: 16px;
}

.mini-card.peach {
    background: linear-gradient(160deg, rgba(255, 239, 223, 0.95), rgba(255, 220, 196, 0.92));
}

.mini-card.cream {
    background: linear-gradient(160deg, rgba(255, 247, 220, 0.95), rgba(255, 229, 176, 0.92));
}

.mini-card.rose {
    background: linear-gradient(160deg, rgba(255, 236, 234, 0.95), rgba(255, 204, 210, 0.92));
}

.mini-card.blush {
    background: linear-gradient(160deg, rgba(255, 241, 229, 0.95), rgba(255, 215, 193, 0.92));
}

.screen-feed span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    border-radius: 14px;
    color: #fff;
    font-weight: 800;
    background: linear-gradient(145deg, #ff996a, #ff6586);
}

.floating-note {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(188, 137, 110, 0.15);
    color: #8b5c4d;
    font-size: 13px;
    font-weight: 800;
    box-shadow: 0 18px 35px rgba(165, 108, 70, 0.12);
}

.note-a {
    top: 56px;
    right: -8px;
}

.note-b {
    left: 8px;
    bottom: 90px;
}

.note-c {
    right: 16px;
    bottom: 28px;
}

.trust-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 22px 0 0;
}

.trust-bar div,
.feature-card,
.showcase-panel,
.download-card,
.faq-list details,
.site-footer {
    border: 1px solid rgba(188, 137, 110, 0.14);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 18px 35px rgba(165, 108, 70, 0.08);
}

.trust-bar div {
    padding: 18px 20px;
    border-radius: 24px;
}

.trust-bar strong {
    display: block;
    font-size: 16px;
    margin-bottom: 6px;
}

.trust-bar span {
    color: #84685f;
    font-size: 14px;
    line-height: 1.7;
}

.section {
    margin-top: 72px;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 26px;
}

.section-heading h2 {
    font-size: clamp(30px, 4vw, 54px);
    line-height: 0.98;
}

.section-heading p:last-child {
    margin-top: 14px;
    color: #76605a;
    font-size: 16px;
    line-height: 1.8;
}

.feature-grid,
.showcase-grid,
.download-grid {
    display: grid;
    gap: 18px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
    padding: 24px;
    border-radius: 28px;
}

.feature-index {
    display: inline-flex;
    margin-bottom: 18px;
    color: #c17d57;
    font-family: "Outfit", sans-serif;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.feature-card h3,
.showcase-panel h3,
.download-head h3 {
    margin: 0;
    font-size: 22px;
}

.feature-card p,
.showcase-panel li,
.download-text,
.faq-list p,
.site-footer p,
.site-footer a {
    color: #7b635c;
    line-height: 1.8;
}

.feature-card p,
.download-text {
    margin: 14px 0 0;
}

.showcase-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.showcase-panel {
    padding: 26px;
    border-radius: 30px;
}

.showcase-panel ul {
    margin: 16px 0 0;
    padding-left: 18px;
}

.showcase-panel.warm {
    background: linear-gradient(180deg, rgba(255, 241, 232, 0.92), rgba(255, 255, 255, 0.9));
}

.showcase-panel.ivory {
    background: linear-gradient(180deg, rgba(255, 250, 235, 0.92), rgba(255, 255, 255, 0.9));
}

.showcase-panel.blush {
    background: linear-gradient(180deg, rgba(255, 239, 240, 0.92), rgba(255, 255, 255, 0.9));
}

.download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.download-card {
    padding: 28px;
    border-radius: 32px;
}

.download-head {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.platform-tag {
    display: inline-flex;
    width: fit-content;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 153, 106, 0.14);
    color: #bb6d4f;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.download-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.download-btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.ghost-link {
    color: #8e6154;
    font-weight: 700;
}

.download-note {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(188, 137, 110, 0.12);
    color: #6f5750;
}

.download-note code {
    font-family: "Outfit", sans-serif;
    font-size: 14px;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-list details {
    padding: 18px 22px;
    border-radius: 22px;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 800;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list p {
    margin: 14px 0 0;
}

.site-footer {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 24px;
    margin-top: 72px;
    border-radius: 28px;
}

.site-footer strong,
.site-footer span {
    display: block;
    margin-bottom: 8px;
}

@media (max-width: 1080px) {
    .hero,
    .feature-grid,
    .showcase-grid,
    .download-grid,
    .trust-bar,
    .site-footer {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 28px;
    }

    .hero-visual {
        min-height: auto;
        padding-top: 12px;
    }

    .floating-note {
        display: none;
    }
}

@media (max-width: 720px) {
    .page-shell {
        width: min(100% - 24px, 1180px);
        padding-top: 12px;
    }

    .site-header {
        position: static;
        flex-direction: column;
        align-items: flex-start;
    }

    .site-nav {
        gap: 14px;
    }

    .hero {
        padding: 22px;
        border-radius: 28px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero-desc,
    .section-heading p:last-child,
    .feature-card p,
    .showcase-panel li,
    .download-text,
    .faq-list p {
        font-size: 15px;
    }

    .phone-frame {
        width: 100%;
        padding: 14px;
        border-radius: 34px;
    }

    .phone-screen {
        min-height: 560px;
        padding: 28px 14px 14px;
    }

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

    .download-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .download-note {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }
}