/* Shared app landing page styles — flat, minimal, no gradient gimmicks */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

.app-page {
    --app-accent: #007AFF;
    --app-accent-soft: rgba(0, 122, 255, 0.12);
    --app-bg: #000000;
    --app-bg-alt: #0a0a0a;
    --app-card: #1c1c1e;
    --app-border: #2c2c2e;
    --app-text: #f5f5f7;
    --app-muted: #8e8e93;
    --app-nav: rgba(0, 0, 0, 0.85);
}

.app-page.theme-forkflip {
    --app-accent: #3FC1C9;
    --app-accent-soft: rgba(63, 193, 201, 0.12);
}

.app-page.theme-ingrain {
    --app-accent: #0a7ea4;
    --app-accent-soft: rgba(10, 126, 164, 0.12);
}

.app-page.theme-memorynest {
    --app-accent: #007AFF;
    --app-accent-soft: rgba(0, 122, 255, 0.12);
}

/* Light mode */
html:not([data-theme="dark"]) .app-page {
    --app-bg: #ffffff;
    --app-bg-alt: #f5f5f7;
    --app-card: #ffffff;
    --app-border: #e5e5ea;
    --app-text: #1d1d1f;
    --app-muted: #6e6e73;
    --app-nav: rgba(255, 255, 255, 0.88);
}

.app-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    background: var(--app-bg);
    color: var(--app-text);
}

/* Nav */
.app-page .navbar {
    background: var(--app-nav) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--app-border);
    padding: 0.75rem 0;
}

.app-page .navbar-brand {
    color: var(--app-text) !important;
    font-size: 0.9rem;
    font-weight: 600;
}

.app-page .navbar .nav-link {
    color: var(--app-muted) !important;
    font-size: 0.875rem;
    font-weight: 500;
}

.app-page .navbar .nav-link:hover {
    color: var(--app-accent) !important;
}

.app-page .navbar-toggler {
    border-color: var(--app-border);
}

.app-page .navbar-toggler-icon {
    filter: invert(1);
}

html:not([data-theme="dark"]) .app-page .navbar-toggler-icon {
    filter: none;
}



.app-page .theme-toggle {
    border-color: var(--app-border);
    color: var(--app-text);
}

.app-page .theme-toggle:hover {
    background: var(--app-accent-soft);
    border-color: var(--app-accent);
    color: var(--app-accent);
}

/* Hero */
.app-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    background: var(--app-bg);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--app-accent);
    background: var(--app-accent-soft);
    border: 1px solid color-mix(in srgb, var(--app-accent) 30%, transparent);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--app-text);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.75rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--app-muted);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.store-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--app-card);
    border: 1px solid var(--app-border);
    padding: 10px 20px;
    border-radius: 10px;
    color: var(--app-text);
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.store-btn:hover {
    border-color: var(--app-accent);
    background: var(--app-accent-soft);
    color: var(--app-text);
}

.store-btn.coming-soon {
    pointer-events: none;
    opacity: 1;
}

.store-btn.coming-soon:hover {
    border-color: var(--app-border);
    background: var(--app-card);
}

.store-btn i {
    font-size: 1.5rem;
}

.store-btn-text {
    line-height: 1.2;
    text-align: left;
}

.store-btn-text small {
    display: block;
    font-size: 0.65rem;
    color: var(--app-muted);
}

.store-btn-text span {
    font-size: 0.9rem;
    font-weight: 600;
}

.hero-links {
    display: flex;
    gap: 1.5rem;
}

.hero-links a {
    font-size: 0.85rem;
    color: var(--app-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.hero-links a:hover {
    color: var(--app-accent);
}

/* Phone mockup */
.phone-mockup-container {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 260px;
    height: 520px;
    background: #1c1c1e;
    border: 1px solid var(--app-border);
    border-radius: 36px;
    padding: 10px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 28px;
    overflow: hidden;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.app-icon-display {
    text-align: center;
    padding: 1rem;
}

.app-icon-display img {
    width: 100px;
    height: 100px;
    border-radius: 22px;
    margin-bottom: 12px;
    object-fit: contain;
}

.app-icon-display h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #f5f5f7;
    margin-bottom: 4px;
}

.app-icon-display p {
    font-size: 0.8rem;
    color: #8e8e93;
    margin: 0;
}

html:not([data-theme="dark"]) .app-icon-display h3 {
    color: #f5f5f7;
}



/* Sections */
.app-section {
    padding: 5rem 0;
}

.app-section-alt {
    background: var(--app-bg-alt);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--app-accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--app-text);
    letter-spacing: -0.02em;
    margin-bottom: 2.5rem;
}

.section-header {
    text-align: center;
    margin-bottom: 0;
}

/* Feature cards */
.feature-card {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    border-radius: 14px;
    padding: 1.5rem;
    height: 100%;
    transition: border-color 0.2s ease;
}

.feature-card:hover {
    border-color: var(--app-accent);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--app-muted);
    line-height: 1.6;
    margin: 0;
}

/* Screenshot cards (MemoryNest) */
.screenshot-card {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    transition: border-color 0.2s ease;
}

.screenshot-card:hover {
    border-color: var(--app-accent);
}

.screenshot-media {
    display: flex;
    justify-content: center;
    padding: 1.25rem 1rem 0.75rem;
}

.screenshot-media img {
    width: 60%;
    height: auto;
    display: block;
    border-radius: 12px;
    border: 1px solid var(--app-border);
}

.screenshot-caption {
    padding: 1.25rem 1.5rem;
}

.screenshot-caption h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 0.35rem;
}

.screenshot-caption p {
    font-size: 0.85rem;
    color: var(--app-muted);
    margin: 0;
    line-height: 1.5;
}

/* Tech stack */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.tech-tags span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--app-muted);
    background: var(--app-card);
    border: 1px solid var(--app-border);
    padding: 0.4rem 0.85rem;
    border-radius: 100px;
    transition: all 0.2s ease;
}

.tech-tags span:hover {
    color: var(--app-accent);
    border-color: var(--app-accent);
    background: var(--app-accent-soft);
}

/* Footer */
.app-footer {
    border-top: 1px solid var(--app-border);
    background: var(--app-bg-alt);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    font-size: 1rem;
    font-weight: 700;
    color: var(--app-text);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--app-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--app-accent);
}

.footer-copy {
    width: 100%;
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--app-border);
    font-size: 0.8rem;
    color: var(--app-muted);
}

.footer-copy a {
    color: var(--app-accent);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 991px) {
    .phone-mockup {
        width: 220px;
        height: 440px;
    }
}

@media (max-width: 767px) {
    .app-hero {
        padding-top: 110px;
    }

    .phone-mockup-container {
        margin-top: 3rem;
    }

    .footer-content {
        justify-content: center;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}