:root {
    --bg: #FFFFFF;
    --text-main: #1D1D1F;
    --text-sub: #007AFF; /* Your Mobile App Blue */
    --accent-purple: #5856D6;
    --pill-border: #E5E5E7;
    --pill-text: #8E8E93;
    --btn-black: #121212;
    --gray-bg: #F5F5F7;
}

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

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
    line-height: 1.4;
}

/* --- Responsive Navigation --- */
nav {
    width: 100%;
    padding: 20px 5%;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--gray-bg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.5px; }
.sub-logo { color: var(--text-sub); font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; }
.brand { color: inherit; display: flex; flex-direction: column; text-decoration: none; }

/* --- Hero Section (Centered) --- */
.hero {
    padding: 64px 24px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
}

.badge-container { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 22px; }
.pill { flex: 0 0 auto; padding: 6px 14px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; border: 1px solid var(--pill-border); color: var(--pill-text); text-transform: uppercase; white-space: nowrap; }
.pill.active { color: var(--accent-purple); border-color: var(--accent-purple); }

h1 { font-size: 4rem; font-weight: 800; letter-spacing: -2px; margin-bottom: 18px; line-height: 1.05; }
.blue-text { color: var(--text-sub); }

.hero p { font-size: 1.25rem; color: #636366; margin-bottom: 28px; max-width: 600px; }

.btn-main {
    background: var(--btn-black);
    color: white;
    width: 100%;
    max-width: 340px;
    padding: 20px;
    border-radius: 18px;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-main:hover { transform: scale(1.02); }
.small-note { font-size: 0.75rem; color: #8E8E93; margin-top: 12px; }
.launch-status { font-weight: 700; }

/* --- Features Section (Responsive Grid) --- */
.features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    padding: 20px 5% 56px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--gray-bg);
    padding: 40px;
    border-radius: 28px;
    transition: 0.3s;
}

.feature-card:hover { background: #EBEBEB; }
.feature-card h3 { font-size: 1.4rem; margin-bottom: 12px; }
.feature-card p { color: #636366; font-size: 1rem; }

@media (max-width: 960px) {
    .features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
    .feature-card:last-child { grid-column: 1 / -1; justify-self: center; width: calc((100% - 20px) / 2); }
}

/* --- Mobile Specific Fixes --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .hero { padding: 36px 20px 12px; }
    .hero p { font-size: 1.1rem; margin-bottom: 22px; }
    .feature-card { padding: 24px; }
}

@media (max-width: 620px) {
    .features { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 12px 20px 40px; }
    .feature-card:last-child { grid-column: auto; justify-self: stretch; width: auto; }
}

footer {
    padding: 40px 20px;
    text-align: center;
    color: #636366;
    font-size: 0.85rem;
    border-top: 1px solid var(--gray-bg);
}

.legal-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 16px;
}

.legal-links a,
.legal-content a {
    color: var(--text-sub);
    text-underline-offset: 3px;
}

.legal-page {
    padding: 48px 24px 80px;
}

.legal-content {
    max-width: 820px;
    margin: 0 auto;
}

.legal-home-bottom {
    display: flex;
    justify-content: flex-end;
    max-width: 820px;
    margin: 32px auto 0;
}

.legal-breadcrumb a,
.legal-home-bottom a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px 0 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--gray-bg);
    color: var(--text-main);
    font-weight: 650;
    text-decoration: none;
}

.legal-breadcrumb a:hover,
.legal-home-bottom a:hover { border-color: var(--pill-border); background: #EBEBEB; }
.legal-breadcrumb a:focus-visible,
.legal-home-bottom a:focus-visible { outline: 3px solid rgba(0, 122, 255, 0.35); outline-offset: 2px; }

.legal-breadcrumb {
    position: static;
    top: auto;
    width: 100%;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    z-index: auto;
    border: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px;
    margin-bottom: 32px;
    font-size: 0.9rem;
}

.breadcrumb-arrow { color: var(--text-sub); font-size: 1.2rem; line-height: 1; }
.breadcrumb-separator { color: #8E8E93; }
.breadcrumb-current { color: #636366; }

.legal-content h1 {
    font-size: 2.6rem;
    letter-spacing: 0;
    line-height: 1.1;
    margin: 32px 0 12px;
}

.legal-content h2 {
    font-size: 1.25rem;
    margin: 32px 0 10px;
}

.legal-content p,
.legal-content li {
    color: #45454a;
    line-height: 1.7;
}

.legal-content p + p,
.legal-content ul {
    margin-top: 12px;
}

.legal-content ul {
    padding-left: 24px;
}

.legal-notice {
    margin: 24px 0;
    padding: 16px 20px;
    border-left: 4px solid var(--text-sub);
    background: var(--gray-bg);
}

.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .legal-page { padding: 32px 20px 56px; }
    .legal-content h1 { font-size: 2.1rem; }
    .legal-breadcrumb { margin-bottom: 24px; }
}