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

body {
    font-family: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
    color: #1d1d1f;
    background: #ffffff;
    line-height: 1.6;
}

/* ===== HEADER ===== */
header {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid #e5e5ea;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 56px;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1d1d1f;
    text-decoration: none;
    letter-spacing: -0.3px;
}

.logo span {
    color: #5856d6;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 32px;
}

nav ul a {
    color: #1d1d1f;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

nav ul a:hover,
nav ul a.active {
    color: #5856d6;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(160deg, #1c1c1e 0%, #2c2c2e 50%, #3a3a3c 100%);
    color: #fff;
    text-align: center;
    padding: 90px 24px 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(88,86,214,0.25) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -40px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(52,211,153,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-badge {
    display: inline-block;
    background: rgba(88,86,214,0.25);
    border: 1px solid rgba(88,86,214,0.5);
    color: #a5b4fc;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -1px;
    line-height: 1.15;
}

.hero h1 span {
    color: #818cf8;
}

.hero p {
    font-size: 1.1rem;
    color: #a1a1aa;
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-store {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    color: #1d1d1f;
    padding: 13px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.btn-store:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-store-icon {
    font-size: 1.4rem;
    line-height: 1;
}

.btn-store-text small {
    display: block;
    font-size: 0.68rem;
    font-weight: 400;
    color: #6b7280;
    line-height: 1;
    margin-bottom: 2px;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #fff;
    padding: 13px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.25);
    transition: background 0.2s, transform 0.2s;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* ===== SECTION TITLE ===== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-label {
    display: inline-block;
    color: #5856d6;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1d1d1f;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.section-header p {
    color: #6b7280;
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

/* ===== OUR APPS ===== */
.apps-section {
    background: #f5f5f7;
    padding: 80px 24px;
}

.apps-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.app-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 18px;
}

.app-icon.indigo  { background: linear-gradient(135deg, #4f46e5, #818cf8); }
.app-icon.green   { background: linear-gradient(135deg, #059669, #34d399); }
.app-icon.rose    { background: linear-gradient(135deg, #e11d48, #fb7185); }
.app-icon.amber   { background: linear-gradient(135deg, #d97706, #fbbf24); }
.app-icon.sky     { background: linear-gradient(135deg, #0284c7, #38bdf8); }
.app-icon.violet  { background: linear-gradient(135deg, #7c3aed, #c084fc); }

.app-category {
    display: inline-block;
    background: #f0f0f5;
    color: #5856d6;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.app-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 8px;
}

.app-card p {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.app-features {
    list-style: none;
    padding: 0;
    margin-top: auto;
    border-top: 1px solid #f0f0f5;
    padding-top: 16px;
}

.app-features li {
    font-size: 0.84rem;
    color: #4b5563;
    padding: 5px 0;
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}

.app-features li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: #5856d6;
    font-weight: 700;
    font-size: 0.8rem;
}

/* ===== WHY US ===== */
.why-section {
    padding: 80px 24px;
    background: #ffffff;
}

.why-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    text-align: center;
}

.why-item .why-icon {
    width: 56px;
    height: 56px;
    background: #f0f0f5;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto 16px;
}

.why-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 8px;
}

.why-item p {
    color: #6b7280;
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ===== SUPPORT BANNER ===== */
.support-banner {
    background: linear-gradient(135deg, #5856d6, #818cf8);
    color: #fff;
    padding: 60px 24px;
    text-align: center;
}

.support-banner h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.support-banner p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
    margin-bottom: 28px;
}

.btn-white {
    display: inline-block;
    background: #fff;
    color: #5856d6;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* ===== SUPPORT PAGE ===== */
.support-wrap {
    max-width: 760px;
    margin: 60px auto;
    padding: 0 24px 60px;
}

.support-wrap h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1d1d1f;
    margin: 36px 0 12px;
}

.support-wrap p,
.support-wrap li {
    color: #555;
    font-size: 0.96rem;
    margin-bottom: 10px;
    line-height: 1.7;
}

.support-wrap ul {
    padding-left: 20px;
    margin-bottom: 14px;
}

.support-card {
    background: #f5f5f7;
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 20px;
}

.support-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #1d1d1f;
}

.support-card p {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 0;
}

.support-card a {
    color: #5856d6;
    text-decoration: none;
    font-weight: 600;
}

/* ===== CONTENT PAGES (Privacy / Terms) ===== */
.page-hero {
    background: linear-gradient(135deg, #1c1c1e, #2c2c2e);
    color: #fff;
    padding: 60px 24px;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-hero p {
    color: #a1a1aa;
    font-size: 0.95rem;
}

.content-wrap {
    max-width: 820px;
    margin: 60px auto;
    padding: 0 24px 60px;
}

.content-wrap h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1d1d1f;
    margin: 36px 0 12px;
    border-left: 4px solid #5856d6;
    padding-left: 12px;
}

.content-wrap p,
.content-wrap li {
    color: #555;
    font-size: 0.97rem;
    margin-bottom: 10px;
    line-height: 1.7;
}

.content-wrap ul {
    padding-left: 20px;
    margin-bottom: 14px;
}

.content-wrap a {
    color: #5856d6;
    text-decoration: none;
}

/* ===== FOOTER ===== */
footer {
    background: #1c1c1e;
    color: #6b7280;
    padding: 40px 24px;
    font-size: 0.86rem;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

.footer-logo span {
    color: #818cf8;
}

footer .footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

footer .footer-links a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s;
}

footer .footer-links a:hover {
    color: #818cf8;
}

.footer-copy {
    color: #4b5563;
}