* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, Arial, Helvetica, sans-serif;
    background: #f3f6fb;
    color: #1b2430;
}
.page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 32px 16px;
}

.app-shell {
    width: 100%;
    max-width: 900px;
}

.page-shell {
    max-width: 1240px;
    margin: 0 auto;
    padding: 32px 20px 56px;
}
.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.brand-logo {
    max-height: 56px;
    width: auto;
}
.hero {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    align-items: stretch;
    margin-bottom: 24px;
}
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 12px; color: #6c2bd9; font-weight: 700; }
h1 { margin: 8px 0 12px; font-size: 40px; line-height: 1.08; }
.lead { margin: 0; font-size: 17px; line-height: 1.6; color: #516073; max-width: 760px; }
.hero-card, .card {
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(22, 34, 51, .08);
    border: 1px solid #e7ecf3;
}
.hero-card { padding: 22px; display: grid; gap: 14px; }
.hero-stat { background: linear-gradient(180deg, #faf7ff, #f5efff); border: 1px solid #eadcff; padding: 14px 16px; border-radius: 16px; }
.hero-stat strong { display: block; margin-bottom: 4px; }
.layout-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr); gap: 24px; }
.card { padding: 26px; }
.card.compact { padding: 22px; }
.section-head h2 { margin: 0 0 6px; font-size: 24px; }
.section-head p { margin: 0 0 18px; color: #5c6b7d; line-height: 1.55; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
label span { display: block; font-size: 14px; font-weight: 700; margin-bottom: 8px; }
input, select, button, textarea {
    width: 100%;
    border-radius: 14px;
    border: 1px solid #cfd8e3;
    padding: 13px 14px;
    font-size: 15px;
    background: #fff;
}
input:focus, select:focus {
    outline: none;
    border-color: #6c2bd9;
    box-shadow: 0 0 0 4px rgba(108, 43, 217, .1);
}
small { display: block; margin-top: 6px; color: #64748b; }
.full-width { grid-column: 1 / -1; }
.checkbox { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 14px 16px; background: #fff8ef; border: 1px solid #fde2b7; border-radius: 16px; }
.checkbox input { width: 18px; height: 18px; margin-top: 3px; }
.checkbox span { margin: 0; font-weight: 600; line-height: 1.55; font-size: 14px; }
.callout { padding: 16px 18px; border-radius: 16px; }
.callout.warning { background: #f5f7ff; border: 1px solid #d8dfff; }
.callout strong { display: block; margin-bottom: 4px; }
.primary-btn, .secondary-btn {
    cursor: pointer;
    font-weight: 800;
    letter-spacing: .01em;
}
.primary-btn { background: linear-gradient(135deg, #6c2bd9, #4f46e5); color: #fff; border: none; }
.secondary-btn { background: #fff; color: #253043; }
.actions { display: flex; gap: 12px; align-items: center; }
.alert { margin-top: 16px; padding: 14px 16px; border-radius: 14px; font-weight: 600; }
.alert.success { background: #ecfdf3; color: #166534; border: 1px solid #bbf7d0; }
.alert.error { background: #fff1f2; color: #be123c; border: 1px solid #fecdd3; }
.results { margin-top: 18px; padding: 16px 18px; background: #f8fbff; border: 1px solid #dbe9ff; border-radius: 16px; }
.results ul { margin: 12px 0 0 18px; }
.stack { display: grid; gap: 24px; align-content: start; }
.btn-row { display: grid; gap: 12px; }
.text-link { font-weight: 700; color: #4f46e5; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.note-list { margin: 0; padding-left: 18px; line-height: 1.75; color: #526174; }
.hidden { display: none !important; }
.captcha-wrap { overflow-x: auto; }
.is-invalid {
    border-color: #b00020;
    background: #fff6f6;
}
.field-error {
    color: #b00020;
    font-size: 0.9rem;
    margin-top: 4px;
}
.alert.success {
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #a5d6a7;
}
.tracking-box {
    background: #eef6ff;
    border: 1px solid #cfe3ff;
    padding: 16px;
    border-radius: 10px;
	margin-top: 16px;
    margin-bottom: 16px;
}
.tracking-box h3 {
    margin-top: 0;
    font-size: 1.25rem;
}
.tracking-item {
    font-weight: 800;
    font-size: 1.1rem;
    font-family: monospace;
    padding: 8px 0;
}
.tracking-item a {
    color: #1a4fb3;
    text-decoration: none;
}
.tracking-item a:hover {
    text-decoration: underline;
}
.hidden-after-success {
    display: none !important;
}
.label-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}
.label-list li {
    margin-bottom: 8px;
}

.label-list a {
    color: #1a4fb3;
    text-decoration: none;
    font-weight: 500;
}

.label-list a:hover {
    text-decoration: underline;
}

.bundle-download {
    margin-top: 12px;
	margin-bottom: 12px;
}

.bundle-download a {
    font-weight: bold;
    color: #0b5ed7;
}
/* Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Hide by default */
.hidden {
    display: none !important;
}

/* Box */
.loading-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px 32px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 280px;
}

/* Spinner */
.spinner {
    width: 36px;
    height: 36px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid #1f5f99;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 12px auto;
}

/* Animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Text */
.loading-text {
    font-size: 0.95rem;
    color: #374151;
}
@media (max-width: 920px) {
    .hero, .layout-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    h1 { font-size: 32px; }
    .form-grid { grid-template-columns: 1fr; }
    .card { padding: 20px; }
}