/* =============================================================================
   amorphic sponsors — Premium B2B Design
   ============================================================================= */

:root {
    --bg: #0a0a0f;
    --bg-surface: #111118;
    --bg-surface-2: #1a1a24;
    --bg-surface-3: #22222e;
    --text: #e8e8ed;
    --text-muted: #8888a0;
    --text-dim: #55556a;
    --brand: #6366f1;
    --brand-light: #818cf8;
    --brand-dark: #4f46e5;
    --accent: #10b981;
    --accent-light: #34d399;
    --warning: #f59e0b;
    --danger: #ef4444;
    --border: rgba(255,255,255,0.08);
    --border-light: rgba(255,255,255,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand); }

img { max-width: 100%; }

/* =============================================================================
   Layout
   ============================================================================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm { max-width: 560px; }

.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--bg-surface);
}

/* Mission Quote */
.section-mission {
    padding: 80px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.mission-quote {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    border: none;
    padding: 0;
}

.mission-lead {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.mission-body {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    text-transform: lowercase;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 48px;
}

/* =============================================================================
   Navigation
   ============================================================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10,10,15,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text) !important;
    letter-spacing: -0.02em;
}

.nav-brand-sub {
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 4px;
    font-size: 0.9rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
}

.nav-links a:hover { color: var(--text); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

/* =============================================================================
   Buttons
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--brand);
    color: white;
}
.btn-primary:hover { background: var(--brand-dark); color: white; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(99,102,241,0.3); }

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border-light);
}
.btn-outline:hover { border-color: var(--text-muted); color: var(--text); }

.btn-outline-light {
    background: transparent;
    color: var(--text-muted);
    border: 1.5px solid var(--border);
}
.btn-outline-light:hover { border-color: var(--text-muted); color: var(--text); }

.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text); }

/* =============================================================================
   Hero
   ============================================================================= */

.hero {
    padding: 140px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 20px;
    text-transform: lowercase;
    background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.stat { display: flex; flex-direction: column; }
.stat-number { font-size: 2rem; font-weight: 800; color: var(--brand-light); }
.stat-label { font-size: 0.82rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }

.hero-cta { display: flex; gap: 16px; }

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shirt-preview-hero {
    max-width: 360px;
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(99,102,241,0.15));
}

/* =============================================================================
   Steps / How it works
   ============================================================================= */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: all var(--transition);
}

.step-card:hover {
    border-color: var(--brand);
    transform: translateY(-2px);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--brand);
    opacity: 0.4;
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: lowercase;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* =============================================================================
   Tier Cards
   ============================================================================= */

.tier-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.tier-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}

.tier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.tier-card.tier-main {
    border-color: rgba(99,102,241,0.3);
}

.tier-card.tier-main:hover {
    border-color: var(--brand);
}

.tier-card.tier-secondary {
    border-color: rgba(16,185,129,0.3);
}

.tier-card.tier-secondary:hover {
    border-color: var(--accent);
}

.tier-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.tier-main .tier-badge {
    background: rgba(99,102,241,0.15);
    color: var(--brand-light);
}

.tier-secondary .tier-badge {
    background: rgba(16,185,129,0.15);
    color: var(--accent-light);
}

.tier-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.tier-placement {
    display: flex;
    justify-content: center;
    padding: 16px 0;
}

.tier-shirt {
    width: 140px;
    height: auto;
    color: var(--text);
}

.tier-main .tier-shirt { color: var(--brand-light); }
.tier-secondary .tier-shirt { color: var(--accent-light); }

.tier-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.tier-features {
    list-style: none;
    margin-bottom: 28px;
}

.tier-features li {
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    position: relative;
    padding-left: 20px;
}

.tier-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* =============================================================================
   Sports Section
   ============================================================================= */

.sport-category {
    margin-bottom: 32px;
}

.category-name {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.sport-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sport-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 6px 14px;
    font-size: 0.85rem;
    color: var(--text);
    transition: all var(--transition);
}

.sport-badge:hover {
    border-color: var(--brand);
    background: rgba(99,102,241,0.08);
}

.sport-icon { font-size: 1rem; }

/* =============================================================================
   CTA Section
   ============================================================================= */

.cta-section {
    background: linear-gradient(135deg, var(--brand-dark) 0%, #312e81 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    text-transform: lowercase;
}

.cta-content p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 32px;
}

/* =============================================================================
   Signup Page
   ============================================================================= */

.signup-section {
    padding-top: 100px;
}

.signup-header {
    text-align: center;
    margin-bottom: 48px;
}

.signup-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: lowercase;
    margin-bottom: 8px;
}

.signup-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.signup-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.signup-form-container {
    min-width: 0;
}

/* Form Sections */
.form-section {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}

.form-section-title {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: lowercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--brand);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.form-help {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 8px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.form-group input::placeholder {
    color: var(--text-dim);
}

.form-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 4px;
}

.form-hint-inline {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Tier Selector */
.tier-selector {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tier-option {
    display: block;
    cursor: pointer;
}

.tier-option input[type="checkbox"] { display: none; }

.tier-option-content {
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: all var(--transition);
}

.tier-option input:checked + .tier-option-content {
    border-color: var(--brand);
    background: rgba(99,102,241,0.05);
}

#tier-secondary-option input:checked + .tier-option-content {
    border-color: var(--accent);
    background: rgba(16,185,129,0.05);
}

.tier-option-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.tier-name {
    font-size: 1.1rem;
    font-weight: 800;
}

.tier-label-badge {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 12px;
}

.tier-label-badge.premium { background: rgba(99,102,241,0.15); color: var(--brand-light); }
.tier-label-badge.flexible { background: rgba(16,185,129,0.15); color: var(--accent-light); }

.tier-option-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.tier-price-input {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Sports Selection */
.sport-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.sport-search-input {
    flex: 1;
    min-width: 200px;
    padding: 8px 14px;
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.88rem;
}

.sport-search-input:focus {
    outline: none;
    border-color: var(--brand);
}

.sport-count {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.sports-selection {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.sports-selection::-webkit-scrollbar { width: 4px; }
.sports-selection::-webkit-scrollbar-track { background: transparent; }
.sports-selection::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }

.sport-category-group {
    margin-bottom: 16px;
}

.sport-category-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border);
}

.sport-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.sport-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background var(--transition);
}

.sport-checkbox:hover { background: rgba(255,255,255,0.03); }

.sport-checkbox input { display: none; }

.sport-cb-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

.sport-checkbox input:checked + .sport-cb-label {
    color: var(--text);
    font-weight: 600;
}

.sport-cb-icon { font-size: 1rem; }

/* Region Selection */
.region-selection { }

.region-worldwide {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 12px 16px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    transition: all var(--transition);
    font-size: 0.95rem;
}

.region-worldwide:hover { border-color: var(--brand); }
.region-worldwide input:checked ~ .worldwide-label { font-weight: 700; color: var(--brand-light); }

.region-details {
    display: grid;
    gap: 12px;
    transition: opacity var(--transition);
}

.region-details.hidden { opacity: 0.3; pointer-events: none; }

.region-group {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
}

.region-continent {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.region-countries {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    padding-left: 24px;
}

.region-country {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-muted);
    padding: 2px 0;
}

.region-country input:checked + * { color: var(--text); }

/* Logo Upload */
.logo-upload-area {
    border: 2px dashed var(--border-light);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}

.logo-upload-area:hover,
.logo-upload-area.drag-over {
    border-color: var(--brand);
    background: rgba(99,102,241,0.05);
}

.upload-icon {
    color: var(--text-dim);
    margin-bottom: 12px;
}

.upload-text {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    text-transform: lowercase;
}

.upload-subtext {
    font-size: 0.82rem;
    color: var(--text-dim);
}

.upload-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.upload-preview img {
    max-width: 200px;
    max-height: 150px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.remove-logo {
    color: var(--danger) !important;
    border-color: var(--danger) !important;
}

/* Form Submit */
.form-submit-section {
    background: transparent;
    border: none;
    padding: 0;
}

.form-error {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    color: var(--danger);
    font-size: 0.9rem;
}

.form-disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 12px;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Preview Sticky */
.signup-preview {
    position: relative;
}

.preview-sticky {
    position: sticky;
    top: 88px;
}

.preview-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: lowercase;
    margin-bottom: 4px;
}

.preview-subtitle {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.preview-mockup {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 16px;
}

.preview-legend {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}

/* =============================================================================
   Dashboard
   ============================================================================= */

.dashboard-section { padding-top: 100px; }

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.dashboard-header h1 {
    font-size: 2rem;
    font-weight: 800;
    text-transform: lowercase;
}

.dashboard-company {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 4px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.offer-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}

.offer-card.tier-MAIN { border-color: rgba(99,102,241,0.2); }
.offer-card.tier-SECONDARY { border-color: rgba(16,185,129,0.2); }

.offer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.offer-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.status-badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    border-radius: 12px;
    background: var(--bg-surface-2);
    color: var(--text-muted);
}

.status-active { background: rgba(16,185,129,0.15); color: var(--accent-light); }
.status-paused { background: rgba(245,158,11,0.15); color: var(--warning); }
.status-exhausted { background: rgba(239,68,68,0.15); color: var(--danger); }

.offer-pricing { margin-bottom: 20px; }

.price-display {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.price-amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-light);
}

.price-label {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Budget Bar */
.budget-bar { margin-bottom: 20px; }

.budget-bar-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.budget-bar-track {
    height: 6px;
    background: var(--bg-surface-3);
    border-radius: 3px;
    overflow: hidden;
}

.budget-bar-fill {
    height: 100%;
    background: var(--brand);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.budget-bar-fill.budget-warning { background: var(--warning); }
.budget-bar-fill.budget-danger { background: var(--danger); }

.budget-percent {
    font-size: 0.78rem;
    color: var(--text-dim);
    display: block;
    margin-top: 4px;
}

.offer-sports, .offer-regions { margin-bottom: 16px; }

.offer-sports h4, .offer-regions h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.sport-tags, .region-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.sport-tag, .region-tag {
    font-size: 0.78rem;
    background: var(--bg-surface-2);
    padding: 3px 8px;
    border-radius: 12px;
    color: var(--text-muted);
}

.offer-actions {
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* Stats */
.dashboard-stats h2 {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: lowercase;
    margin-bottom: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dim);
}

.stat-card .stat-label {
    font-size: 0.78rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stats-note {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-style: italic;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 48px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.empty-state p { color: var(--text-muted); margin-bottom: 16px; }

/* =============================================================================
   Auth Card
   ============================================================================= */

.auth-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    margin-top: 100px;
    text-align: center;
}

.auth-card h1 {
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: lowercase;
    margin-bottom: 8px;
}

.auth-card p { color: var(--text-muted); margin-bottom: 24px; }

.auth-form .form-group { text-align: left; margin-bottom: 16px; }

.auth-footer { margin-top: 20px; font-size: 0.85rem; color: var(--text-dim); }

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.alert-error {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--danger);
}

/* =============================================================================
   Success Card
   ============================================================================= */

.success-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 56px 40px;
    margin-top: 100px;
    text-align: center;
}

.success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(16,185,129,0.15);
    color: var(--accent);
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.success-card h1 {
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: lowercase;
    margin-bottom: 12px;
}

.success-card > p { color: var(--text-muted); margin-bottom: 32px; }

.success-next {
    text-align: left;
    background: var(--bg);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin-bottom: 28px;
}

.success-next h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: lowercase;
    margin-bottom: 12px;
}

.success-next ol {
    padding-left: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 2;
}

.success-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* =============================================================================
   Artwork Page
   ============================================================================= */

.artwork-header {
    margin-bottom: 32px;
}

.artwork-header h1 {
    font-size: 2rem;
    font-weight: 800;
    text-transform: lowercase;
}

.artwork-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

.artwork-upload-section h2,
.artwork-preview-section h2 {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: lowercase;
    margin-bottom: 16px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.gallery-item {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    background: var(--bg);
    padding: 16px;
}

.gallery-info {
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gallery-filename {
    font-size: 0.78rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =============================================================================
   Shirt Mockup
   ============================================================================= */

.shirt-mockup-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.shirt-svg {
    width: 100%;
    height: auto;
}

.zone-label {
    font-family: 'Inter', sans-serif;
    pointer-events: none;
}

/* =============================================================================
   Footer
   ============================================================================= */

.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 56px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-brand .brand-name {
    font-size: 1.2rem;
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.footer-links h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.footer-links a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-dim);
    padding: 3px 0;
}

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

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-dim);
}

.brand-name {
    font-weight: 900;
    letter-spacing: -0.02em;
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media (max-width: 1024px) {
    .signup-layout {
        grid-template-columns: 1fr;
    }
    
    .signup-preview {
        order: -1;
    }
    
    .preview-sticky {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title { font-size: 2.4rem; }
    .hero-subtitle { margin: 0 auto 32px; }
    .hero-stats { justify-content: center; }
    .hero-cta { justify-content: center; flex-wrap: wrap; }
    
    .hero-visual { order: -1; }
    .shirt-preview-hero { max-width: 240px; }
    
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .tier-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .artwork-layout { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .tier-price-input { grid-template-columns: 1fr; }
    .sport-checkboxes { grid-template-columns: 1fr; }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
    }
    
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    
    .section { padding: 60px 0; }
    .section-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-title { font-size: 1.8rem; }
    .hero-stats { gap: 24px; }
    .stat-number { font-size: 1.5rem; }
    .steps-grid { grid-template-columns: 1fr; }
    .form-section { padding: 20px; }
}