/* ============================================================
   Tesla Hatcher LLC — Design System
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
    /* Brand palette */
    --brand-50:  #eff6ff;
    --brand-100: #dbeafe;
    --brand-200: #bfdbfe;
    --brand-300: #93c5fd;
    --brand-400: #60a5fa;
    --brand-500: #3b82f6;
    --brand-600: #2563eb;
    --brand-700: #1d4ed8;
    --brand-800: #1e40af;
    --brand-900: #1e3a8a;
    --brand-950: #0f1e3d;

    /* Neutral palette */
    --neutral-0:   #ffffff;
    --neutral-50:  #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    --neutral-950: #020617;

    /* Semantic — Light */
    --bg: var(--neutral-0);
    --bg-soft: var(--neutral-50);
    --bg-muted: var(--neutral-100);
    --surface: var(--neutral-0);
    --surface-elevated: var(--neutral-0);
    --text: var(--neutral-900);
    --text-muted: var(--neutral-600);
    --text-subtle: var(--neutral-500);
    --border: var(--neutral-200);
    --border-strong: var(--neutral-300);
    --primary: var(--brand-700);
    --primary-hover: var(--brand-800);
    --accent: var(--brand-600);
    --accent-soft: var(--brand-50);
    --on-primary: #ffffff;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    /* Hero gradient */
    --hero-grad-1: #1e3a8a;
    --hero-grad-2: #1d4ed8;
    --hero-grad-3: #2563eb;
    --hero-mesh-1: rgba(59, 130, 246, 0.45);
    --hero-mesh-2: rgba(99, 102, 241, 0.35);
    --hero-mesh-3: rgba(14, 165, 233, 0.40);

    /* Effects */
    --shadow-xs: 0 1px 2px 0 rgb(15 23 42 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(15 23 42 / 0.08), 0 1px 2px -1px rgb(15 23 42 / 0.04);
    --shadow-md: 0 4px 12px -2px rgb(15 23 42 / 0.08), 0 2px 4px -2px rgb(15 23 42 / 0.04);
    --shadow-lg: 0 12px 28px -6px rgb(15 23 42 / 0.12), 0 4px 8px -4px rgb(15 23 42 / 0.06);
    --shadow-xl: 0 24px 48px -12px rgb(15 23 42 / 0.18), 0 8px 16px -8px rgb(15 23 42 / 0.08);
    --shadow-2xl: 0 32px 64px -16px rgb(15 23 42 / 0.25);
    --shadow-glow: 0 0 0 1px rgb(37 99 235 / 0.15), 0 12px 32px -8px rgb(37 99 235 / 0.30);
    --ring: 0 0 0 4px rgb(37 99 235 / 0.18);

    /* Typography scale (fluid) */
    --text-xs:  0.75rem;
    --text-sm:  0.875rem;
    --text-base: 1rem;
    --text-lg:  1.125rem;
    --text-xl:  1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: clamp(1.75rem, 1.4rem + 1.4vw, 2.25rem);
    --text-4xl: clamp(2rem,    1.5rem + 2.4vw, 3rem);
    --text-5xl: clamp(2.5rem,  1.8rem + 3.4vw, 4rem);
    --text-6xl: clamp(3rem,    2.2rem + 4.4vw, 5rem);

    /* Radii */
    --radius-sm:  6px;
    --radius:     10px;
    --radius-md:  14px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --radius-2xl: 36px;
    --radius-full: 9999px;

    /* Motion */
    --ease:     cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 150ms;
    --duration:      300ms;
    --duration-slow: 500ms;

    /* Layout */
    --container: 1200px;
    --container-narrow: 880px;
    --header-h: 72px;

    color-scheme: light;
}

/* ---------- Dark theme ---------- */
[data-theme="dark"] {
    --bg: #060912;
    --bg-soft: #0b1120;
    --bg-muted: #111827;
    --surface: #0f172a;
    --surface-elevated: #131e36;
    --text: #f1f5f9;
    --text-muted: #cbd5e1;
    --text-subtle: #94a3b8;
    --border: #1e293b;
    --border-strong: #334155;
    --primary: var(--brand-400);
    --primary-hover: var(--brand-300);
    --accent: var(--brand-400);
    --accent-soft: rgba(59, 130, 246, 0.12);
    --on-primary: #06121f;

    --hero-grad-1: #050b1c;
    --hero-grad-2: #0b1638;
    --hero-grad-3: #122259;
    --hero-mesh-1: rgba(59, 130, 246, 0.30);
    --hero-mesh-2: rgba(168, 85, 247, 0.25);
    --hero-mesh-3: rgba(14, 165, 233, 0.30);

    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.4);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.5);
    --shadow-md: 0 4px 12px -2px rgb(0 0 0 / 0.6);
    --shadow-lg: 0 12px 28px -6px rgb(0 0 0 / 0.7);
    --shadow-xl: 0 24px 48px -12px rgb(0 0 0 / 0.8);
    --shadow-2xl: 0 32px 64px -16px rgb(0 0 0 / 0.9);
    --shadow-glow: 0 0 0 1px rgb(96 165 250 / 0.25), 0 12px 32px -8px rgb(96 165 250 / 0.35);
    --ring: 0 0 0 4px rgb(96 165 250 / 0.30);

    color-scheme: dark;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-feature-settings: 'cv11','ss01','ss03';
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    transition: background-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: var(--accent); text-decoration: none; transition: color var(--duration-fast) var(--ease); }
a:hover { color: var(--primary-hover); }

::selection { background: var(--brand-600); color: #fff; }

:focus-visible {
    outline: none;
    box-shadow: var(--ring);
    border-radius: 4px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--text);
}
h1 { font-size: var(--text-5xl); letter-spacing: -0.035em; }
h2 { font-size: var(--text-4xl); letter-spacing: -0.03em; }
h3 { font-size: var(--text-xl); letter-spacing: -0.015em; }

p { color: var(--text-muted); }

/* ---------- Layout ---------- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}
.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 24px;
}

main { display: block; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    backdrop-filter: saturate(180%) blur(18px);
    border-bottom: 1px solid transparent;
    transition: background-color var(--duration) var(--ease), border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.site-header.is-scrolled {
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    align-items: center;
    gap: 16px;
    height: var(--header-h);
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-right: auto;
}
.brand:hover { color: var(--text); }
.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
    box-shadow: 0 4px 14px -4px rgba(37, 99, 235, 0.45), 0 0 0 1px rgba(37, 99, 235, 0.18);
}
[data-theme="dark"] .brand-mark {
    box-shadow: 0 4px 14px -4px rgba(96, 165, 250, 0.45), 0 0 0 1px rgba(96, 165, 250, 0.30);
}
.brand-name { font-size: 1.05rem; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}
.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 14px;
    border-radius: var(--radius);
    transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--bg-muted); }
.nav-links a.active {
    color: var(--primary);
    background: var(--accent-soft);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    color: var(--text-muted);
    display: grid;
    place-items: center;
    transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.icon-btn:hover { color: var(--text); background: var(--bg-muted); }
.icon-btn svg { width: 20px; height: 20px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    color: var(--text);
    align-items: center;
    justify-content: center;
}
.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    position: relative;
    transition: transform var(--duration) var(--ease), opacity var(--duration-fast) var(--ease);
}
.mobile-menu-btn span::before,
.mobile-menu-btn span::after {
    content: "";
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform var(--duration) var(--ease);
}
.mobile-menu-btn span::before { top: -6px; }
.mobile-menu-btn span::after  { top: 6px; }
.mobile-menu-btn.is-open span { background: transparent; }
.mobile-menu-btn.is-open span::before { transform: translateY(6px) rotate(45deg); }
.mobile-menu-btn.is-open span::after  { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
    --_bg: var(--accent);
    --_fg: var(--on-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    background: var(--_bg);
    color: var(--_fg);
    box-shadow: 0 8px 20px -6px color-mix(in srgb, var(--_bg) 50%, transparent);
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease), background var(--duration-fast) var(--ease);
    will-change: transform;
}
.btn:hover {
    transform: translateY(-2px);
    color: var(--_fg);
    box-shadow: 0 14px 28px -8px color-mix(in srgb, var(--_bg) 60%, transparent);
}
.btn:active { transform: translateY(0); }

.btn-primary { --_bg: var(--accent); --_fg: #fff; }
.btn-primary:hover { --_bg: var(--primary-hover); }

.btn-secondary {
    --_bg: transparent;
    --_fg: var(--text);
    box-shadow: inset 0 0 0 1px var(--border-strong);
}
.btn-secondary:hover {
    --_bg: var(--bg-muted);
    box-shadow: inset 0 0 0 1px var(--border-strong), var(--shadow-sm);
}

.btn-ghost-light {
    --_bg: rgba(255,255,255,0.10);
    --_fg: #fff;
    backdrop-filter: blur(6px);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
}
.btn-ghost-light:hover {
    --_bg: rgba(255,255,255,0.18);
    color: #fff;
}

.btn-sm { padding: 9px 16px; font-size: 0.875rem; }
.btn-lg { padding: 16px 28px; font-size: 1rem; }

.btn .arrow { transition: transform var(--duration) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, var(--hero-grad-1) 0%, var(--hero-grad-2) 50%, var(--hero-grad-3) 100%);
    padding: 96px 24px 112px;
    isolation: isolate;
}
.hero::before,
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}
.hero::before {
    background:
        radial-gradient(60% 50% at 15% 20%, var(--hero-mesh-1) 0%, transparent 60%),
        radial-gradient(50% 50% at 85% 30%, var(--hero-mesh-2) 0%, transparent 60%),
        radial-gradient(60% 60% at 50% 110%, var(--hero-mesh-3) 0%, transparent 60%);
    filter: blur(20px);
    animation: meshFloat 18s var(--ease-in-out) infinite alternate;
}
.hero::after {
    background-image: radial-gradient(rgba(255,255,255,0.10) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: 0.35;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
}

@keyframes meshFloat {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(-30px, 20px, 0) scale(1.08); }
}

.hero-inner {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.hero-logo {
    margin: 0 auto 28px;
    max-width: 320px;
    line-height: 0;
}
.hero-logo img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.35));
}

.page-header-logo {
    margin: 0 auto 18px;
    max-width: 220px;
    line-height: 0;
}
.page-header-logo img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.3));
}

.topbar-logo-link {
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 4px 12px;
    background: #0a0d18;
    border-radius: var(--radius);
    transition: opacity var(--duration-fast) var(--ease);
}
.topbar-logo-link:hover { opacity: 0.85; }
.topbar-logo {
    display: block;
    height: 28px;
    width: auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 8px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.20);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    backdrop-filter: blur(8px);
    margin-bottom: 24px;
}
.eyebrow .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
}

.hero h1 {
    font-size: var(--text-6xl);
    color: #fff;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.78) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p.lead {
    color: rgba(255,255,255,0.82);
    font-size: clamp(1.05rem, 0.9rem + 0.7vw, 1.25rem);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.55;
}
.hero-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.trust-row {
    margin-top: 56px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 14px;
}
.trust-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.16);
    color: rgba(255,255,255,0.92);
    font-size: 0.825rem;
    font-weight: 500;
    backdrop-filter: blur(8px);
}
.trust-chip svg { width: 14px; height: 14px; color: #6ee7b7; flex-shrink: 0; }

/* ---------- Page header (interior pages) ---------- */
.page-header {
    position: relative;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, var(--hero-grad-1) 0%, var(--hero-grad-2) 100%);
    padding: 80px 24px 72px;
    text-align: center;
    isolation: isolate;
}
.page-header::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(50% 50% at 20% 30%, var(--hero-mesh-1) 0%, transparent 60%),
        radial-gradient(50% 50% at 80% 70%, var(--hero-mesh-2) 0%, transparent 60%);
    filter: blur(10px);
}
.page-header h1 {
    font-size: var(--text-5xl);
    color: #fff;
    margin-bottom: 12px;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.78) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-header p {
    color: rgba(255,255,255,0.85);
    font-size: 1.125rem;
    max-width: 640px;
    margin: 0 auto;
}

/* ---------- Sections ---------- */
section { position: relative; }

.section {
    padding: clamp(56px, 7vw, 96px) 24px;
}
.section.alt-bg {
    background: var(--bg-soft);
}
.section-head {
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
}
.section-head .eyebrow {
    background: var(--accent-soft);
    border-color: color-mix(in srgb, var(--accent) 25%, transparent);
    color: var(--primary);
    margin-bottom: 16px;
}
.section-head .eyebrow .dot { background: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.section-head h2 {
    font-size: var(--text-4xl);
    color: var(--text);
    margin-bottom: 12px;
}
.section-head p {
    font-size: 1.0625rem;
    color: var(--text-muted);
}

/* ---------- Content section (long-form pages) ---------- */
.content-section {
    padding: clamp(48px, 6vw, 80px) 24px;
}
.content-section.alt-bg { background: var(--bg-soft); }
.content-section h2 {
    font-size: var(--text-3xl);
    color: var(--text);
    margin-bottom: 18px;
    margin-top: 8px;
}
.content-section h3 {
    color: var(--text);
    margin-bottom: 10px;
    margin-top: 24px;
    font-size: 1.125rem;
}
.content-section p {
    color: var(--text-muted);
    margin-bottom: 14px;
    max-width: 760px;
    line-height: 1.7;
}
.content-section ul {
    margin-left: 1.25rem;
    margin-bottom: 1.25rem;
    color: var(--text-muted);
}
.content-section li { margin-bottom: 0.4rem; line-height: 1.65; }
.content-section li::marker { color: var(--accent); }

/* ---------- Stats ---------- */
.stats {
    padding: clamp(48px, 6vw, 80px) 24px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: var(--container);
    margin: 0 auto;
}
.stat-card {
    position: relative;
    padding: 28px 24px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.stat-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--brand-500), transparent 60%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--duration) var(--ease);
    pointer-events: none;
}
.stat-card:hover::after { opacity: 1; }
.stat-value {
    font-size: clamp(2rem, 1.4rem + 1.6vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--text);
    line-height: 1;
    background: linear-gradient(135deg, var(--accent), var(--brand-800));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
[data-theme="dark"] .stat-value {
    background: linear-gradient(135deg, var(--brand-300), var(--brand-500));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label {
    margin-top: 8px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9375rem;
}

/* ---------- Feature cards ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: var(--container);
    margin: 0 auto;
}
.feature-card {
    position: relative;
    background: var(--surface);
    padding: 28px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
    overflow: hidden;
}
.feature-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--brand-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration) var(--ease-out);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    font-size: 1.5rem;
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-card h3 {
    color: var(--text);
    margin-bottom: 8px;
    font-size: 1.0625rem;
    letter-spacing: -0.015em;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- Process / numbered steps ---------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    max-width: var(--container);
    margin: 0 auto;
    counter-reset: step;
}
.process-step {
    position: relative;
    background: var(--surface);
    padding: 28px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease);
}
.process-step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.process-step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    position: absolute;
    top: 18px; right: 22px;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--accent);
    opacity: 0.35;
}
.process-step h3 {
    color: var(--text);
    font-size: 1.0625rem;
    margin-bottom: 8px;
    padding-right: 36px;
}
.process-step p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- CTA band ---------- */
.cta {
    padding: 24px;
}
.cta-inner {
    position: relative;
    max-width: var(--container);
    margin: 0 auto;
    padding: clamp(48px, 6vw, 80px) clamp(24px, 4vw, 64px);
    border-radius: var(--radius-2xl);
    background: linear-gradient(135deg, var(--hero-grad-1) 0%, var(--hero-grad-3) 100%);
    color: #fff;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
    box-shadow: var(--shadow-xl);
}
.cta-inner::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(50% 50% at 20% 50%, var(--hero-mesh-1) 0%, transparent 60%),
        radial-gradient(50% 50% at 80% 50%, var(--hero-mesh-2) 0%, transparent 60%);
    filter: blur(8px);
}
.cta-inner h2 {
    color: #fff;
    margin-bottom: 12px;
    font-size: var(--text-4xl);
}
.cta-inner p {
    color: rgba(255,255,255,0.85);
    margin-bottom: 28px;
    font-size: 1.0625rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Forms ---------- */
.form-container {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}
.form-container h2 { font-size: var(--text-3xl); margin-bottom: 6px; }

.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text);
    font-size: 0.875rem;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-strong);
    background: var(--bg);
    color: var(--text);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-family: inherit;
    transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-subtle); }
.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover { border-color: var(--text-subtle); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--ring);
}
.form-group textarea { min-height: 150px; resize: vertical; }

/* ---------- Payment cards ---------- */
.payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 32px;
}
.payment-card {
    background: var(--surface);
    padding: 28px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease), border-color var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}
.payment-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: color-mix(in srgb, var(--accent) 25%, var(--border));
}
.payment-card .pc-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    margin-bottom: 16px;
}
.payment-card .pc-icon svg { width: 22px; height: 22px; }
.payment-card h3 {
    font-size: 1.125rem;
    color: var(--text);
    margin-bottom: 10px;
}
.payment-card p {
    color: var(--text-muted);
    margin-bottom: 12px;
    font-size: 0.9375rem;
    line-height: 1.6;
}
.payment-card ul {
    margin-left: 1.1rem;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.9375rem;
}
.payment-card .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Rights cards ---------- */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.rights-card {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xs);
    border-left: 4px solid var(--accent);
    transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease);
}
.rights-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.rights-card h3 {
    color: var(--text);
    margin-bottom: 10px;
    font-size: 1.0625rem;
}
.rights-card p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.65;
    margin: 0;
}

/* ---------- Notice / callout boxes ---------- */
.notice-box {
    background: var(--accent-soft);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    margin: 28px 0;
}
.notice-box.warning {
    background: color-mix(in srgb, var(--warning) 10%, var(--bg));
    border-color: color-mix(in srgb, var(--warning) 35%, transparent);
}
.notice-box h3 {
    color: var(--text);
    margin-bottom: 6px;
    font-size: 1rem;
}
.notice-box p, .notice-box li {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.65;
}
.notice-box ul { margin-left: 1.1rem; margin-top: 6px; }

/* ---------- Two-column contact layout ---------- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-info h2 { font-size: var(--text-3xl); margin-bottom: 8px; }
.contact-info .info-block { margin-top: 24px; }
.contact-info .info-block h3 {
    color: var(--text);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    font-weight: 600;
    margin-bottom: 6px;
}
.contact-info .info-block .info-line {
    color: var(--text);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
}
.contact-info .info-block p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    padding: 64px 24px 32px;
    margin-top: 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    max-width: var(--container);
    margin: 0 auto;
}
.footer-section h3 {
    margin-bottom: 14px;
    font-size: 0.8125rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}
.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 8px; }
.footer-section a {
    color: var(--text-muted);
    font-size: 0.9375rem;
}
.footer-section a:hover { color: var(--text); }
.footer-section p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0;
}
.footer-section .footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    margin-bottom: 14px;
    text-transform: none;
    letter-spacing: -0.01em;
    font-size: 1rem;
}
.footer-bottom {
    max-width: var(--container);
    margin: 48px auto 0;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    text-align: center;
}
.footer-bottom .copy { font-size: 0.8125rem; color: var(--text-subtle); }
.mini-miranda {
    background: var(--bg-muted);
    color: var(--text-muted);
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    font-size: 0.8125rem;
    border: 1px solid var(--border);
    line-height: 1.55;
}

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta {
    display: none;
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 40;
    padding: 12px 14px 12px 18px;
    border-radius: var(--radius-full);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    transform: translateY(120%);
    transition: transform var(--duration-slow) var(--ease-out);
    backdrop-filter: blur(12px);
}
.mobile-cta.is-visible { transform: translateY(0); }
.mobile-cta .label {
    font-weight: 600;
    color: var(--text);
    font-size: 0.9375rem;
}
.mobile-cta .label small {
    display: block;
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.75rem;
}
.mobile-cta .btn { padding: 10px 18px; font-size: 0.875rem; }

/* ---------- Reveal-on-scroll ---------- */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}
.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ---------- Utilities ---------- */
.center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.flex-row { display: flex; flex-wrap: wrap; gap: 12px; }
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

/* ============================================================
   Payment Form (pay.html)
   ============================================================ */

.pay-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 32px;
    align-items: start;
}
.pay-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pay-side-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px;
    box-shadow: var(--shadow-xs);
}
.pay-side-card h3 {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    font-weight: 600;
    margin-bottom: 12px;
}
.pay-side-card p { font-size: 0.9375rem; line-height: 1.6; margin-bottom: 8px; }
.pay-side-card p:last-child { margin-bottom: 0; }
.pay-steps {
    counter-reset: paystep;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pay-steps li {
    counter-increment: paystep;
    position: relative;
    padding: 0 0 14px 32px;
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
}
.pay-steps li::before {
    content: counter(paystep);
    position: absolute;
    left: 0; top: 0;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    display: grid;
    place-items: center;
}
.pay-steps li:last-child { padding-bottom: 0; }
.secure-card {
    background: var(--accent-soft);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}
.secure-row {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 6px;
}
.secure-row svg { width: 18px; height: 18px; }
.muted { color: var(--text-muted); }
.small { font-size: 0.8125rem; line-height: 1.5; }

.pay-main {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
}
.pay-form .form-section {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}
.pay-form .form-section:first-child { padding-top: 0; }
.pay-form .form-section:last-of-type { border-bottom: 0; }
.form-section-title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    font-weight: 600;
    margin-bottom: 16px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 16px; }

.input-prefix {
    position: relative;
    display: flex;
    align-items: stretch;
}
.input-prefix .prefix {
    display: grid;
    place-items: center;
    padding: 0 12px;
    background: var(--bg-muted);
    border: 1px solid var(--border-strong);
    border-right: 0;
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--text-subtle);
    font-weight: 600;
}
.input-prefix input {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    flex: 1;
}

/* ---------- Method toggle (pill) ---------- */
.method-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 6px;
    background: var(--bg-muted);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}
.method-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: background var(--duration) var(--ease), color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.method-btn svg { width: 18px; height: 18px; }
.method-btn:hover { color: var(--text); }
.method-btn.is-active {
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

/* ---------- Card input ---------- */
.card-input {
    position: relative;
    display: flex;
    align-items: stretch;
}
.card-input input {
    padding-right: 110px;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.04em;
}
.network-badge {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    pointer-events: none;
}
.network-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: var(--neutral-700);
}
.net-visa             { background: #1a1f71; }
.net-mastercard       { background: #eb001b; }
.net-american-express { background: #2671b8; }
.net-discover         { background: #ff6000; }
.net-diners-club      { background: #0079be; }
.net-jcb              { background: #0e4c96; }
.net-unionpay         { background: #d10429; }

.field-hint {
    margin-top: 6px;
    font-size: 0.8125rem;
    color: var(--text-subtle);
    line-height: 1.45;
    min-height: 1.2em;
}
.field-hint.error   { color: var(--danger); }
.field-hint.success { color: var(--success); }

.radio-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.radio {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    cursor: pointer;
    font-size: 0.9375rem;
    transition: border-color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.radio input { accent-color: var(--accent); }
.radio:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--primary);
    font-weight: 600;
}

.consent-row {
    margin: 24px 0;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--bg-soft);
    border: 1px solid var(--border);
}
.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--text-muted);
}
.checkbox input {
    margin-top: 3px;
    width: 18px; height: 18px;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.form-status {
    min-height: 1px;
    margin-bottom: 12px;
}
.form-status.error {
    background: color-mix(in srgb, var(--danger) 10%, var(--bg));
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    color: var(--danger);
    padding: 12px 14px;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-weight: 500;
}

.submit-btn {
    width: 100%;
    position: relative;
}
.submit-btn .btn-spinner {
    display: none;
    width: 16px; height: 16px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
}
.submit-btn.is-loading .btn-spinner { display: inline-block; }
.submit-btn.is-loading .btn-label { opacity: 0.6; }
@keyframes spin { to { transform: rotate(360deg); } }

.legal-fineprint {
    margin-top: 14px;
    font-size: 0.75rem;
    color: var(--text-subtle);
    text-align: center;
    line-height: 1.5;
}

.form-success {
    text-align: center;
    padding: 40px 24px;
}
.form-success .success-icon {
    width: 72px; height: 72px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--success) 18%, var(--bg));
    color: var(--success);
    display: grid; place-items: center;
}
.form-success .success-icon svg { width: 36px; height: 36px; }
.form-success h2 { margin-bottom: 10px; }
.form-success p { margin-bottom: 14px; }
.form-success code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: var(--bg-muted);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.8125rem;
    color: var(--text);
}

/* ============================================================
   Admin Portal
   ============================================================ */

body.admin-body {
    background: var(--bg-soft);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Login page */
.admin-login-shell {
    flex: 1;
    display: grid;
    place-items: center;
    padding: 32px 24px;
}
.admin-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: var(--shadow-xl);
}
.admin-login-card .brand {
    margin: 0 0 24px;
    justify-content: center;
}
.login-logo-link {
    display: block;
    margin: -36px -32px 28px;
    padding: 28px 24px;
    background: #0a0d18;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    text-align: center;
    transition: opacity var(--duration-fast) var(--ease);
}
.login-logo-link:hover { opacity: 0.92; }
.login-logo {
    display: inline-block;
    width: 220px;
    max-width: 100%;
    height: auto;
}
.admin-login-card h1 {
    text-align: center;
    font-size: 1.375rem;
    margin-bottom: 6px;
}
.admin-login-card p.subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin-bottom: 24px;
}

/* ---------- Admin nav tabs ---------- */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-right: auto;
    margin-left: 6px;
}
.admin-tabs a {
    padding: 8px 14px;
    border-radius: var(--radius);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.admin-tabs a:hover { color: var(--text); background: var(--bg-muted); }
.admin-tabs a.active {
    color: var(--primary);
    background: var(--accent-soft);
    font-weight: 600;
}

/* ---------- Admin generic page (debtors / templates / sends) ---------- */
.admin-page {
    padding: 28px 32px 64px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}
.page-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}
.page-toolbar h1 {
    font-size: 1.5rem;
    margin-right: auto;
    display: flex;
    align-items: baseline;
    gap: 12px;
}
.page-toolbar h1 .admin-meta {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-subtle);
}
.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.toolbar-search {
    width: 280px;
    max-width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
}
.toolbar-search:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

/* ---------- Data table ---------- */
.table-wrap {
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
    min-width: 760px;
}
.data-table thead th {
    text-align: left;
    padding: 12px 16px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-subtle);
    font-weight: 600;
    white-space: nowrap;
}
.data-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.data-table tbody tr:nth-child(even) td { background: color-mix(in srgb, var(--bg-soft) 50%, var(--surface)); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover td { background: var(--bg-muted); }
.data-table .col-actions {
    text-align: right;
    white-space: nowrap;
}
.data-table .empty td { padding: 0; }
.data-table .empty .empty-state { padding: 40px 24px; }
.data-table .truncate {
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ref-tag {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 4px 10px;
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--primary);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.reference-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--accent-soft);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    border-radius: var(--radius-md);
    margin-bottom: 18px;
}
.reference-display .reference-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--text-subtle);
}
.reference-display code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.04em;
}

/* ---------- Body header (label + char counter) ---------- */
.body-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 6px;
    gap: 12px;
    flex-wrap: wrap;
}
.body-header label { margin-bottom: 0; }
.char-counter {
    font-size: 0.75rem;
    color: var(--text-subtle);
    font-variant-numeric: tabular-nums;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.char-counter.warn { color: var(--warning); font-weight: 600; }
.char-counter.over { color: var(--danger); font-weight: 700; }

/* ---------- SMS composer mode ---------- */
.is-sms-mode textarea {
    background: linear-gradient(to bottom,
                color-mix(in srgb, #0ea5e9 8%, var(--bg)) 0%,
                var(--bg) 100%);
    border-color: color-mix(in srgb, #0ea5e9 30%, var(--border-strong));
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    letter-spacing: 0.005em;
}
.sms-info {
    margin-top: 10px;
    padding: 12px 14px;
    background: color-mix(in srgb, #0ea5e9 8%, var(--bg));
    border: 1px solid color-mix(in srgb, #0ea5e9 22%, transparent);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    color: var(--text-muted);
    display: flex;
    gap: 10px;
    align-items: flex-start;
    line-height: 1.55;
}
.sms-info-icon {
    font-size: 1.125rem;
    flex-shrink: 0;
    margin-top: -2px;
}
.sms-info code {
    background: var(--bg-muted);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* ---------- Mass send modal ---------- */
.mass-target {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 16px;
}
.mass-target-line {
    color: var(--text);
    font-size: 0.9375rem;
}
.mass-target-line strong {
    font-size: 1.125rem;
    color: var(--primary);
}

/* ---------- Generic callout ---------- */
.callout {
    padding: 12px 14px;
    border-radius: var(--radius);
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--text-muted);
}
.callout.warning {
    background: color-mix(in srgb, var(--warning) 10%, var(--bg));
    border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent);
    color: #92400e;
}
[data-theme="dark"] .callout.warning { color: #fbbf24; }
.callout strong { color: inherit; }
.cell-name { font-weight: 600; color: var(--text); }
.cell-sub { font-size: 0.8125rem; color: var(--text-subtle); margin-top: 2px; }
.error-text { color: var(--danger); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.875rem; letter-spacing: 0.01em; }

.btn-xs {
    padding: 6px 10px;
    font-size: 0.75rem;
    font-weight: 600;
}
.btn-xs:disabled { opacity: 0.5; cursor: not-allowed; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--bg-muted);
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.badge.danger {
    background: color-mix(in srgb, var(--danger) 12%, var(--bg));
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 35%, transparent);
}

/* Status pills already exist; add new ones */
.status-pill.s-active        { background: color-mix(in srgb, var(--accent) 14%, var(--bg)); color: var(--primary); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.status-pill.s-settled       { background: color-mix(in srgb, var(--success) 14%, var(--bg)); color: #047857; border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.status-pill.s-uncollectible { background: color-mix(in srgb, var(--text-subtle) 14%, var(--bg)); color: var(--text-muted); }
.status-pill.s-ceased        { background: color-mix(in srgb, var(--danger) 12%, var(--bg)); color: #b91c1c; border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.status-pill.s-sent          { background: color-mix(in srgb, var(--success) 14%, var(--bg)); color: #047857; border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.status-pill.s-failed        { background: color-mix(in srgb, var(--danger) 12%, var(--bg)); color: #b91c1c; border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.status-pill.s-skipped       { background: color-mix(in srgb, var(--warning) 14%, var(--bg)); color: #92400e; border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.status-pill.s-pending       { background: var(--bg-muted); color: var(--text-muted); }
.status-pill.s-delivered     { background: color-mix(in srgb, var(--success) 14%, var(--bg)); color: #047857; border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.status-pill.s-delayed       { background: color-mix(in srgb, var(--warning) 14%, var(--bg)); color: #92400e; border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.status-pill.s-bounced       { background: color-mix(in srgb, var(--danger) 12%, var(--bg)); color: #b91c1c; border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.status-pill.s-complained    { background: color-mix(in srgb, var(--danger) 12%, var(--bg)); color: #b91c1c; border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.badge.ok {
    background: color-mix(in srgb, var(--success) 14%, var(--bg));
    color: #047857;
    border-color: color-mix(in srgb, var(--success) 35%, transparent);
}
[data-theme="dark"] .badge.ok { color: #34d399; }
[data-theme="dark"] .status-pill.s-delivered { color: #34d399; }
[data-theme="dark"] .status-pill.s-delayed { color: #fbbf24; }
[data-theme="dark"] .status-pill.s-bounced,
[data-theme="dark"] .status-pill.s-complained { color: #fca5a5; }
[data-theme="dark"] .status-pill.s-settled,
[data-theme="dark"] .status-pill.s-sent { color: #34d399; }
[data-theme="dark"] .status-pill.s-failed,
[data-theme="dark"] .status-pill.s-ceased { color: #fca5a5; }
[data-theme="dark"] .status-pill.s-skipped { color: #fbbf24; }

/* ---------- Modal ---------- */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 24px;
    overflow-y: auto;
}
.modal[hidden] { display: none; }
.modal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 720px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.modal-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
}
.modal-head h2 {
    font-size: 1.125rem;
    margin: 0;
    margin-right: auto;
}
.modal-head .icon-btn {
    width: 32px; height: 32px;
    font-size: 22px;
    line-height: 1;
}
.modal-body {
    padding: 22px 24px;
    overflow-y: auto;
    flex: 1;
}
.modal-foot {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
}
.modal-section-title {
    margin: 22px 0 10px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    font-weight: 600;
}

/* ---------- Preview block (send modal) ---------- */
.preview-block {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-top: 4px;
}
.preview-meta {
    font-size: 0.75rem;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-bottom: 8px;
}
.preview-subject {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    font-size: 0.9375rem;
}
.preview-subject:empty { display: none; }
.preview-body {
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--text);
    white-space: pre-wrap;
    word-wrap: break-word;
    margin: 0;
    max-height: 280px;
    overflow-y: auto;
    line-height: 1.55;
}

.form-status.success {
    background: color-mix(in srgb, var(--success) 12%, var(--bg));
    border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
    color: #047857;
    padding: 10px 12px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
}
[data-theme="dark"] .form-status.success { color: #34d399; }

/* ---------- Inbox shell (existing) ---------- */
.admin-shell {
    display: grid;
    grid-template-rows: auto 1fr;
    min-height: 100vh;
}
.admin-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 30;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
}
.admin-topbar .brand { margin-right: auto; }
.admin-topbar .topbar-title {
    font-weight: 600;
    color: var(--text);
}
.admin-meta {
    color: var(--text-subtle);
    font-size: 0.875rem;
}

.admin-main {
    display: grid;
    grid-template-columns: minmax(360px, 460px) 1fr;
    min-height: 0;
    height: calc(100vh - 60px);
}

.inbox-pane {
    border-right: 1px solid var(--border);
    background: var(--surface);
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.inbox-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.search-input {
    flex: 1;
    position: relative;
}
.search-input input {
    width: 100%;
    padding: 9px 12px 9px 34px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
}
.search-input input:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.search-input::before {
    content: "";
    position: absolute;
    top: 50%; left: 12px;
    transform: translateY(-50%);
    width: 14px; height: 14px;
    background: currentColor;
    color: var(--text-subtle);
    -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") center / contain no-repeat;
            mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") center / contain no-repeat;
}
.filter-select {
    padding: 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
}

.inbox-list {
    flex: 1;
    overflow-y: auto;
    list-style: none;
    margin: 0;
    padding: 0;
    min-height: 0;
}
.inbox-row {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
    position: relative;
}
.inbox-row:hover { background: var(--bg-muted); }
.inbox-row.is-active {
    background: var(--accent-soft);
}
.inbox-row.is-active::before {
    content: "";
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
}
.inbox-row.is-unread { font-weight: 600; }
.inbox-row .row-name {
    font-size: 0.9375rem;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.inbox-row .row-time {
    font-size: 0.75rem;
    color: var(--text-subtle);
    white-space: nowrap;
}
.inbox-row .row-summary {
    grid-column: 1 / -1;
    font-size: 0.8125rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 400;
}
.inbox-row .row-amount {
    grid-column: 2;
    grid-row: 2;
    font-size: 0.8125rem;
    color: var(--text);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.empty-state {
    padding: 48px 24px;
    text-align: center;
    color: var(--text-subtle);
    font-size: 0.9375rem;
}

/* Detail pane */
.detail-pane {
    overflow-y: auto;
    padding: 32px;
    background: var(--bg-soft);
    min-height: 0;
}
.detail-empty {
    height: 100%;
    display: grid;
    place-items: center;
    color: var(--text-subtle);
    text-align: center;
    padding: 24px;
}
.detail-card {
    max-width: 880px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.detail-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}
.detail-header .name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-right: auto;
}
.detail-section {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border);
}
.detail-section:last-child { border-bottom: 0; }
.detail-section h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    font-weight: 700;
    margin-bottom: 14px;
}
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
}
.detail-grid .field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.detail-grid .field label {
    font-size: 0.75rem;
    color: var(--text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}
.detail-grid .field .value {
    color: var(--text);
    font-size: 0.9375rem;
    word-break: break-word;
}
.detail-grid .field .value.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}
.copy-btn {
    background: none;
    color: var(--text-subtle);
    margin-left: 6px;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    transition: background var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);
}
.copy-btn:hover { background: var(--bg-muted); color: var(--text); }
.copy-btn.is-copied { color: var(--success); }

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: capitalize;
    background: var(--bg-muted);
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.status-pill.s-new        { background: color-mix(in srgb, var(--accent) 15%, var(--bg)); color: var(--primary); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.status-pill.s-in_review  { background: color-mix(in srgb, var(--warning) 15%, var(--bg)); color: #92400e; border-color: color-mix(in srgb, var(--warning) 40%, transparent); }
.status-pill.s-charged    { background: color-mix(in srgb, var(--success) 15%, var(--bg)); color: #047857; border-color: color-mix(in srgb, var(--success) 40%, transparent); }
.status-pill.s-declined   { background: color-mix(in srgb, var(--danger) 12%, var(--bg)); color: #b91c1c; border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.status-pill.s-cancelled  { background: var(--bg-muted); color: var(--text-subtle); }
[data-theme="dark"] .status-pill.s-in_review { color: #fbbf24; }
[data-theme="dark"] .status-pill.s-charged { color: #34d399; }
[data-theme="dark"] .status-pill.s-declined { color: #fca5a5; }

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 28px 24px;
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
}
.action-row .btn { padding: 9px 14px; font-size: 0.8125rem; }
.danger-btn {
    background: transparent;
    color: var(--danger);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--danger) 35%, transparent);
}
.danger-btn:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--danger); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-layout { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 1024px) {
    .pay-layout { grid-template-columns: 1fr; }
    .pay-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
    .pay-sidebar > * { flex: 1 1 240px; }

    .admin-main { grid-template-columns: 1fr; height: auto; min-height: 0; }
    .inbox-pane { border-right: 0; border-bottom: 1px solid var(--border); max-height: 50vh; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 12px;
        right: 12px;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: 12px;
        box-shadow: var(--shadow-xl);
    }
    .nav-links.is-open { display: flex; }
    .nav-links a {
        padding: 12px 14px;
        border-radius: var(--radius);
    }
    .mobile-menu-btn { display: inline-flex; }

    .nav-cta { display: none; }

    .hero { padding: 72px 20px 88px; }
    .hero h1 { font-size: clamp(2.25rem, 8vw, 3rem); }
    .trust-row { margin-top: 36px; }

    .page-header { padding: 64px 20px 56px; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .mobile-cta { display: flex; }

    .form-container { padding: 24px; }

    .pay-main { padding: 24px 20px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .method-toggle { grid-template-columns: 1fr; }

    .detail-grid { grid-template-columns: 1fr; }
    .detail-section, .detail-header { padding: 18px 20px; }
}

@media (max-width: 480px) {
    .navbar { padding: 0 16px; }
    .container, .content-section, .section { padding-left: 16px; padding-right: 16px; }
    .hero-buttons .btn { width: 100%; }
}