/* ============================================================
   NJD Web — Invoice Verification Portal
   styles.css
   Design tokens, layout, components, themes
   ============================================================ */

/* -----------------------------------------------------------
   1. DESIGN TOKENS (CSS Variables)
   ----------------------------------------------------------- */
:root {
    /* Brand colors */
    --c-primary:        #0F172A;
    --c-accent:         #2563EB;
    --c-accent-hover:   #1D4ED8;
    --c-success:        #10B981;
    --c-warning:        #F59E0B;
    --c-danger:         #EF4444;

    /* Neutrals */
    --c-bg:             #FFFFFF;
    --c-bg-soft:        #F8FAFC;
    --c-bg-alt:         #F1F5F9;
    --c-surface:        #FFFFFF;
    --c-text:           #0F172A;
    --c-text-soft:      #475569;
    --c-text-muted:     #64748B;
    --c-border:         #E2E8F0;
    --c-border-strong:  #CBD5E1;

    /* Shadows */
    --shadow-sm:  0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .06);
    --shadow-md:  0 4px 12px rgba(15, 23, 42, .06), 0 2px 6px rgba(15, 23, 42, .04);
    --shadow-lg:  0 16px 40px rgba(15, 23, 42, .08), 0 4px 12px rgba(15, 23, 42, .04);
    --shadow-xl:  0 24px 60px rgba(15, 23, 42, .12), 0 6px 18px rgba(15, 23, 42, .06);

    /* Radius */
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 20px;
    --r-pill: 999px;

    /* Spacing scale */
    --s-1: 4px;
    --s-2: 8px;
    --s-3: 12px;
    --s-4: 16px;
    --s-5: 20px;
    --s-6: 24px;
    --s-8: 32px;
    --s-10: 40px;
    --s-12: 48px;
    --s-16: 64px;

    /* Typography */
    --ff-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

    /* Transitions */
    --t-fast: 150ms ease;
    --t-base: 250ms ease;
    --t-slow: 400ms cubic-bezier(.4, 0, .2, 1);
}

/* -----------------------------------------------------------
   2. DARK MODE TOKENS
   ----------------------------------------------------------- */
[data-theme="dark"] {
    --c-primary:        #F8FAFC;
    --c-bg:             #0B1120;
    --c-bg-soft:        #0F172A;
    --c-bg-alt:         #111B30;
    --c-surface:        #131C30;
    --c-text:           #F1F5F9;
    --c-text-soft:      #CBD5E1;
    --c-text-muted:     #94A3B8;
    --c-border:         #1E293B;
    --c-border-strong:  #334155;

    --shadow-sm:  0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md:  0 4px 12px rgba(0, 0, 0, .35);
    --shadow-lg:  0 16px 40px rgba(0, 0, 0, .45);
    --shadow-xl:  0 24px 60px rgba(0, 0, 0, .55);
}

/* Auto-follow system theme if user has not picked one */
@media (prefers-color-scheme: dark) {
    :root[data-theme="auto"] {
        --c-primary:        #F8FAFC;
        --c-bg:             #0B1120;
        --c-bg-soft:        #0F172A;
        --c-bg-alt:         #111B30;
        --c-surface:        #131C30;
        --c-text:           #F1F5F9;
        --c-text-soft:      #CBD5E1;
        --c-text-muted:     #94A3B8;
        --c-border:         #1E293B;
        --c-border-strong:  #334155;

        --shadow-sm:  0 1px 2px rgba(0, 0, 0, .4);
        --shadow-md:  0 4px 12px rgba(0, 0, 0, .35);
        --shadow-lg:  0 16px 40px rgba(0, 0, 0, .45);
        --shadow-xl:  0 24px 60px rgba(0, 0, 0, .55);
    }
}

/* -----------------------------------------------------------
   3. RESET / BASE
   ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--ff-base);
    font-size: 16px;
    line-height: 1.6;
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background var(--t-base), color var(--t-base);
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }

a {
    color: var(--c-accent);
    text-decoration: none;
    transition: color var(--t-fast);
}
a:hover { color: var(--c-accent-hover); }

button { font-family: inherit; cursor: pointer; }

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.92em;
    background: var(--c-bg-alt);
    padding: 2px 6px;
    border-radius: 6px;
    border: 1px solid var(--c-border);
}

/* -----------------------------------------------------------
   4. TYPOGRAPHY UTILITIES
   ----------------------------------------------------------- */
.text-grad {
    background: linear-gradient(120deg, var(--c-accent), #6366F1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 16px;
}
.eyebrow .dot {
    width: 6px;
    height: 6px;
    background: var(--c-accent);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}

/* -----------------------------------------------------------
   5. LAYOUT HELPERS
   ----------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.container-narrow {
    max-width: 800px;
}
.section {
    padding: 96px 0;
    position: relative;
}
.section-alt {
    background: var(--c-bg-soft);
}
.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}
.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 12px;
    color: var(--c-text);
}
.section-sub {
    font-size: 17px;
    color: var(--c-text-muted);
    margin: 0;
}

/* Grids */
.grid { display: grid; gap: 20px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }

/* -----------------------------------------------------------
   6. CARDS & SHADOWS
   ----------------------------------------------------------- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}

/* -----------------------------------------------------------
   7. BUTTONS
   ----------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--r-md);
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--t-base);
    white-space: nowrap;
    user-select: none;
    line-height: 1;
}
.btn:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .35);
    outline-offset: 2px;
}
.btn-sm  { padding: 9px 14px; font-size: 14px; }
.btn-lg  { padding: 14px 24px; font-size: 16px; border-radius: var(--r-md); }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--c-accent);
    color: #fff;
    box-shadow: 0 6px 18px rgba(37, 99, 235, .28);
}
.btn-primary:hover {
    background: var(--c-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(37, 99, 235, .35);
    color: #fff;
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    background: var(--c-surface);
    color: var(--c-text);
    border-color: var(--c-border);
}
.btn-ghost:hover {
    background: var(--c-bg-alt);
    border-color: var(--c-border-strong);
    color: var(--c-text);
}

.btn-success {
    background: var(--c-success);
    color: #fff;
    box-shadow: 0 6px 18px rgba(16, 185, 129, .28);
}
.btn-success:hover {
    background: #0EA372;
    transform: translateY(-1px);
    color: #fff;
}

.btn[disabled], .btn.is-loading {
    opacity: .7;
    pointer-events: none;
}

/* Spinner inside button */
.btn-spinner {
    display: none;
}
.btn.is-loading .btn-label { display: none; }
.btn.is-loading .btn-spinner {
    display: inline-flex;
    animation: spin 0.9s linear infinite;
}

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

/* -----------------------------------------------------------
   8. HEADER / NAV
   ----------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.85);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--c-border);
    transition: background var(--t-base), border-color var(--t-base);
}
[data-theme="dark"] .site-header { background: rgba(11, 17, 32, .85); }

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--c-text);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.01em;
}
.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(15, 23, 42, .12);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}
.site-nav a:not(.btn) {
    color: var(--c-text-soft);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--t-fast);
}
.site-nav a:not(.btn):hover { color: var(--c-text); }

.theme-toggle {
    background: transparent;
    border: 1px solid var(--c-border);
    color: var(--c-text-soft);
    width: 38px;
    height: 38px;
    border-radius: var(--r-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t-fast);
}
.theme-toggle:hover {
    background: var(--c-bg-alt);
    color: var(--c-text);
}

@media (max-width: 720px) {
    .site-nav a:not(.btn):not(.theme-toggle) { display: none; }
}

/* -----------------------------------------------------------
   9. HERO
   ----------------------------------------------------------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 96px 0 80px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .35;
    animation: float 12s ease-in-out infinite;
}
.blob-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--c-accent), transparent 60%);
    top: -100px;
    left: -150px;
}
.blob-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #6366F1, transparent 60%);
    top: 50px;
    right: -120px;
    animation-delay: -6s;
}
[data-theme="dark"] .blob { opacity: .22; }

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 23, 42, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, .04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
[data-theme="dark"] .grid-pattern {
    background-image:
        linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50%      { transform: translate(20px, -30px); }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 64px;
    position: relative;
}

.hero-title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.05;
    margin: 12px 0 20px;
}
.hero-subtitle {
    font-size: clamp(16px, 1.4vw, 19px);
    color: var(--c-text-muted);
    max-width: 560px;
    margin: 0 0 36px;
}
.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    color: var(--c-text-soft);
    font-size: 14px;
}
.trust-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--c-text-soft);
}
.trust-item svg { color: var(--c-success); }

/* Hero illustration: floating cards */
.hero-illu {
    position: relative;
    height: 420px;
    perspective: 1200px;
}
.illu-card {
    position: absolute;
    width: 320px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-xl);
    padding: 22px;
    transition: transform var(--t-slow);
}
.illu-back {
    transform: rotate(-6deg) translate(-30px, 40px);
    opacity: .55;
}
.illu-front {
    top: 50px;
    right: 0;
    transform: rotate(4deg);
    z-index: 2;
}
.illu-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--c-border);
}
.illu-row:last-child { border-bottom: none; }
.illu-tag {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--c-text-muted);
    font-weight: 600;
}
.illu-line {
    height: 8px;
    background: var(--c-bg-alt);
    border-radius: 999px;
}
.w-30 { width: 30%; }
.w-40 { width: 40%; }
.w-60 { width: 60%; }

.illu-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, .12);
    color: var(--c-success);
    border: 1px solid rgba(16, 185, 129, .25);
    padding: 4px 10px;
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.illu-id {
    font-family: ui-monospace, monospace;
    font-size: 18px;
    font-weight: 700;
    margin: 18px 0 14px;
    color: var(--c-text);
}
.illu-meta {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}
.illu-meta-label {
    display: block;
    font-size: 11px;
    color: var(--c-text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.illu-meta-val {
    display: block;
    font-weight: 600;
    font-size: 15px;
    color: var(--c-text);
}

.illu-shield {
    position: absolute;
    bottom: -10px;
    left: 20px;
    width: 86px;
    height: 86px;
    border-radius: 22px;
    background: var(--c-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 16px 36px rgba(37, 99, 235, .42);
    transform: rotate(-8deg);
    z-index: 3;
}
.illu-shield svg { width: 46px; height: 46px; }

@media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-illu   { height: 360px; max-width: 480px; margin: 0 auto; }
    .illu-card   { width: 280px; }
    .illu-back   { transform: rotate(-6deg) translate(-10px, 30px); }
}
@media (max-width: 480px) {
    .hero { padding: 64px 0 48px; }
    .illu-card { width: 250px; padding: 18px; }
    .illu-front { right: -10px; }
}

/* -----------------------------------------------------------
   10. FEATURES
   ----------------------------------------------------------- */
.feature-card {
    padding: 28px 24px;
    text-align: left;
    transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--c-border-strong);
    box-shadow: var(--shadow-md);
}
.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, .1);
    color: var(--c-accent);
    margin-bottom: 18px;
}
.feature-card h3 {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
}
.feature-card p {
    margin: 0;
    font-size: 14.5px;
    color: var(--c-text-muted);
}

/* -----------------------------------------------------------
   11. HOW IT WORKS
   ----------------------------------------------------------- */
.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    counter-reset: step;
}
.step-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    position: relative;
    text-align: center;
    transition: all var(--t-base);
}
.step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.step-num {
    width: 52px;
    height: 52px;
    background: var(--c-primary);
    color: #fff;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 18px;
}
.step-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 700;
}
.step-card p {
    margin: 0;
    font-size: 14.5px;
    color: var(--c-text-muted);
}
.cta-center { text-align: center; margin-top: 48px; }

@media (max-width: 880px) {
    .steps { grid-template-columns: 1fr; }
}

/* -----------------------------------------------------------
   12. FAQ
   ----------------------------------------------------------- */
.faq-list { display: grid; gap: 12px; }
.faq-item {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    overflow: hidden;
    transition: border-color var(--t-base), box-shadow var(--t-base);
}
.faq-item[open] {
    border-color: var(--c-border-strong);
    box-shadow: var(--shadow-sm);
}
.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    list-style: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    color: var(--c-text);
    user-select: none;
    transition: background var(--t-fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--c-bg-alt); }
.faq-item summary:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .35);
    outline-offset: -3px;
}
.faq-icon {
    color: var(--c-text-muted);
    transition: transform var(--t-base);
}
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-body {
    padding: 0 22px 22px;
    color: var(--c-text-muted);
    font-size: 15px;
    animation: faqIn var(--t-base);
}
@keyframes faqIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* -----------------------------------------------------------
   13. FOOTER
   ----------------------------------------------------------- */
.site-footer {
    background: var(--c-bg-soft);
    border-top: 1px solid var(--c-border);
    padding: 32px 0;
    margin-top: auto;
}
.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--c-text);
}
.footer-copy {
    margin: 0;
    color: var(--c-text-muted);
    font-size: 14px;
}
.footer-nav {
    display: flex;
    gap: 20px;
}
.footer-nav a {
    color: var(--c-text-muted);
    font-size: 14px;
}
.footer-nav a:hover { color: var(--c-text); }

/* ============================================================
   VERIFY PAGE
   ============================================================ */
.verify-section {
    min-height: calc(100vh - 68px - 80px);
    padding: 64px 0 96px;
    position: relative;
    overflow: hidden;
}
.verify-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}
.verify-bg .blob-1 { top: -150px; left: 50%; transform: translateX(-60%); }
.verify-bg .blob-2 { bottom: -200px; right: -100px; }

.verify-container {
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.verify-card {
    padding: 40px 36px;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    animation: cardIn .5s var(--t-slow) both;
}
@keyframes cardIn {
    from { opacity: 0; transform: translateY(12px) scale(.98); }
    to   { opacity: 1; transform: translateY(0)   scale(1);   }
}

.verify-head { text-align: center; margin-bottom: 28px; }
.verify-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(99, 102, 241, .12));
    color: var(--c-accent);
    border: 1px solid rgba(37, 99, 235, .18);
}
.verify-title {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 8px;
    color: var(--c-text);
}
.verify-subtitle {
    color: var(--c-text-muted);
    margin: 0;
    font-size: 15px;
}

/* Form */
.verify-form { display: flex; flex-direction: column; gap: 8px; }
.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-soft);
    letter-spacing: 0.02em;
    margin-top: 8px;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--c-bg-soft);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-md);
    transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.input-wrap:focus-within {
    border-color: var(--c-accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
    background: var(--c-surface);
}
.input-icon {
    padding: 0 8px 0 14px;
    color: var(--c-text-muted);
    display: inline-flex;
}
.form-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    padding: 14px 8px;
    font-size: 16px;
    color: var(--c-text);
    font-family: var(--ff-base);
}
.form-input::placeholder {
    color: var(--c-text-muted);
    opacity: .7;
}
.input-action {
    background: transparent;
    border: none;
    padding: 8px 12px;
    color: var(--c-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all var(--t-fast);
}
.input-action:hover {
    background: var(--c-bg-alt);
    color: var(--c-accent);
}
.input-action.copied {
    color: var(--c-success);
}

.form-hint {
    margin: 6px 2px 0;
    font-size: 13px;
    color: var(--c-text-muted);
}

.verify-divider {
    display: flex;
    align-items: center;
    margin: 28px 0 16px;
    color: var(--c-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.verify-divider::before, .verify-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--c-border);
}
.verify-divider span { padding: 0 12px; }

.verify-aux {
    text-align: center;
    color: var(--c-text-muted);
    font-size: 14px;
}
.verify-aux p { margin: 0 0 6px; }
.link {
    color: var(--c-accent);
    font-weight: 600;
}
.link:hover { color: var(--c-accent-hover); }

@media (max-width: 540px) {
    .verify-card { padding: 32px 24px; }
    .verify-title { font-size: 24px; }
}

/* ============================================================
   VERIFY PAGE — RESULTS
   ============================================================ */
.result-area { margin-top: 24px; }

.result-card {
    border-radius: var(--r-lg);
    padding: 32px 28px;
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    box-shadow: var(--shadow-lg);
    animation: resultIn .45s var(--t-slow) both;
    position: relative;
    overflow: hidden;
}
@keyframes resultIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.result-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, currentColor, transparent 50%);
    opacity: .08;
    z-index: 0;
    pointer-events: none;
}
.result-card > * { position: relative; z-index: 1; }

/* Result variants */
.result-card.is-success  { color: var(--c-success); border-color: rgba(16, 185, 129, .35); }
.result-card.is-danger   { color: var(--c-danger);  border-color: rgba(239, 68, 68, .35); }
.result-card.is-warning  { color: var(--c-warning); border-color: rgba(245, 158, 11, .35); }

.result-head {
    text-align: center;
    margin-bottom: 24px;
}
.result-icon-wrap {
    width: 84px;
    height: 84px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: currentColor;
    color: #fff;
    position: relative;
    animation: iconPop .6s var(--t-slow) both;
}
.result-icon-wrap svg {
    width: 40px;
    height: 40px;
    stroke-width: 2.5;
}
.result-icon-wrap::after {
    content: "";
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: .25;
    animation: ringPulse 2s ease-out infinite;
}
@keyframes iconPop {
    0%   { transform: scale(0); opacity: 0; }
    60%  { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); }
}
@keyframes ringPulse {
    0%   { transform: scale(.9); opacity: .35; }
    100% { transform: scale(1.6); opacity: 0; }
}

.result-title {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    color: currentColor;
}
.result-subtitle {
    color: var(--c-text-soft);
    margin: 0 0 18px;
    font-size: 15px;
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: currentColor;
    color: #fff;
}

.result-divider {
    height: 1px;
    background: var(--c-border);
    margin: 24px 0;
}

/* Details grid */
.invoice-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 24px;
    margin: 4px 0 24px;
}
.detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--c-border);
}
.detail-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-text-muted);
    font-weight: 600;
}
.detail-value {
    font-size: 15px;
    color: var(--c-text);
    font-weight: 600;
    word-break: break-word;
}
.detail-value.mono {
    font-family: ui-monospace, monospace;
}

@media (max-width: 520px) {
    .invoice-details { grid-template-columns: 1fr; }
}

.status-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--r-pill);
    background: rgba(16, 185, 129, .12);
    color: var(--c-success);
    font-size: 13px;
    font-weight: 700;
}
.status-chip.is-pending { background: rgba(245, 158, 11, .14); color: var(--c-warning); }
.status-chip.is-overdue { background: rgba(239, 68, 68, .14); color: var(--c-danger); }
.status-chip.is-paid    { background: rgba(16, 185, 129, .14); color: var(--c-success); }
.status-chip.is-unpaid  { background: rgba(100, 116, 139, .14); color: var(--c-text-soft); }

.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

/* Danger / Warning specific */
.result-card.is-danger .result-icon-wrap { background: var(--c-danger); color: #fff; }
.result-card.is-warning .result-icon-wrap { background: var(--c-warning); color: #fff; }

/* Loading overlay */
.loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    pointer-events: none;
}
.loading-overlay .loading-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-xl);
    color: var(--c-text);
    font-weight: 600;
}
.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-accent);
    border-radius: 50%;
    animation: spin .9s linear infinite;
    flex-shrink: 0;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp .7s var(--t-slow) forwards;
}
.animate-fade-up.delay-1 { animation-delay: .12s; }
.animate-fade-up.delay-2 { animation-delay: .24s; }

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

/* -----------------------------------------------------------
   ACCESSIBILITY & REDUCED MOTION
   ----------------------------------------------------------- */
:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .35);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

/* -----------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------- */
@media (max-width: 720px) {
    .section { padding: 64px 0; }
    .section-head { margin-bottom: 36px; }
    .container { padding: 0 18px; }
}

@media (max-width: 480px) {
    .hero-cta .btn { width: 100%; }
    .hero-trust { gap: 12px; }
}