/* ===================================================================
   Mango Mobile — Modern SIM Sign-up Theme
   Design system: tokens, typography, components, sign-up flow
   =================================================================== */

/* --- Tokens --------------------------------------------------------- */
:root {
    /* Brand */
    --mango-50:  #FFF6EC;
    --mango-100: #FFE8CC;
    --mango-200: #FFD199;
    --mango-300: #FFB766;
    --mango-400: #FF9933;
    --mango-500: #FF7A00; /* primary */
    --mango-600: #E66200;
    --mango-700: #B84A00;
    --mango-800: #8A3700;

    --sunset-500: #FF4E00; /* accent gradient end */
    --lime-400:   #C7E84B; /* fresh accent */
    --lime-500:   #A8D200;

    /* Neutrals */
    --ink-900: #0E0E10;
    --ink-700: #2A2A2E;
    --ink-500: #5C5C66;
    --ink-300: #A3A3AD;
    --ink-200: #D6D6DC;
    --ink-100: #ECECEF;
    --ink-50:  #F7F7F9;
    --paper:   #FFFFFF;
    --cream:   #FFFAF2;

    /* Semantic */
    --success: #1FB573;
    --warn:    #F2A516;
    --error:   #E5484D;

    /* Type */
    --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

    /* Radii */
    --r-xs: 8px;
    --r-sm: 12px;
    --r-md: 16px;
    --r-lg: 24px;
    --r-xl: 32px;
    --r-pill: 999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(14,14,16,.04), 0 1px 1px rgba(14,14,16,.02);
    --shadow-md: 0 4px 12px rgba(14,14,16,.06), 0 2px 4px rgba(14,14,16,.04);
    --shadow-lg: 0 16px 40px rgba(14,14,16,.10), 0 4px 8px rgba(14,14,16,.04);
    --shadow-glow: 0 12px 32px rgba(255,122,0,.25);

    /* 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;
    --s-20: 80px; --s-24: 96px;

    /* Layout */
    --container: 1200px;
    --container-sm: 720px;
    --container-xs: 480px;

    /* Motion */
    --ease: cubic-bezier(.2,.7,.2,1);
    --ease-out: cubic-bezier(.16,1,.3,1);
}

/* --- Reset ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink-900);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; }
a { color: var(--mango-600); text-decoration: none; }
a:hover { color: var(--mango-700); }
input, select, textarea { font: inherit; }

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--ink-900); color: white; padding: 12px 16px;
    z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* --- Typography ----------------------------------------------------- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    color: var(--ink-900);
    margin: 0 0 var(--s-4);
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 700;
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.25rem); letter-spacing: -0.03em; font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }
p  { margin: 0 0 var(--s-4); color: var(--ink-700); }
.lead { font-size: 1.25rem; line-height: 1.5; color: var(--ink-500); }
.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mango-600);
    margin-bottom: var(--s-3);
}

/* --- Layout helpers ------------------------------------------------- */
.container        { width: 100%; max-width: var(--container);    margin: 0 auto; padding: 0 var(--s-6); }
.container--sm    { width: 100%; max-width: var(--container-sm); margin: 0 auto; padding: 0 var(--s-6); }
.container--xs    { width: 100%; max-width: var(--container-xs); margin: 0 auto; padding: 0 var(--s-6); }
.section          { padding: var(--s-20) 0; }
.section--tight   { padding: var(--s-12) 0; }
.section--hero    { padding: var(--s-16) 0 var(--s-20); }
.text-center      { text-align: center; }
.stack > * + *    { margin-top: var(--s-4); }
.stack-lg > * + * { margin-top: var(--s-6); }

/* --- Header --------------------------------------------------------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.85);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s var(--ease), background .2s var(--ease);
}
.site-header[data-scroll].is-scrolled { border-color: var(--ink-100); background: rgba(255,255,255,.95); }
.site-header__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: var(--s-4) var(--s-6);
    display: flex; align-items: center; gap: var(--s-8);
}
.site-header__logo { display: inline-flex; }
.site-header__logo img { height: 36px; width: auto; }

.site-nav { display: flex; gap: var(--s-6); margin-left: var(--s-4); }
.site-nav a {
    color: var(--ink-700); font-weight: 500; font-size: 0.95rem;
    padding: var(--s-2) var(--s-3); border-radius: var(--r-sm);
    transition: color .15s, background .15s;
}
.site-nav a:hover { color: var(--ink-900); background: var(--ink-50); }

.site-header__actions { margin-left: auto; display: flex; gap: var(--s-3); align-items: center; }
.site-header__menu { display: none; background: none; border: 0; padding: var(--s-2); margin-left: auto; }
.site-header__menu span { display: block; width: 22px; height: 2px; background: var(--ink-900); margin: 5px 0; border-radius: 2px; transition: transform .2s; }

@media (max-width: 880px) {
    .site-nav, .site-header__actions { display: none; }
    .site-header__menu { display: block; }
    .site-header.is-menu-open .site-nav,
    .site-header.is-menu-open .site-header__actions {
        display: flex; flex-direction: column; gap: var(--s-2);
        position: absolute; top: 100%; left: 0; right: 0;
        background: white; padding: var(--s-4); border-bottom: 1px solid var(--ink-100);
    }
    .site-header.is-menu-open .site-header__actions { padding-top: 0; }
}

/* --- Buttons -------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
    font-family: var(--font-body); font-weight: 600; font-size: 1rem;
    padding: var(--s-3) var(--s-6); height: 48px;
    border-radius: var(--r-pill); border: 1px solid transparent;
    text-decoration: none; cursor: pointer; white-space: nowrap;
    transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn--sm { height: 40px; padding: 0 var(--s-5); font-size: 0.9375rem; }
.btn--lg { height: 56px; padding: 0 var(--s-8); font-size: 1.0625rem; }
.btn--block { display: flex; width: 100%; }

.btn--primary {
    background: linear-gradient(135deg, var(--mango-500) 0%, var(--sunset-500) 100%);
    color: white; box-shadow: var(--shadow-glow);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(255,122,0,.34); color: white; }
.btn--primary:active { transform: translateY(0); }

.btn--secondary { background: var(--ink-900); color: white; }
.btn--secondary:hover { background: var(--ink-700); color: white; transform: translateY(-1px); }

.btn--ghost { background: transparent; color: var(--ink-900); border-color: var(--ink-200); }
.btn--ghost:hover { background: var(--ink-50); border-color: var(--ink-300); color: var(--ink-900); }

.btn--link { background: none; padding: 0; height: auto; color: var(--mango-600); border: 0; }
.btn--link:hover { color: var(--mango-700); }

.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* --- Hero ----------------------------------------------------------- */
.hero {
    position: relative; overflow: hidden;
    background:
        radial-gradient(ellipse at 80% -20%, rgba(255,122,0,.18) 0%, transparent 55%),
        radial-gradient(ellipse at 0% 100%, rgba(199,232,75,.16) 0%, transparent 50%),
        var(--cream);
    padding: var(--s-20) 0 var(--s-24);
}
.hero__grid {
    display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--s-12); align-items: center;
}
@media (max-width: 880px) { .hero__grid { grid-template-columns: 1fr; gap: var(--s-10); } }

.hero h1 .accent {
    background: linear-gradient(135deg, var(--mango-500) 0%, var(--sunset-500) 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero__cta { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-top: var(--s-8); }
.hero__trust {
    margin-top: var(--s-8); display: flex; gap: var(--s-6); flex-wrap: wrap;
    color: var(--ink-500); font-size: 0.9375rem;
}
.hero__trust .dot { color: var(--lime-500); margin-right: var(--s-2); font-weight: 700; }

.hero__visual {
    position: relative; aspect-ratio: 1/1;
    background: linear-gradient(135deg, var(--mango-500), var(--sunset-500));
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.hero__visual::before {
    content: ''; position: absolute; inset: -20%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.3), transparent 50%);
}
.hero__visual-card {
    position: absolute; inset: var(--s-8);
    background: rgba(255,255,255,.14);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: var(--r-lg);
    padding: var(--s-8);
    color: white;
    display: flex; flex-direction: column; justify-content: space-between;
}
.hero__visual-card .label {
    font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.8;
}
.hero__visual-card .price {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(3rem, 8vw, 5rem); line-height: 1; letter-spacing: -0.04em;
}
.hero__visual-card .price sup { font-size: 0.4em; vertical-align: top; opacity: 0.85; }
.hero__visual-card .price small { font-size: 0.3em; opacity: 0.85; font-weight: 600; }
.hero__visual-card .features { display: flex; flex-direction: column; gap: var(--s-2); font-weight: 500; }
.hero__visual-card .features div::before { content: '✓'; margin-right: var(--s-2); color: var(--lime-400); font-weight: 700; }

/* --- Plan cards ----------------------------------------------------- */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--s-5);
}
.plan-card {
    position: relative;
    background: var(--paper);
    border: 1.5px solid var(--ink-100);
    border-radius: var(--r-lg);
    padding: var(--s-8);
    transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
    display: flex; flex-direction: column;
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--mango-300); }
.plan-card.is-featured {
    border-color: var(--mango-500); border-width: 2px;
    background: linear-gradient(180deg, var(--mango-50) 0%, var(--paper) 60%);
}
.plan-card__badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--ink-900); color: white;
    font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
    padding: 6px 14px; border-radius: var(--r-pill);
}
.plan-card__name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; margin-bottom: var(--s-2); color: var(--ink-700); }
.plan-card__data { font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; line-height: 1; letter-spacing: -0.03em; color: var(--ink-900); margin-bottom: var(--s-1); }
.plan-card__data small { font-size: 0.9rem; font-weight: 600; color: var(--ink-500); display: block; margin-top: var(--s-1); }
.plan-card__price { font-size: 1rem; color: var(--ink-500); margin: var(--s-4) 0 var(--s-6); }
.plan-card__price strong { color: var(--ink-900); font-size: 1.5rem; font-family: var(--font-display); font-weight: 700; }
.plan-card__features { list-style: none; padding: 0; margin: 0 0 var(--s-6); display: flex; flex-direction: column; gap: var(--s-2); }
.plan-card__features li { color: var(--ink-700); font-size: 0.9375rem; display: flex; gap: var(--s-2); align-items: flex-start; }
.plan-card__features li::before { content: '✓'; color: var(--mango-500); font-weight: 800; }
.plan-card .btn { margin-top: auto; }

/* Plan group tabs (PRACBILL-848) — one tab per reporting category. */
.plan-tabs {
    display: flex; justify-content: center; gap: var(--s-2);
    margin-bottom: var(--s-10); flex-wrap: wrap;
}
.plan-tab {
    font-family: var(--font-display); font-size: 0.9375rem; font-weight: 700;
    color: var(--ink-500); background: var(--ink-50);
    border: 1.5px solid var(--ink-100); border-radius: var(--r-pill);
    padding: 10px 22px; cursor: pointer;
    transition: background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.plan-tab:hover { color: var(--ink-900); border-color: var(--mango-300); }
.plan-tab.is-active {
    color: white; background: var(--ink-900); border-color: var(--ink-900);
}
.plan-group.is-hidden { display: none; }

/* Feature ribbon banners (PRACBILL-848) — e.g. the "5G" differentiator,
   from the service type's ServiceFeatures. Sits top-right so it can coexist
   with the centred "Most popular" badge. */
.plan-card__ribbons {
    position: absolute; top: -12px; right: var(--s-5);
    display: flex; gap: var(--s-1);
}
.plan-card__ribbon {
    background: var(--sunset-500); color: white;
    font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
    padding: 5px 12px; border-radius: var(--r-pill);
}

/* --- Feature blocks ------------------------------------------------- */
.feature-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--s-6);
}
.feature {
    padding: var(--s-6);
    border-radius: var(--r-md);
    background: var(--ink-50);
}
.feature__icon {
    width: 48px; height: 48px; border-radius: var(--r-md);
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--mango-500), var(--sunset-500));
    color: white; font-size: 24px; margin-bottom: var(--s-4);
}
.feature h3 { font-size: 1.125rem; margin-bottom: var(--s-2); }
.feature p { font-size: 0.9375rem; margin: 0; }

/* ===== SIGN-UP FLOW ================================================ */

.signup-shell {
    background: var(--cream);
    min-height: calc(100vh - 64px);
    display: flex; flex-direction: column;
}

/* Stepper */
.stepper {
    background: var(--paper);
    border-bottom: 1px solid var(--ink-100);
    position: sticky; top: 64px; z-index: 40;
}
.stepper__inner {
    max-width: var(--container-sm); margin: 0 auto;
    padding: var(--s-4) var(--s-6);
    display: flex; align-items: center; gap: var(--s-4);
}
.stepper__back {
    display: inline-flex; align-items: center; gap: var(--s-1);
    background: none; border: 0; padding: var(--s-2);
    color: var(--ink-500); font-weight: 500; font-size: 0.9375rem;
    border-radius: var(--r-sm);
}
.stepper__back:hover { color: var(--ink-900); background: var(--ink-50); }
.stepper__progress {
    flex: 1; position: relative; height: 6px;
    background: var(--ink-100); border-radius: var(--r-pill); overflow: hidden;
}
.stepper__progress-bar {
    position: absolute; left: 0; top: 0; height: 100%;
    background: linear-gradient(90deg, var(--mango-500), var(--sunset-500));
    border-radius: var(--r-pill);
    transition: width .4s var(--ease-out);
}
.stepper__count {
    font-size: 0.875rem; color: var(--ink-500); font-weight: 600;
    font-variant-numeric: tabular-nums;
    min-width: 56px; text-align: right;
}

/* Page wrapper for each sign-up step */
.signup-step {
    flex: 1;
    padding: var(--s-12) var(--s-6) calc(var(--s-24) + 80px);
    max-width: var(--container-sm);
    margin: 0 auto;
    width: 100%;
    animation: stepIn .35s var(--ease-out);
}
@keyframes stepIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.signup-step__heading h1 {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    margin-bottom: var(--s-3);
}
.signup-step__heading p { color: var(--ink-500); font-size: 1.0625rem; }

.signup-step__body { margin-top: var(--s-10); }

/* Sign-up sticky footer with continue button */
.signup-footer {
    position: fixed; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--ink-100);
    padding: var(--s-4) var(--s-6);
    z-index: 30;
}
.signup-footer__inner {
    max-width: var(--container-sm); margin: 0 auto;
    display: flex; gap: var(--s-3); align-items: center;
}
.signup-footer__hint { color: var(--ink-500); font-size: 0.875rem; }
.signup-footer__cta { margin-left: auto; min-width: 200px; }
@media (max-width: 600px) {
    .signup-footer__hint { display: none; }
    .signup-footer__cta { width: 100%; min-width: 0; }
}

/* Selectable cards (for plan/connection/SIM/ID/number choices) */
.option-list { display: flex; flex-direction: column; gap: var(--s-3); }
.option-list + .option-group__heading { margin-top: var(--s-8); }
.option-group__heading {
    font-family: var(--font-display); font-size: 0.8125rem; font-weight: 800;
    letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-500);
    margin: 0 0 var(--s-3);
}
.option__feature-badge {
    display: inline-block; vertical-align: middle; margin-left: var(--s-1);
    background: var(--sunset-500); color: white;
    font-size: 0.625rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
    padding: 3px 8px; border-radius: var(--r-pill);
}
.option {
    display: flex; align-items: center; gap: var(--s-4);
    padding: var(--s-5) var(--s-6);
    border: 1.5px solid var(--ink-200); border-radius: var(--r-md);
    background: var(--paper);
    cursor: pointer;
    transition: border-color .15s, box-shadow .2s, transform .15s;
    position: relative;
}
.option:hover { border-color: var(--mango-300); transform: translateY(-1px); }
.option input[type=radio], .option input[type=checkbox] { position: absolute; opacity: 0; }
.option__radio {
    width: 24px; height: 24px; border-radius: var(--r-pill);
    border: 2px solid var(--ink-200); flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    transition: border-color .15s, background .15s;
}
.option__radio::after {
    content: ''; width: 10px; height: 10px; border-radius: var(--r-pill);
    background: white; opacity: 0; transform: scale(.5); transition: opacity .15s, transform .15s;
}
.option__icon {
    width: 48px; height: 48px; border-radius: var(--r-md);
    background: var(--ink-50); display: inline-flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 24px;
}
.option__body { flex: 1; min-width: 0; }
.option__title { font-family: var(--font-display); font-weight: 700; font-size: 1.0625rem; color: var(--ink-900); margin-bottom: 2px; }
.option__sub { color: var(--ink-500); font-size: 0.9375rem; }
.option__meta { font-family: var(--font-display); font-weight: 700; color: var(--ink-900); }
.option:has(input:checked), .option.is-selected {
    border-color: var(--mango-500); border-width: 2px;
    box-shadow: var(--shadow-glow); padding: calc(var(--s-5) - 0.5px) calc(var(--s-6) - 0.5px);
}
.option:has(input:checked) .option__radio,
.option.is-selected .option__radio {
    border-color: var(--mango-500); background: var(--mango-500);
}
.option:has(input:checked) .option__radio::after,
.option.is-selected .option__radio::after { opacity: 1; transform: scale(1); }

/* Plan cards inside sign-up */
.option--plan {
    flex-direction: row; align-items: stretch;
}
.option--plan .option__data {
    font-family: var(--font-display); font-weight: 800;
    font-size: 2.25rem; line-height: 1; color: var(--ink-900);
}
.option--plan .option__data small { font-size: .55rem; font-weight: 600; opacity: .7; }
.option--plan .option__price {
    font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
    color: var(--mango-600);
}
.option--plan .option__price small { font-size: 0.875rem; color: var(--ink-500); font-weight: 500; }

/* Segmented button-group toggle (e.g. Pre-paid / Post-paid) */
.btn-toggle {
    display: inline-flex;
    padding: 4px;
    background: var(--ink-50);
    border: 1.5px solid var(--ink-200);
    border-radius: var(--r-pill);
    gap: 4px;
}
.btn-toggle__option { position: relative; flex: 1; }
.btn-toggle__option input {
    position: absolute; opacity: 0; pointer-events: none;
}
.btn-toggle__label {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 120px;
    padding: var(--s-3) var(--s-6);
    border-radius: var(--r-pill);
    font-family: var(--font-display);
    font-weight: 600; font-size: 0.9375rem;
    color: var(--ink-500);
    cursor: pointer;
    transition: background .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease);
    white-space: nowrap;
}
.btn-toggle__option:hover .btn-toggle__label { color: var(--ink-900); }
.btn-toggle__option input:checked + .btn-toggle__label {
    background: linear-gradient(135deg, var(--mango-500) 0%, var(--sunset-500) 100%);
    color: white;
    box-shadow: var(--shadow-glow);
}
.btn-toggle__option input:focus-visible + .btn-toggle__label {
    box-shadow: 0 0 0 4px rgba(255,122,0,.18);
}
@media (max-width: 480px) {
    .btn-toggle { width: 100%; }
    .btn-toggle__label { min-width: 0; width: 100%; }
}

/* Reserved/allocated number display (new-number flow) */
.reserved-number {
    display: flex; flex-direction: column; align-items: center; gap: var(--s-2);
    padding: var(--s-10) var(--s-6);
    background: linear-gradient(135deg, var(--mango-50) 0%, var(--paper) 100%);
    border: 2px solid var(--mango-200);
    border-radius: var(--r-lg);
    text-align: center;
}
.reserved-number__label {
    font-size: 0.8125rem; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--mango-700);
}
.reserved-number__value {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 6vw, 2.75rem);
    letter-spacing: 0.04em;
    color: var(--ink-900);
    font-variant-numeric: tabular-nums;
}

/* Form fields */
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field + .field { margin-top: var(--s-5); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); align-items: start; }
/* Grid cells are adjacent siblings, so the stacked-field margin above also
   targets the 2nd cell and pushes it down — the grid gap already spaces them. */
.field-grid .field + .field { margin-top: 0; }
@media (max-width: 600px) { .field-grid { grid-template-columns: 1fr; } }

.label { font-weight: 600; font-size: 0.9375rem; color: var(--ink-700); }
.label small { color: var(--ink-500); font-weight: 500; }

.input, .select, .textarea {
    height: 56px;
    padding: 0 var(--s-5);
    background: var(--paper);
    border: 1.5px solid var(--ink-200);
    border-radius: var(--r-md);
    font-size: 1rem;
    color: var(--ink-900);
    transition: border-color .15s, box-shadow .15s, background .15s;
    width: 100%;
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink-300); }
.input:focus, .select:focus, .textarea:focus {
    outline: 0; border-color: var(--mango-500);
    box-shadow: 0 0 0 4px rgba(255,122,0,.12);
}
.textarea { height: auto; padding: var(--s-4) var(--s-5); resize: vertical; min-height: 120px; }
.input::placeholder { color: var(--ink-300); }
.help { font-size: 0.875rem; color: var(--ink-500); }
.help--error { color: var(--error); }

/* Inline form error banner (e.g. failed server-side validation) */
.signup-error {
    margin: var(--s-4) 0;
    padding: var(--s-4) var(--s-5);
    border: 1px solid var(--error);
    border-radius: var(--radius, 10px);
    background: rgba(229,72,77,.08);
    color: var(--error);
    font-size: 0.9375rem;
}

/* Identity-verification status panels (signup_id step) */
.verify-status {
    margin: var(--s-4) 0 var(--s-6);
    padding: var(--s-5) var(--s-6);
    border-radius: var(--radius, 10px);
    border: 1px solid var(--ink-200);
    background: var(--ink-50);
}
.verify-status h2 { margin: 0 0 var(--s-3); font-size: 1.125rem; }
.verify-status p  { margin: 0; color: var(--ink-700); }
.verify-status--pending  { border-color: var(--mango-500); background: rgba(255,122,0,.06); }
.verify-status--declined { border-color: var(--error);     background: rgba(229,72,77,.08); }
.signup-actions { display: flex; flex-direction: column; gap: var(--s-3); }

/* Stripe Elements card container, styled to match .input (it's a div, not an input) */
.stripe-field {
    display: block;
    height: auto;
    min-height: 52px;
    padding: var(--s-4) var(--s-5);
}
.stripe-field.StripeElement--focus {
    outline: 0; border-color: var(--mango-500);
    box-shadow: 0 0 0 4px rgba(255,122,0,.12);
}
.stripe-field.StripeElement--invalid { border-color: var(--error); }

/* Trust signals */
.trust-bar {
    display: flex; gap: var(--s-6); flex-wrap: wrap;
    padding: var(--s-4) var(--s-5);
    background: var(--ink-50); border-radius: var(--r-md);
    color: var(--ink-500); font-size: 0.875rem;
    margin-top: var(--s-6);
}
.trust-bar svg { color: var(--success); flex-shrink: 0; }
.trust-bar > div { display: inline-flex; gap: var(--s-2); align-items: center; }

/* Review summary panel */
.review-card {
    background: var(--paper);
    border: 1.5px solid var(--ink-100);
    border-radius: var(--r-lg);
    padding: var(--s-6);
}
.review-card + .review-card { margin-top: var(--s-4); }
.review-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--s-4); }
.review-card__head h3 { font-size: 1.125rem; margin: 0; }
.review-card__head a { font-size: 0.9375rem; font-weight: 600; }
.review-row { display: flex; justify-content: space-between; padding: var(--s-3) 0; border-top: 1px solid var(--ink-100); font-size: 0.9375rem; }
.review-row:first-child { border-top: 0; padding-top: 0; }
.review-row dt { color: var(--ink-500); font-weight: 500; }
.review-row dd { color: var(--ink-900); margin: 0; font-weight: 600; text-align: right; }
.review-total { font-size: 1.125rem; }
.review-total dd { color: var(--mango-600); font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; }

/* Welcome screen */
.welcome {
    min-height: calc(100vh - 64px);
    display: flex; align-items: center; justify-content: center;
    text-align: center;
    padding: var(--s-12) var(--s-6);
    background:
        radial-gradient(ellipse at top, rgba(255,122,0,.12) 0%, transparent 60%),
        var(--cream);
}
.welcome__inner { max-width: 600px; }
.welcome__check {
    width: 96px; height: 96px; border-radius: var(--r-pill);
    background: linear-gradient(135deg, var(--lime-400), var(--lime-500));
    color: var(--ink-900);
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: var(--s-8);
    box-shadow: var(--shadow-glow);
    animation: pop .6s var(--ease-out);
}
@keyframes pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* --- Footer --------------------------------------------------------- */
.site-footer { background: var(--ink-900); color: var(--ink-300); padding: var(--s-16) 0 var(--s-6); }
.site-footer__inner {
    max-width: var(--container); margin: 0 auto; padding: 0 var(--s-6);
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--s-10);
}
@media (max-width: 720px) { .site-footer__inner { grid-template-columns: 1fr 1fr; } }
.site-footer__brand p { color: var(--ink-300); margin-top: var(--s-4); font-size: 0.9375rem; }
.site-footer h4 { color: white; font-size: 0.9375rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--s-4); }
.site-footer__col a { display: block; color: var(--ink-300); padding: var(--s-1) 0; font-size: 0.9375rem; }
.site-footer__col a:hover { color: white; }
.site-footer__bottom {
    max-width: var(--container); margin: var(--s-10) auto 0; padding: var(--s-6) var(--s-6) 0;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap;
    color: var(--ink-300); font-size: 0.875rem;
}

/* --- Utilities ------------------------------------------------------ */
.muted { color: var(--ink-500); }
.divider { border: 0; height: 1px; background: var(--ink-100); margin: var(--s-8) 0; }
.tag {
    display: inline-flex; align-items: center; gap: var(--s-1);
    padding: 4px 10px; border-radius: var(--r-pill);
    background: var(--mango-50); color: var(--mango-700);
    font-size: 0.8125rem; font-weight: 600;
}
.tag--ink { background: var(--ink-100); color: var(--ink-700); }
.tag--lime { background: rgba(199,232,75,.3); color: var(--ink-700); }

/* --- Gateway card form (signup payment) -----------------------------
   The dept payment gateway renders its card form with Bootstrap class
   names (paymentMethodCardEntry / FormElements). We don't load Bootstrap;
   these rules restyle that markup to match the theme. PRACBILL-764. */
.gw-card .card,
.gw-card .col-md-12 { background: transparent; border: 0; box-shadow: none; margin: 0; padding: 0; }
.gw-card .card-header { display: none; }
.gw-card .card-body { padding: 0; }

.gw-card .mb-3 { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-5); }

/* Hide bits that don't belong in a consumer sign-up. These MUST come after the
   `.mb-3 { display:flex }` rule above: the "Make Primary?" toggle is
   `form-check form-switch mb-3`, so at equal specificity the later rule wins —
   the hide has to be last to beat the flex. The card is saved as primary by
   default server-side (signup_payment.php), so the toggle is redundant here. */
.gw-card .form-check,
.gw-card .btn-cancel { display: none; }
/* Hide ONLY the "Nickname" field wrapper. `> input` (direct child) is essential:
   the gateway wraps the whole form in `.card.mb-3`, which also CONTAINS this
   input as a descendant — a plain (descendant) :has would match that wrapper
   and hide the entire form. */
.gw-card .mb-3:has(> input[name="name"]) { display: none; }

.gw-card .form-label { font-weight: 600; font-size: 0.9375rem; color: var(--ink-700); }

.gw-card .form-control {
    width: 100%; box-sizing: border-box;
    height: 56px; padding: 0 var(--s-5);
    background: var(--paper);
    border: 1.5px solid var(--ink-200);
    border-radius: var(--r-md);
    font-size: 1rem; color: var(--ink-900);
    transition: border-color .15s, box-shadow .15s, background .15s;
}
.gw-card select.form-control { padding-right: var(--s-8); }
.gw-card .form-control:hover { border-color: var(--ink-300); }
.gw-card .form-control:focus {
    outline: 0; border-color: var(--mango-500);
    box-shadow: 0 0 0 4px rgba(255,122,0,.12);
}

.gw-card .btn-save {
    display: flex; width: 100%; align-items: center; justify-content: center;
    height: 56px; padding: 0 var(--s-8); margin-top: var(--s-6);
    font-family: var(--font-body); font-weight: 600; font-size: 1.0625rem;
    border: 1px solid transparent; border-radius: var(--r-pill); cursor: pointer;
    background: linear-gradient(135deg, var(--mango-500) 0%, var(--sunset-500) 100%);
    color: #fff; box-shadow: var(--shadow-glow);
    transition: transform .15s, box-shadow .2s;
}
.gw-card .btn-save:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(255,122,0,.34); }
.gw-card .btn-save:active { transform: translateY(0); }