/*
 * ============================================================================
 * VUVO HOSTING — Design System
 * Modern, minimal, infrastructure-focused.
 * ============================================================================
 */

/* ─── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.7; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* ─── CSS Variables (Light) ─────────────────────────────────────────────────── */
:root,
[data-theme="light"] {
    --primary:    #0F172A;
    --primary-2:  #1E293B;
    --accent:     #3B82F6;
    --accent-2:   #2563EB;
    --bg:         #F8FAFC;
    --surface:    #FFFFFF;
    --surface-2:  #F1F5F9;
    --text:       #0B1120;
    --text-2:     #334155;
    --muted:      #64748B;
    --border:     #E2E8F0;
    --border-2:   #CBD5E1;
    --success:    #10B981;
    --warning:    #F59E0B;
    --error:      #EF4444;
    --radius:     8px;
    --radius-lg:  12px;
    --shadow-sm:  0 1px 2px rgba(0,0,0,.05);
    --shadow:     0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
    --shadow-xl:  0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
    --transition: 200ms ease;
    --max-w:      1200px;
    --grid-color: rgba(15,23,42,.04);
}

/* ─── Dark Mode ─────────────────────────────────────────────────────────────── */
[data-theme="dark"] {
    --primary:    #E2E8F0;
    --primary-2:  #CBD5E1;
    --accent:     #60A5FA;
    --accent-2:   #93C5FD;
    --bg:         #0B1120;
    --surface:    #151D2E;
    --surface-2:  #1E293B;
    --text:       #F1F5F9;
    --text-2:     #CBD5E1;
    --muted:      #94A3B8;
    --border:     #1E293B;
    --border-2:   #334155;
    --shadow-sm:  0 1px 2px rgba(0,0,0,.3);
    --shadow:     0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
    --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.4);
    --shadow-xl:  0 20px 25px -5px rgba(0,0,0,.5);
    --grid-color: rgba(226,232,240,.03);
}

/* ─── Base ──────────────────────────────────────────────────────────────────── */
body {
    background: var(--bg);
    color: var(--text);
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: -1px -1px;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}
.section--alt {
    background: var(--surface);
}

/* ─── Skip Link ─────────────────────────────────────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--accent);
    color: #fff;
    padding: .5rem 1rem;
    border-radius: var(--radius);
    z-index: 9999;
    font-weight: 600;
}
.skip-link:focus {
    top: 1rem;
}

/* ─── Header ────────────────────────────────────────────────────────────────── */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,.85);
}
[data-theme="dark"] .header {
    background: rgba(11,17,32,.85);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    gap: 2rem;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 700;
    font-size: 1.125rem;
    white-space: nowrap;
}
.header__logo-img { height: 40px; width: auto; }
.footer__logo-img { height: 36px; width: auto; }
.header__brand { color: var(--text); }

.header__actions {
    display: flex;
    align-items: center;
    gap: .75rem;
}

/* ─── Navigation ────────────────────────────────────────────────────────────── */
.nav__list {
    display: flex;
    align-items: center;
    gap: .25rem;
}
.nav__link {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .5rem .875rem;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-2);
    transition: background var(--transition), color var(--transition);
    border: none;
    background: none;
    cursor: pointer;
}
.nav__link:hover,
.nav__link--active {
    background: var(--surface-2);
    color: var(--text);
}

/* Dropdown */
.nav__dropdown {
    position: relative;
}
.nav__caret {
    font-size: .7em;
    transition: transform var(--transition);
}
.nav__dropdown[data-open="true"] .nav__caret {
    transform: rotate(180deg);
}
.nav__submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: .5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 50;
}
.nav__dropdown[data-open="true"] .nav__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}
.nav__submenu a {
    display: block;
    padding: .5rem .75rem;
    font-size: .875rem;
    border-radius: var(--radius);
    color: var(--text-2);
    transition: background var(--transition), color var(--transition);
}
.nav__submenu a:hover {
    background: var(--surface-2);
    color: var(--text);
}

/* Mobile nav toggle */
.nav-toggle { display: none; }

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .header__cta { display: none; }
    .nav {
        position: fixed;
        inset: 4rem 0 0 0;
        background: var(--surface);
        padding: 1.5rem;
        transform: translateX(100%);
        transition: transform .3s ease;
        z-index: 90;
        overflow-y: auto;
    }
    .nav[data-open="true"] {
        transform: translateX(0);
    }
    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: .25rem;
    }
    .nav__link {
        width: 100%;
        justify-content: space-between;
        padding: .75rem 1rem;
    }
    .nav__submenu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 0 1rem;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: transparent;
    }
    .nav__dropdown[data-open="true"] .nav__submenu {
        display: block;
        transform: none;
    }
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.5rem;
    font-weight: 600;
    font-size: .9rem;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn--primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn--primary:hover {
    background: var(--accent-2);
    border-color: var(--accent-2);
    box-shadow: var(--shadow);
}
.btn--outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border-2);
}
.btn--outline:hover {
    border-color: var(--text);
    background: var(--surface-2);
}
.btn--sm { padding: .5rem 1rem; font-size: .85rem; }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; }
.btn--full { width: 100%; }
.btn--ghost {
    background: transparent;
    color: var(--accent);
    border-color: transparent;
    padding: .5rem .75rem;
}
.btn--ghost:hover { background: var(--surface-2); }

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: none;
    background: none;
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--muted);
    transition: all var(--transition);
}
.btn-icon:hover { background: var(--surface-2); color: var(--text); }

/* Theme toggle icons */
.theme-toggle__dark  { display: none; }
[data-theme="dark"] .theme-toggle__light { display: none; }
[data-theme="dark"] .theme-toggle__dark  { display: flex; }

/* ─── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
    padding: 6rem 0 4rem;
    text-align: center;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .375rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 1.5rem;
}
.hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .4; }
}
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    max-width: 800px;
    margin: 0 auto .75rem;
    letter-spacing: -.02em;
    color: var(--text);
}
.hero__sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--muted);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}
.hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.hero__proof {
    margin-top: 3rem;
    display: flex;
    gap: 2.5rem;
    justify-content: center;
    flex-wrap: wrap;
}
.hero__stat {
    text-align: center;
}
.hero__stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text);
}
.hero__stat-label {
    font-size: .8rem;
    color: var(--muted);
    margin-top: .125rem;
}

/* ─── Section Headers ───────────────────────────────────────────────────────── */
.section__header {
    text-align: center;
    margin-bottom: 3rem;
}
.section__overline {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .75rem;
}
.section__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    letter-spacing: -.01em;
    margin-bottom: .75rem;
}
.section__desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 1.05rem;
}

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.card-grid {
    display: grid;
    gap: 1.5rem;
}
.card-grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card-grid--4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--border-2);
}
.card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius);
    background: var(--surface-2);
    color: var(--accent);
    margin-bottom: 1rem;
}
.card__title {
    font-size: 1.125rem;
    margin-bottom: .5rem;
}
.card__text {
    color: var(--muted);
    font-size: .925rem;
    line-height: 1.7;
}
.card--highlight {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

/* ─── Problem Section ───────────────────────────────────────────────────────── */
.problems {
    display: grid;
    gap: 1rem;
}
.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-left: 3px solid var(--error);
}
.problem-item__icon {
    color: var(--error);
    flex-shrink: 0;
    margin-top: .125rem;
}
.problem-item__text {
    font-size: .95rem;
    color: var(--text-2);
}

/* ─── Steps / Timeline ──────────────────────────────────────────────────────── */
.steps {
    display: grid;
    gap: 0;
    position: relative;
    counter-reset: step;
}
.step {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1.5rem;
    padding-bottom: 2.5rem;
    position: relative;
}
.step::before {
    content: '';
    position: absolute;
    left: 1.4375rem;
    top: 3rem;
    bottom: 0;
    width: 2px;
    background: var(--border);
}
.step:last-child::before { display: none; }
.step:last-child { padding-bottom: 0; }
.step__number {
    counter-increment: step;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
    position: relative;
    z-index: 1;
}
.step__number::after {
    content: counter(step);
}
.step__content h3 {
    font-size: 1.05rem;
    margin-bottom: .375rem;
}
.step__content p {
    color: var(--muted);
    font-size: .9rem;
}

/* ─── Invisible Infra block ─────────────────────────────────────────────────── */
.invisible-block {
    background: var(--primary);
    color: var(--bg);
    border-radius: var(--radius-lg);
    padding: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
[data-theme="dark"] .invisible-block {
    background: var(--surface-2);
    color: var(--text);
}
.invisible-block::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.invisible-block h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1rem;
    position: relative;
}
.invisible-block p {
    font-size: 1.1rem;
    opacity: .85;
    max-width: 600px;
    margin: 0 auto 2rem;
    position: relative;
}

/* ─── Pricing ───────────────────────────────────────────────────────────────── */
.calculator {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}
.calc__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
@media (max-width: 640px) {
    .calc__row { grid-template-columns: 1fr; }
}
.calc__group label {
    display: block;
    font-weight: 600;
    font-size: .875rem;
    margin-bottom: .5rem;
    color: var(--text);
}
.calc__group small {
    display: block;
    color: var(--muted);
    font-size: .8rem;
    margin-top: .25rem;
}

.calc__input {
    width: 100%;
    padding: .75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    color: var(--text);
    transition: border-color var(--transition);
}
.calc__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.calc__radio-group {
    display: flex;
    gap: .5rem;
}
.calc__radio {
    flex: 1;
}
.calc__radio input { display: none; }
.calc__radio label {
    display: block;
    padding: .75rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    font-weight: 500;
    font-size: .875rem;
    transition: all var(--transition);
}
.calc__radio input:checked + label {
    border-color: var(--accent);
    background: rgba(59,130,246,.08);
    color: var(--accent);
}

.calc__checkbox {
    display: flex;
    align-items: center;
    gap: .75rem;
    cursor: pointer;
}
.calc__checkbox input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--accent);
}

/* Totals */
.calc__totals {
    background: var(--surface-2);
    border-radius: var(--radius);
    padding: 2rem;
    margin-top: 1.5rem;
}
.calc__totals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.calc__total-item {
    text-align: center;
}
.calc__total-label {
    font-size: .8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 600;
}
.calc__total-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    margin-top: .25rem;
}
.calc__total-value--big {
    font-size: 2rem;
    color: var(--accent);
}
.calc__per-site {
    text-align: center;
    font-size: .875rem;
    color: var(--muted);
    margin-top: .75rem;
    padding-top: .75rem;
    border-top: 1px solid var(--border);
}
.calc__warning {
    display: none;
    padding: .75rem 1rem;
    background: rgba(245,158,11,.1);
    border: 1px solid rgba(245,158,11,.3);
    border-radius: var(--radius);
    color: var(--warning);
    font-size: .85rem;
    margin-top: 1rem;
    align-items: center;
    gap: .5rem;
}
.calc__warning.is-visible {
    display: flex;
}

/* Pricing tables (no-JS fallback) */
.pricing-table {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
}
.pricing-table th,
.pricing-table td {
    padding: .75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: .9rem;
}
.pricing-table th {
    background: var(--surface-2);
    font-weight: 700;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table td:last-child { text-align: right; font-weight: 600; }

/* Intervention table */
.intervention-table {
    margin-top: 1rem;
}
.intervention-table th { background: var(--surface-2); }
.intervention-table td { vertical-align: top; }

/* ─── Service Pages ─────────────────────────────────────────────────────────── */
.service-hero {
    padding: 4rem 0 2rem;
}
.service-hero__overline {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .75rem;
}
.service-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
    letter-spacing: -.02em;
}
.service-hero__desc {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 640px;
    line-height: 1.8;
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 768px) {
    .service-detail { grid-template-columns: 1fr; }
}

/* Includes / Excludes lists */
.check-list li,
.cross-list li {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    padding: .5rem 0;
    font-size: .925rem;
    color: var(--text-2);
}
.check-list li::before {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--success);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
    margin-top: .125rem;
}
.cross-list li::before {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--error);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
    margin-top: .125rem;
}

/* SLA badge */
.sla-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.sla-item {
    background: var(--surface-2);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
}
.sla-item__label {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
    margin-bottom: .375rem;
}
.sla-item__value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--accent);
}

/* ─── Forms ─────────────────────────────────────────────────────────────────── */
.form {
    display: grid;
    gap: 1.25rem;
}
.form--2col {
    grid-template-columns: 1fr 1fr;
}
@media (max-width: 640px) {
    .form--2col { grid-template-columns: 1fr; }
}
.form__group {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}
.form__group--full {
    grid-column: 1 / -1;
}
.form__label {
    font-weight: 600;
    font-size: .875rem;
    color: var(--text);
}
.form__label--required::after {
    content: ' *';
    color: var(--error);
}
.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: .75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: .925rem;
    color: var(--text);
    transition: border-color var(--transition);
}
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.form__textarea {
    min-height: 120px;
    resize: vertical;
}

/* Multi-select checkboxes */
.form__multi {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
.form__multi label {
    display: flex;
    align-items: center;
    gap: .375rem;
    padding: .5rem .875rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: .85rem;
    cursor: pointer;
    transition: all var(--transition);
}
.form__multi input { display: none; }
.form__multi input:checked + span {
    color: var(--accent);
}
.form__multi label:has(input:checked) {
    border-color: var(--accent);
    background: rgba(59,130,246,.08);
}

/* GDPR */
.form__gdpr {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    font-size: .85rem;
    color: var(--muted);
}
.form__gdpr input {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--accent);
    margin-top: .125rem;
    flex-shrink: 0;
}

/* Honeypot */
.form__hp { position: absolute; left: -9999px; }

/* Form messages */
.form__msg {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 500;
}
.form__msg--success {
    background: rgba(16,185,129,.1);
    border: 1px solid rgba(16,185,129,.3);
    color: var(--success);
}
.form__msg--error {
    background: rgba(239,68,68,.1);
    border: 1px solid rgba(239,68,68,.3);
    color: var(--error);
}

.form__qualify {
    background: var(--surface-2);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    font-size: .85rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ─── White-label specifics ─────────────────────────────────────────────────── */
.flow-diagram {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}
@media (max-width: 640px) {
    .flow-diagram {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .flow-arrow { transform: rotate(90deg); }
}
.flow-box {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}
.flow-box--accent {
    border-color: var(--accent);
    background: rgba(59,130,246,.05);
}
.flow-box__label {
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
    margin-bottom: .25rem;
}
.flow-box__title {
    font-weight: 700;
    font-size: 1rem;
}
.flow-arrow {
    color: var(--muted);
    text-align: center;
    font-size: 1.5rem;
}

/* Incident example */
.incident-timeline {
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
}
.incident-step {
    position: relative;
    padding-bottom: 1.5rem;
}
.incident-step:last-child { padding-bottom: 0; }
.incident-step::before {
    content: '';
    position: absolute;
    left: -1.875rem;
    top: .375rem;
    width: .75rem;
    height: .75rem;
    border-radius: 50%;
    background: var(--accent);
}
.incident-step__time {
    font-size: .8rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: .125rem;
}
.incident-step__text {
    font-size: .9rem;
    color: var(--text-2);
}

/* ─── CTA Banner ────────────────────────────────────────────────────────────── */
.cta-banner {
    background: var(--primary);
    color: var(--bg);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
}
[data-theme="dark"] .cta-banner {
    background: var(--surface-2);
    color: var(--text);
}
.cta-banner h2 {
    font-size: 1.5rem;
    margin-bottom: .75rem;
}
.cta-banner p {
    opacity: .8;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.cta-banner .btn--primary {
    background: var(--accent);
    color: #fff;
}

/* ─── Footer ────────────────────────────────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}
@media (max-width: 480px) {
    .footer__grid { grid-template-columns: 1fr; }
}
.footer__tagline {
    color: var(--muted);
    font-size: .9rem;
    margin-top: .75rem;
    max-width: 280px;
}
.footer__heading {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--muted);
    margin-bottom: 1rem;
}
.footer__links li + li { margin-top: .5rem; }
.footer__links a {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: .9rem;
    color: var(--text-2);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--accent); }
.footer__bottom {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    font-size: .8rem;
    color: var(--muted);
}
.footer__legal {
    font-style: italic;
}

/* ─── Admin ─────────────────────────────────────────────────────────────────── */
.admin-wrap {
    max-width: 960px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.admin-table {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}
.admin-table th,
.admin-table td {
    padding: .625rem .875rem;
    font-size: .825rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    white-space: nowrap;
}
.admin-table th {
    background: var(--surface-2);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--muted);
    font-size: .75rem;
}
.admin-table tr:last-child td { border-bottom: none; }

.login-form {
    max-width: 380px;
    margin: 8rem auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}
.login-form h1 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ─── Utilities ─────────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.text-sm { font-size: .875rem; }
.text-xs { font-size: .75rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

/* ─── Print ─────────────────────────────────────────────────────────────────── */
@media print {
    .header, .footer, .nav-toggle, .theme-toggle, .btn, .skip-link { display: none !important; }
    body { background: #fff; color: #000; }
    .section { padding: 1.5rem 0; }
}