/* ============================================================
   PILOT2PLANT — ITM
   Global Stylesheet
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --black:      #000000;
  --dark:       #404040;
  --gray:       #D9D9D9;
  --white:      #FFFFFF;
  --red:        #FF0000;
  --bg-light:   #F5F5F5;
  --bg-section: #F8F8F8;

  --font: Calibri, Carlito, "Segoe UI", Arial, sans-serif;

  --max-w: 1200px;
  --radius: 3px;
  --transition: 0.2s ease;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  3.5rem;
  --space-xl:  5rem;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
}

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

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { padding-left: 1.4em; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  color: var(--black);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); margin-bottom: 0.5rem; }
h4 { font-size: 1rem; margin-bottom: 0.4rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--black); }

/* ── Layout helpers ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-lg) 0;
}

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

.section--dark {
  background: var(--black);
  color: var(--white);
}
.section--dark h2,
.section--dark h3 { color: var(--white); }

.section__header {
  margin-bottom: var(--space-md);
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.section__intro {
  font-size: 1.1rem;
  color: var(--dark);
  max-width: 680px;
}

/* ── Grid ───────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  text-decoration: none !important;
  white-space: nowrap;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn--primary:hover {
  background: #cc0000;
  border-color: #cc0000;
}

.btn--secondary {
  background: var(--white);
  color: var(--black);
  border-color: var(--dark);
}
.btn--secondary:hover {
  background: var(--gray);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn--outline-white:hover {
  background: var(--white);
  color: var(--black);
}

.btn-group {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

/* ── Logo IMG ─────────────────────────────────────────────────── */
.site-header__logo-img {
  height: 32px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
  background: var(--white);
  border-bottom: 3px solid var(--red);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0,0,0,0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-sm);
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none !important;
  flex-shrink: 0;
}

.logo-itm {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.02em;
}

.logo-sep {
  color: var(--red);
  font-weight: 400;
  margin: 0 0.25rem;
}

.logo-p2p {
  font-size: 1rem;
  font-weight: 700;
  color: var(--red);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.site-nav a {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark);
  transition: color var(--transition);
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--black);
  text-decoration: none;
}
.site-nav a.active {
  border-bottom: 2px solid var(--red);
}

.site-header__cta {
  flex-shrink: 0;
}

/* ── Language switcher ─────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 4px;
  padding: 3px 4px;
  background: rgba(255,255,255,0.06);
}

.lang-switcher__item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--dark);
  padding: 3px 6px;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: all 0.15s;
  line-height: 1;
  white-space: nowrap;
}

.lang-switcher__item svg {
  width: 16px;
  height: 11px;
  border-radius: 1px;
  flex-shrink: 0;
  display: block;
}

.lang-switcher__item:hover {
  background: rgba(0,0,0,0.06);
  color: var(--black);
}

.lang-switcher__item.is-active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.lang-switcher__sep {
  width: 1px;
  height: 14px;
  background: rgba(0,0,0,0.12);
  margin: 0 1px;
  display: block;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .lang-switcher { padding: 2px 3px; gap: 1px; }
  .lang-switcher__item { padding: 3px 5px; font-size: 0.65rem; }
  .lang-switcher__item span.lang-code { display: none; }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  transition: var(--transition);
}

@media (max-width: 900px) {
  .site-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 2px solid var(--gray);
    padding: var(--space-sm) 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    align-items: flex-start;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.6rem 1.5rem; width: 100%; }
  .menu-toggle { display: flex; }
  .site-header__cta { display: none; }
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  background: var(--black);
  color: var(--white);
  padding: var(--space-xl) 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.hero__sub {
  font-size: 1.1rem;
  color: #cccccc;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.hero__bullets {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-md);
}

.hero__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: #dddddd;
}

.hero__bullets li::before {
  content: "▸";
  color: var(--red);
  flex-shrink: 0;
  margin-top: 0.05em;
}

.hero__visual {
  background: var(--dark);
  border: 1px solid #555;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
  padding: var(--space-md);
}

.hero__visual-label {
  font-size: 0.75rem;
  color: #888;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__visual-icon {
  font-size: 3rem;
  line-height: 1;
  opacity: 0.4;
}

@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
}

/* ── Page header (páginas internas) ─────────────────────────── */
.page-header {
  background: var(--black);
  color: var(--white);
  padding: var(--space-lg) 0 var(--space-md);
  border-bottom: 3px solid var(--red);
}

.page-header__breadcrumb {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 0.5rem;
}

.page-header__breadcrumb a {
  color: #aaa;
  text-decoration: none;
}
.page-header__breadcrumb a:hover { color: var(--white); }
.page-header__breadcrumb span { color: #555; margin: 0 0.3rem; }

.page-header h1 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.page-header__desc {
  font-size: 1.05rem;
  color: #cccccc;
  max-width: 640px;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  padding: var(--space-md);
}

.card--bordered-red {
  border-left: 4px solid var(--red);
}

.card__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--red);
}

.card__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

/* ── Callout técnico ────────────────────────────────────────── */
.callout {
  background: var(--bg-section);
  border-left: 4px solid var(--red);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-sm) 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.callout--dark {
  background: #1a1a1a;
  color: var(--white);
}
.callout--dark strong { color: var(--white); }

.callout__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.25rem;
}

/* ── Tabla comparativa ──────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  margin: var(--space-sm) 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th {
  background: var(--black);
  color: var(--white);
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

th:first-child { border-radius: var(--radius) 0 0 0; }
th:last-child  { border-radius: 0 var(--radius) 0 0; }

td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--gray);
  vertical-align: top;
}

tr:last-child td { border-bottom: none; }

tr:nth-child(even) td { background: var(--bg-section); }

td.highlight {
  font-weight: 700;
  color: var(--black);
}

td.check { color: #22aa22; font-weight: 700; }
td.cross  { color: #cc0000; }
td.partial { color: #aa7700; }

/* ── Proceso (timeline) ─────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: var(--space-md);
}

.process-step {
  position: relative;
  text-align: center;
  padding: var(--space-sm);
}

.process-step::before {
  content: "";
  position: absolute;
  top: 1.5rem;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--gray);
  z-index: 0;
}

.process-step:last-child::before { display: none; }

.process-step__num {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--red);
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
  margin-bottom: 0.75rem;
}

.process-step__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.4rem;
}

.process-step__desc {
  font-size: 0.8rem;
  color: var(--dark);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }
  .process-step::before { display: none; }
}

@media (max-width: 500px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-list {
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--gray);
}

.faq-item {
  border-bottom: 1px solid var(--gray);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 0;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--black);
  cursor: pointer;
  text-align: left;
  gap: var(--space-sm);
}

.faq-question:hover { color: var(--red); }

.faq-question__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--red);
}

.faq-item.open .faq-question__icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 0 1rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--dark);
}

.faq-answer p:last-child { margin-bottom: 0; }

.faq-item.open .faq-answer { display: block; }

/* ── CTA banner ───────────────────────────────────────────────── */
.cta-banner {
  background: var(--black);
  color: var(--white);
  padding: var(--space-lg) 0;
  text-align: center;
}

.cta-banner h2 { color: var(--white); margin-bottom: 0.5rem; }

.cta-banner p {
  color: #cccccc;
  margin-bottom: var(--space-md);
  font-size: 1.05rem;
}

/* ── Sector cards ────────────────────────────────────────────── */
.sector-card {
  background: var(--white);
  border: 1px solid var(--gray);
  border-top: 3px solid var(--red);
  padding: var(--space-md);
}

.sector-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

/* ── Ejemplo card ────────────────────────────────────────────── */
.example-card {
  background: var(--white);
  border: 1px solid var(--gray);
  padding: var(--space-md);
  border-radius: var(--radius);
}

.example-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--dark);
  padding: 0.2rem 0.5rem;
  margin-bottom: 0.75rem;
}

.example-card__visual {
  background: var(--bg-section);
  border: 1px solid var(--gray);
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: #aaa;
  font-size: 0.75rem;
  text-align: center;
}

/* ── Quality metrics ─────────────────────────────────────────── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.metric {
  text-align: center;
  padding: var(--space-md);
  border-top: 3px solid var(--red);
  background: var(--bg-section);
}

.metric__value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.metric__label {
  font-size: 0.85rem;
  color: var(--dark);
}

@media (max-width: 600px) {
  .metric-grid { grid-template-columns: 1fr; }
}

/* ── Form ────────────────────────────────────────────────────── */
.form-section {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.form-section__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: var(--space-sm);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

@media (max-width: 600px) {
  .form-grid-2 { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.75rem;
}

.form-group:last-child { margin-bottom: 0; }

label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.3rem;
}

label .required {
  color: var(--red);
  margin-left: 0.2rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid #bbb;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--black);
  transition: border-color var(--transition);
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--black);
}

input.error, select.error, textarea.error {
  border-color: var(--red);
}

.field-hint {
  font-size: 0.78rem;
  color: #888;
  margin-top: 0.25rem;
}

.field-error {
  font-size: 0.78rem;
  color: var(--red);
  margin-top: 0.25rem;
  display: none;
}

.field-error.visible { display: block; }

textarea { resize: vertical; min-height: 100px; }

input[type="file"] {
  padding: 0.4rem;
  font-size: 0.85rem;
  border-style: dashed;
  cursor: pointer;
}

.radio-group, .checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.radio-option, .checkbox-option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.radio-option:hover, .checkbox-option:hover {
  border-color: var(--dark);
}

.radio-option input, .checkbox-option input {
  width: auto;
  margin: 0;
  accent-color: var(--red);
}

.material-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.material-option {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--gray);
  border-radius: var(--radius);
}

.material-option input {
  width: auto;
  margin: 0;
  accent-color: var(--red);
}

.material-option:hover { border-color: var(--dark); }

.note-box {
  background: var(--bg-section);
  border-left: 3px solid var(--red);
  padding: 0.6rem var(--space-sm);
  font-size: 0.82rem;
  color: var(--dark);
  margin-top: 0.5rem;
}

.form-submit {
  margin-top: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.form-privacy {
  font-size: 0.78rem;
  color: #888;
  margin-top: 0.5rem;
}

.form-confirm {
  display: none;
  background: #f0fff0;
  border: 1px solid #22aa22;
  border-left: 4px solid #22aa22;
  padding: var(--space-sm) var(--space-md);
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  color: #1a6b1a;
}

.form-confirm.visible { display: block; }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--black);
  color: #aaa;
  padding: var(--space-lg) 0 var(--space-md);
  font-size: 0.85rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer__brand {
  max-width: 280px;
}

.footer__brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer__brand-desc {
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.footer__col-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer__links {
  list-style: none;
  padding: 0;
}

.footer__links li { margin-bottom: 0.4rem; }

.footer__links a {
  color: #aaa;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer__contact-item {
  margin-bottom: 0.4rem;
  color: #aaa;
}

.footer__bottom {
  border-top: 1px solid #333;
  padding-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__cert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #666;
}

.footer__cert-badge {
  background: var(--dark);
  color: var(--gray);
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  font-size: 0.8rem;
  color: #888;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray);
}

.breadcrumb a { color: #888; }
.breadcrumb a:hover { color: var(--black); }
.breadcrumb span { color: #bbb; margin: 0 0.3rem; }

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius);
}

.badge--red   { background: var(--red);  color: var(--white); }
.badge--dark  { background: var(--dark); color: var(--white); }
.badge--gray  { background: var(--gray); color: var(--dark);  }

/* ── Checklist ────────────────────────────────────────────────── */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.3rem 0;
  font-size: 0.9rem;
}

.checklist li::before {
  content: "✓";
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Divider ──────────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--gray);
  margin: var(--space-md) 0;
}

.divider--red {
  border-top-color: var(--red);
  border-top-width: 2px;
}

/* ── Utilities ────────────────────────────────────────────────── */
.text-red   { color: var(--red); }
.text-dark  { color: var(--dark); }
.text-small { font-size: 0.85rem; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--space-sm) !important; }
.mb-md { margin-bottom: var(--space-md) !important; }
.mt-md { margin-top: var(--space-md) !important; }
.mt-lg { margin-top: var(--space-lg) !important; }

/* ── Responsive tweaks ────────────────────────────────────────── */
@media (max-width: 600px) {
  .section { padding: var(--space-md) 0; }
  .container { padding: 0 1rem; }
  .hero { padding: var(--space-lg) 0; }
  .btn-group { flex-direction: column; align-items: flex-start; }
  .cta-banner { text-align: left; }
}

/* ── Accessibility ─────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.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;
}