/* ═══════════════════════════════════════════════════════════════
   components.css — Todos los componentes UI (warm neutral theme)
   ═══════════════════════════════════════════════════════════════ */

/* ══════════════════ CURSOR CAPYBARA ══════════════════ */

.c-dot {
  position: fixed; width: 10px; height: 10px;
  background: var(--clr-accent); border-radius: 50%;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width .2s var(--ease-out), height .2s var(--ease-out), background .2s;
}
.c-dot.is-hovering { width: 22px; height: 22px; background: var(--gold); }

.c-footprint {
  position: fixed; width: 32px; height: 32px;
  object-fit: contain; pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%); transition: opacity .3s;
  filter: brightness(0) opacity(0.45) drop-shadow(0 1px 3px rgba(0,0,0,0.15));
}
.c-footprint.is-hovering { width: 40px; height: 40px; }

/* ══════════════════ NAV ══════════════════ */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); display: flex; align-items: center;
  transition: background var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              backdrop-filter var(--dur-base);
}

.nav--scrolled {
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(28,25,23,0.06);
}

.nav__inner {
  display: flex; align-items: center;
  justify-content: space-between; width: 100%; gap: var(--space-8);
}

.nav__logo { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.nav__logo-img {
  width: 44px; height: 44px; object-fit: contain;
  border-radius: var(--radius-sm);
}

.nav__logo-text { display: flex; flex-direction: column; line-height: 1.1; }

.nav__logo-name {
  font-family: var(--font-display); font-size: var(--text-md);
  font-weight: 700; color: var(--text); letter-spacing: -0.01em;
}

.nav__logo-sub {
  font-family: var(--font-mono); font-size: 0.6rem;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-subtle);
}

.nav__links { display: flex; align-items: center; gap: var(--space-6); }

.nav__link {
  font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  position: relative; padding-bottom: 2px; transition: color var(--dur-fast);
}
.nav__link::after {
  content: ""; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1.5px; background: var(--clr-accent);
  transition: width var(--dur-base) var(--ease-out);
}
.nav__link:hover, .nav__link.is-active { color: var(--text); }
.nav__link:hover::after, .nav__link.is-active::after { width: 100%; }

.nav__right { display: flex; align-items: center; gap: var(--space-4); }

#month-badge {
  display: none; font-family: var(--font-mono); font-size: 0.58rem;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--clr-accent);
  border: 1px solid var(--clr-accent); padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.nav__burger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 40px; height: 40px; border-radius: var(--radius-sm);
}
.nav__burger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 1px; transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast);
  transform-origin: center;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════ BOTONES ══════════════════ */

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 12px 28px; border-radius: var(--radius-pill);
  font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.01em;
  white-space: nowrap; text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-spring),
              box-shadow var(--dur-fast), background var(--dur-fast), color var(--dur-fast);
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--clr-accent); color: #fff;
  box-shadow: 0 0 20px rgba(var(--clr-accent-rgb), 0.30);
}
.btn--primary:hover { box-shadow: 0 0 30px rgba(var(--clr-accent-rgb), 0.45); }

.btn--ghost {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--clr-accent); color: var(--clr-accent);
  box-shadow: 0 0 12px rgba(var(--clr-accent-rgb), 0.12);
}

.btn--gold {
  background: var(--gold); color: #fff;
  box-shadow: 0 4px 20px rgba(184, 131, 42, 0.35);
}
.btn--gold:hover { box-shadow: 0 6px 28px rgba(184, 131, 42, 0.50); }

.btn--sm  { padding: 8px 20px; font-size: var(--text-xs); }
.btn--lg  { padding: 16px 40px; font-size: var(--text-md); }

/* ══════════════════ HERO ══════════════════ */

.hero {
  min-height: 100svh; display: flex; align-items: center;
  padding-top: var(--nav-h); padding-block: var(--space-24);
  position: relative; overflow: hidden;
}

.hero__bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}

/* Grid sutil sobre fondo crema */
.hero__bg::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(28,25,23,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28,25,23,0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 75%);
}

/* Orbe de color mensual (suavizado en tema claro) */
.hero__bg::after {
  content: ""; position: absolute;
  top: -10%; right: -5%; width: 60%; height: 90%;
  background: radial-gradient(
    ellipse at center,
    rgba(var(--clr-accent-rgb), 0.08) 0%,
    transparent 60%
  );
}

.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-16); align-items: center;
}

.hero__content { max-width: 580px; }

.hero__title   { margin-top: var(--space-4); margin-bottom: var(--space-5); }
.hero__subtitle { font-size: var(--text-md); color: var(--text-muted); margin-bottom: var(--space-6); }

/* Pain rotator */
.hero__pain {
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-left: 2px solid var(--clr-accent);
  background: rgba(var(--clr-accent-rgb), 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  min-height: 52px; display: flex; align-items: center;
}
.hero__pain-item {
  font-family: var(--font-display); font-style: italic;
  font-size: var(--text-base); color: var(--text-muted);
  display: none; animation: fadeSlide .45s var(--ease-out);
}
.hero__pain-item.is-active { display: block; }

/* Badges checkmark */
.hero__badges {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.hero__badge-item {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-muted); padding: 5px 12px;
  border: 1px solid var(--border); border-radius: var(--radius-pill);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.hero__badge-item::before {
  content: "✓"; color: var(--clr-accent); font-style: normal;
}

.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }

/* ── Mockup visual del hero ── */
.hero__visual {
  position: relative; display: flex; justify-content: center; align-items: flex-start;
}

.mockup {
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); overflow: hidden;
  width: 100%; max-width: 400px;
  box-shadow: var(--shadow-xl), 0 0 0 1px var(--border);
}

.mockup__bar {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-2); border-bottom: 1px solid var(--border);
}
.mockup__dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border-strong);
}
.mockup__dot:nth-child(1) { background: #FF5F57; }
.mockup__dot:nth-child(2) { background: #FEBC2E; }
.mockup__dot:nth-child(3) { background: #28C840; }
.mockup__label {
  margin-left: var(--space-2); font-family: var(--font-mono);
  font-size: var(--text-xs); color: var(--text-subtle);
}

.mockup__chat {
  padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3);
}

.chat-msg {
  max-width: 84%; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md); font-size: var(--text-sm); line-height: 1.5;
}
.chat-msg--user {
  align-self: flex-end; background: var(--surface-3);
  color: var(--text); border-radius: var(--radius-md) var(--radius-md) 4px var(--radius-md);
  border: 1px solid var(--border);
}
.chat-msg--ai {
  align-self: flex-start; display: flex; align-items: flex-start; gap: var(--space-2);
  background: rgba(var(--clr-accent-rgb), 0.08);
  border: 1px solid rgba(var(--clr-accent-rgb), 0.18);
  color: var(--text); border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md);
}
.ai-label {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 700;
  background: var(--clr-accent); color: #fff; padding: 2px 5px;
  border-radius: 4px; flex-shrink: 0; margin-top: 1px;
}

.chat-typing {
  align-self: flex-start; display: flex; gap: 4px;
  padding: var(--space-3) var(--space-4);
  background: rgba(var(--clr-accent-rgb), 0.06);
  border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md);
  border: 1px solid var(--border);
}
.chat-typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--clr-accent); opacity: 0.5;
  animation: typing 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }

.mockup__stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border); padding: var(--space-4);
  gap: var(--space-3); background: var(--surface-2);
}
.mockup__stat { text-align: center; display: flex; flex-direction: column; gap: 2px; }
.mockup__stat-num {
  font-family: var(--font-display); font-size: var(--text-md);
  font-weight: 700; color: var(--clr-accent);
}
.mockup__stat-label {
  font-family: var(--font-mono); font-size: 0.58rem;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-subtle);
}

/* Floating badge en hero visual */
.hero__float {
  position: absolute; top: -12px; right: -8px;
  background: var(--gold); color: #fff;
  font-family: var(--font-mono); font-size: var(--text-xs);
  font-weight: 700; padding: 6px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 16px rgba(184,131,42,0.45);
  animation: floatBob 3s ease-in-out infinite;
}

/* ══════════════════ MARQUEE — CLIENTES ══════════════════ */

.clients-section {
  padding-block: var(--space-8);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
}

.marquee { overflow: hidden; --gap: 3rem; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 6rem; z-index: 1;
}
.marquee::before { left: 0;  background: linear-gradient(to right, var(--surface), transparent); }
.marquee::after  { right: 0; background: linear-gradient(to left,  var(--surface), transparent); }

.marquee__track {
  display: flex; gap: var(--gap); width: max-content;
  animation: marquee 22s linear infinite;
}

.client-logo {
  font-family: var(--font-display); font-size: var(--text-sm);
  font-weight: 600; color: var(--text-subtle); letter-spacing: -0.01em;
  padding: var(--space-2) var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: color var(--dur-base), border-color var(--dur-base);
}
.client-logo:hover { color: var(--text); border-color: var(--border-strong); }

/* ══════════════════ PROBLEMAS ══════════════════ */

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.pain-card {
  padding: var(--space-6); border: 1px solid var(--border);
  border-radius: var(--radius-lg); background: var(--surface);
  display: flex; flex-direction: column; gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base), border-color var(--dur-base);
}
.pain-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-md);
  border-color: rgba(var(--clr-accent-rgb), 0.30);
}
.pain-card__icon {
  width: 36px; height: 36px; object-fit: contain;
  filter: brightness(0) opacity(0.40);
}
.pain-card__title {
  font-family: var(--font-display); font-size: var(--text-md);
  font-weight: 700; color: var(--text); line-height: 1.2;
}
.pain-card__text { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.65; }

/* ══════════════════ SOLUCIONES ══════════════════ */

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.solution-card {
  padding: var(--space-8); border: 1px solid var(--border);
  border-radius: var(--radius-xl); background: var(--surface);
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base), border-color var(--dur-base);
  position: relative; overflow: hidden;
}
.solution-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(var(--clr-accent-rgb), 0.05) 0%, transparent 55%);
  opacity: 0; transition: opacity var(--dur-base);
}
.solution-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: rgba(var(--clr-accent-rgb), 0.30);
}
.solution-card:hover::before { opacity: 1; }

.solution-card__icon {
  width: 44px; height: 44px;
  background: rgba(var(--clr-accent-rgb), 0.10);
  border: 1px solid rgba(var(--clr-accent-rgb), 0.18);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent);
}
.solution-card__icon svg { width: 22px; height: 22px; }

.solution-card__title {
  font-size: var(--text-lg); font-weight: 700; color: var(--text); line-height: 1.2;
}
.solution-card__desc { font-size: var(--text-sm); color: var(--text-muted); flex: 1; }

.solution-card__items {
  display: flex; flex-direction: column; gap: var(--space-2);
  border-top: 1px solid var(--border); padding-top: var(--space-4); margin-top: auto;
}
.solution-card__item {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-xs); color: var(--text-muted);
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.1em;
}
.solution-card__item::before {
  content: "→"; color: var(--clr-accent); font-style: normal; font-size: 0.75rem;
}

/* ══════════════════ PRODUCTOS / PRECIOS ══════════════════ */

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.product-card {
  position: relative; padding: var(--space-8); border-radius: var(--radius-xl);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.product-card--highlight {
  border-color: rgba(var(--clr-accent-rgb), 0.45);
  background: linear-gradient(160deg, rgba(var(--clr-accent-rgb), 0.05) 0%, var(--surface) 50%);
  box-shadow: 0 0 0 1px rgba(var(--clr-accent-rgb), 0.25), var(--shadow-md);
}
.product-card--highlight:hover {
  box-shadow: 0 0 0 1px rgba(var(--clr-accent-rgb), 0.4), var(--shadow-xl);
}

.product-tag {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--clr-accent); border: 1px solid rgba(var(--clr-accent-rgb), 0.35);
  padding: 3px 10px; border-radius: var(--radius-pill);
  width: fit-content;
}
.product-tag--enterprise { color: var(--gold); border-color: rgba(184,131,42,0.35); }

.product-name {
  font-family: var(--font-display); font-size: var(--text-lg);
  font-weight: 700; color: var(--text); line-height: 1.2;
}
.product-desc { font-size: var(--text-sm); color: var(--text-muted); }

.product-price { display: flex; align-items: baseline; gap: var(--space-1); }
.price-main {
  font-family: var(--font-display); font-size: var(--text-2xl);
  font-weight: 700; color: var(--text);
}
.price-period { font-size: var(--text-sm); color: var(--text-muted); }

.product-features {
  display: flex; flex-direction: column; gap: var(--space-3);
  border-top: 1px solid var(--border); padding-top: var(--space-5); flex: 1;
}
.product-feature {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm); color: var(--text-muted);
}
.product-feature::before {
  content: "✓"; color: var(--clr-accent); font-weight: 700; flex-shrink: 0;
}

/* ══════════════════ CASOS DE ÉXITO ══════════════════ */

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.case-card {
  padding: var(--space-8); border: 1px solid var(--border);
  border-radius: var(--radius-xl); background: var(--surface);
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base), box-shadow var(--dur-base);
}
.case-card:hover {
  transform: translateY(-4px); border-color: rgba(var(--clr-accent-rgb), 0.28);
  box-shadow: var(--shadow-lg);
}

.case-metric {
  display: flex; flex-direction: column; gap: 2px;
  padding-bottom: var(--space-4); border-bottom: 1px solid var(--border);
}
.case-metric__num {
  font-family: var(--font-display); font-size: var(--text-2xl);
  font-weight: 700; color: var(--clr-accent); line-height: 1;
}
.case-metric__label {
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-subtle);
}

.case-industry {
  font-family: var(--font-display); font-size: var(--text-md);
  font-weight: 700; color: var(--text);
}
.case-desc { font-size: var(--text-sm); color: var(--text-muted); flex: 1; }

.case-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }
.tag {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--text-subtle); padding: 3px 10px;
  border: 1px solid var(--border); border-radius: var(--radius-pill);
}

/* ══════════════════ COMPARACIÓN ══════════════════ */

.comparison-section .section__header { max-width: 720px; }

.comparison-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--space-8); align-items: start;
}

.comparison-text { max-width: 460px; }
.comparison-text p { font-size: var(--text-md); margin-top: var(--space-5); }

.comparison-table {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-header {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--surface-2);
}
.comparison-header span {
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.15em;
  font-weight: 700;
}
.comparison-header span:first-child {
  color: var(--text-subtle); border-right: 1px solid var(--border);
}
.comparison-header span:last-child { color: var(--clr-accent); }

.comparison-row {
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border);
}
.comparison-row:hover { background: rgba(28,25,23,0.025); }
.comparison-them, .comparison-us {
  padding: var(--space-4) var(--space-6); font-size: var(--text-sm);
  display: flex; align-items: center; gap: var(--space-2);
}
.comparison-them { color: var(--text-subtle); border-right: 1px solid var(--border); }
.comparison-them::before { content: "✕"; color: rgba(180,30,30,0.65); flex-shrink: 0; }
.comparison-us { color: var(--text); }
.comparison-us::before { content: "✓"; color: var(--clr-accent); font-weight: 700; flex-shrink: 0; }

/* ══════════════════ PROCESO ══════════════════ */

.process__steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process__steps::before {
  content: ""; position: absolute; top: 27px; left: 12.5%; right: 12.5%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-strong) 10%, var(--border-strong) 90%, transparent);
}

.process-step {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 0 var(--space-6);
}

.process-step__num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--clr-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--clr-accent);
  margin-bottom: var(--space-6); position: relative; z-index: 1;
  box-shadow: var(--shadow-sm);
  transition: background var(--dur-base), color var(--dur-base);
}
.process-step:hover .process-step__num { background: var(--clr-accent); color: #fff; }

.process-step__title {
  font-size: var(--text-md); font-weight: 700; color: var(--text);
  margin-bottom: var(--space-3);
}
.process-step__desc { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.65; }

/* ══════════════════ TECNOLOGÍAS ══════════════════ */

.tech__grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3);
}

.tech-badge {
  font-family: var(--font-mono); font-size: var(--text-xs);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--text-muted); padding: var(--space-3) var(--space-5);
  border: 1px solid var(--border); border-radius: var(--radius-pill);
  background: var(--surface); box-shadow: var(--shadow-sm);
  transition: border-color var(--dur-fast), color var(--dur-fast), box-shadow var(--dur-fast);
}
.tech-badge:hover {
  border-color: var(--clr-accent); color: var(--clr-accent);
  box-shadow: 0 0 12px rgba(var(--clr-accent-rgb), 0.15);
}

/* ══════════════════ FAQ ══════════════════ */

.faq__list { max-width: 760px; margin-inline: auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: var(--space-5) 0; font-family: var(--font-display);
  font-size: var(--text-md); font-weight: 600; color: var(--text);
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-4); transition: color var(--dur-fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; flex-shrink: 0; font-size: 1.4rem; font-weight: 300;
  color: var(--clr-accent); transition: transform var(--dur-base) var(--ease-out);
  line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--clr-accent); }

.faq-answer {
  padding-bottom: var(--space-5); font-size: var(--text-base);
  color: var(--text-muted); line-height: 1.75; max-width: 640px;
}

/* ══════════════════ CONTACT / CTA ══════════════════ */

.contact {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
}
.contact::after {
  content: ""; position: absolute; top: -30%; right: -10%;
  width: 60%; height: 130%;
  background: radial-gradient(ellipse at center, rgba(var(--clr-accent-rgb), 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.contact__inner { position: relative; z-index: 1; text-align: center; max-width: 640px; margin: 0 auto; }
.contact .kicker { color: var(--text-subtle); }
.contact .section__subtitle { color: var(--text-muted); margin: 0 auto var(--space-10); }
.contact__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-4); }

/* ══════════════════ FOOTER ══════════════════ */

.footer {
  background: var(--surface-2); border-top: 1px solid var(--border);
  padding-block: var(--space-16) var(--space-8);
}

.footer__top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12); padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border); margin-bottom: var(--space-8);
}

.footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }

.footer__logo { display: flex; align-items: center; gap: var(--space-3); }
.footer__logo-img { width: 40px; height: 40px; object-fit: contain; border-radius: var(--radius-sm); }
.footer__logo-name {
  font-family: var(--font-display); font-size: var(--text-md);
  font-weight: 700; color: var(--text); letter-spacing: -0.01em;
}

.footer__tagline { font-size: var(--text-sm); max-width: 260px; color: var(--text-muted); }

.footer__social { display: flex; gap: var(--space-3); margin-top: var(--space-2); }
.footer__social-link {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-family: var(--font-mono); font-weight: 600; color: var(--text-muted);
  background: var(--surface);
  transition: border-color var(--dur-fast), color var(--dur-fast), box-shadow var(--dur-fast);
}
.footer__social-link:hover {
  border-color: var(--clr-accent); color: var(--clr-accent);
  box-shadow: 0 0 12px rgba(var(--clr-accent-rgb), 0.15);
}

.footer__col-title {
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--text-subtle); margin-bottom: var(--space-4);
}
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link { font-size: var(--text-sm); color: var(--text-muted); transition: color var(--dur-fast); }
.footer__link:hover { color: var(--clr-accent); }

.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--space-4);
}
.footer__copy {
  font-family: var(--font-mono); font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-subtle);
}
.footer__made { font-size: var(--text-xs); color: var(--text-subtle); }
.footer__made em { font-style: normal; color: var(--gold); }

/* ══════════════════ WHATSAPP FAB ══════════════════ */

.whatsapp-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 58px; height: 58px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.40), 0 2px 8px rgba(28,25,23,0.15);
  transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
}
.whatsapp-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.50), 0 4px 12px rgba(28,25,23,0.15);
}
.whatsapp-fab svg { width: 28px; height: 28px; fill: #fff; }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.40), 0 0 0 0 rgba(37,211,102,.5); }
  50%       { box-shadow: 0 4px 20px rgba(37,211,102,.40), 0 0 0 14px rgba(37,211,102,0); }
}
.whatsapp-fab.pulse { animation: wa-pulse 1.2s ease 3; }

/* ══════════════════ RESPONSIVE ══════════════════ */

@media (max-width: 1024px) {
  .hero__inner         { grid-template-columns: 1fr; text-align: center; }
  .hero__visual        { display: none; }
  .hero__badges        { justify-content: center; }
  .hero__cta           { justify-content: center; }
  .hero__pain          { text-align: left; }
  .solutions__grid     { grid-template-columns: 1fr; }
  .products__grid      { grid-template-columns: 1fr; }
  .cases__grid         { grid-template-columns: 1fr; }
  .comparison-wrap     { grid-template-columns: 1fr; }
  .process__steps      { grid-template-columns: repeat(2, 1fr); gap: var(--space-10); }
  .process__steps::before { display: none; }
  .footer__top         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  #month-badge { display: none !important; }
  .nav__burger { display: flex; }
  .nav__right .btn:not(.btn--sm) { display: none; }

  #nav-menu {
    position: fixed; inset: 0;
    background: rgba(250, 248, 243, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column; align-items: center; justify-content: center;
    gap: var(--space-8); z-index: 999; display: flex;
    opacity: 0; visibility: hidden;
    transition: opacity var(--dur-base), visibility var(--dur-base);
  }
  #nav-menu.is-open { opacity: 1; visibility: visible; }
  #nav-menu .nav__link { font-family: var(--font-display); font-size: var(--text-xl); }

  .pain-grid           { grid-template-columns: 1fr; }
  .comparison-header span { padding: var(--space-3) var(--space-4); }
  .comparison-them, .comparison-us { padding: var(--space-3) var(--space-4); font-size: var(--text-xs); }
  .process__steps      { grid-template-columns: 1fr; }
  .footer__top         { grid-template-columns: 1fr; }
  .footer__bottom      { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__badges        { flex-direction: column; align-items: flex-start; }
  .contact__actions    { flex-direction: column; align-items: stretch; }
  .contact__actions .btn { justify-content: center; }
}