:root {
  --azul-novarel: #0B1F33;
  --azul-pizarra: #36566D;
  --turquesa: #007C83;
  --turquesa-light: #4FD1D9;
  --ambar: #F2A33A;
  --ambar-dark: #C97F1E;
  --grafito: #111827;
  --gris-acero: #5E6B75;
  --gris-hielo: #F6F8FA;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

section[id] {
  scroll-margin-top: 5.5rem;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--azul-novarel);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 0.5rem 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Focus visibility ---------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--turquesa);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Layout helpers ---------- */
.section-pad {
  padding-top: 5rem;
  padding-bottom: 5rem;
}
@media (min-width: 1024px) {
  .section-pad { padding-top: 6.5rem; padding-bottom: 6.5rem; }
}

.text-turquesa-light { color: var(--turquesa-light); }
.text-ambar-dark { color: var(--ambar-dark); }

.eyebrow {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  color: var(--azul-novarel);
  font-size: 1.9rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
@media (min-width: 640px) {
  .section-title { font-size: 2.25rem; }
}

/* ---------- Nav links ---------- */
.nav-link {
  position: relative;
  color: var(--grafito);
  cursor: pointer;
  transition: color 200ms ease;
}
.nav-link:hover { color: var(--turquesa); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--turquesa);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}
.nav-link:hover::after { transform: scaleX(1); }

.mobile-nav-link {
  padding: 0.75rem 0.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 150ms ease;
}
.mobile-nav-link:hover { background: var(--gris-hielo); }

.footer-link {
  color: var(--gris-acero);
  cursor: pointer;
  transition: color 150ms ease;
}
.footer-link:hover { color: var(--turquesa); }

/* ---------- Buttons ---------- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--ambar);
  color: var(--grafito);
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.65rem;
  cursor: pointer;
  min-height: 44px;
  transition: background-color 200ms ease, transform 150ms ease, box-shadow 200ms ease;
  box-shadow: 0 1px 2px rgba(11,31,51,0.06);
}
.btn-cta:hover {
  background: var(--ambar-dark);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(201,127,30,0.45);
}
.btn-cta:active { transform: translateY(1px); }

.btn-cta-lg {
  padding: 1.05rem 2rem;
  font-size: 1rem;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: #fff;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 1rem 1.75rem;
  border-radius: 0.65rem;
  cursor: pointer;
  min-height: 44px;
  transition: border-color 200ms ease, background-color 200ms ease;
}
.btn-outline:hover {
  border-color: var(--turquesa-light);
  background: rgba(255,255,255,0.06);
}

.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--turquesa-light);
  display: inline-block;
  flex-shrink: 0;
}

/* ---------- Hero background texture ---------- */
.hero-grid {
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

/* ---------- Hero illustration (workshop / quote motif, full-bleed) ---------- */
.hero-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
}

/* ---------- Hero flow card ---------- */
.flow-step {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 2px solid rgba(255,255,255,0.15);
  margin-left: 1.1rem;
  padding-left: 1.5rem;
  position: relative;
}
.flow-step-last { border-left-color: transparent; margin-bottom: 0; padding-bottom: 0; }

.flow-icon {
  position: absolute;
  left: -1.35rem;
  top: -0.15rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: var(--turquesa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-title {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}
.flow-sub {
  color: #cbd5e1;
  font-size: 0.85rem;
  margin-top: 0.15rem;
  line-height: 1.4;
}

/* ---------- Problem cards ---------- */
.problem-card {
  background: #fff;
  border: 1px solid #e5e9ee;
  border-radius: 1rem;
  padding: 1.75rem;
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}
.problem-card:hover {
  border-color: var(--turquesa);
  box-shadow: 0 12px 24px -12px rgba(11,31,51,0.15);
  transform: translateY(-2px);
}
.problem-icon {
  width: 3rem; height: 3rem;
  border-radius: 0.75rem;
  background: var(--gris-hielo);
  color: var(--turquesa);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}

/* ---------- Level cards ---------- */
.level-card {
  background: #fff;
  border: 1px solid #e5e9ee;
  border-radius: 1rem;
  padding: 1.75rem;
}
.level-badge {
  display: inline-flex;
  align-items: center;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
}
.level-badge-success { background: rgba(0,124,131,0.1); color: var(--turquesa); }
.level-badge-warning { background: rgba(242,163,58,0.15); color: var(--ambar-dark); }
.level-badge-neutral { background: rgba(54,86,109,0.12); color: var(--azul-pizarra); }

.callout {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(242,163,58,0.08);
  border: 1px solid rgba(242,163,58,0.35);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  color: var(--grafito);
}

/* ---------- Scope cards ---------- */
.scope-card {
  background: #fff;
  border: 1px solid #e5e9ee;
  border-radius: 1rem;
  padding: 1.5rem;
  transition: box-shadow 200ms ease, transform 200ms ease;
}
.scope-card:hover {
  box-shadow: 0 12px 24px -12px rgba(11,31,51,0.12);
  transform: translateY(-2px);
}
.scope-title {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  color: var(--azul-novarel);
}
.scope-desc {
  margin-top: 0.4rem;
  font-size: 0.92rem;
  color: var(--gris-acero);
  line-height: 1.5;
}

/* ---------- Pricing (legacy single-price card, kept for reuse) ---------- */
.price-card {
  background: #fff;
  border: 2px solid var(--azul-novarel);
  border-radius: 1.25rem;
  padding: 2rem;
}
.price-num {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--azul-novarel);
}

/* ---------- Plan cards (separate, individually elevated) ---------- */
.plan-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}
@media (min-width: 768px) {
  .plan-cards { grid-template-columns: repeat(3, 1fr); }
}

.plan-card {
  position: relative;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e5e9ee;
  border-radius: 1.25rem;
  box-shadow: 0 16px 32px -24px rgba(11,31,51,0.16);
  transition: transform 300ms cubic-bezier(.22,1,.36,1), box-shadow 300ms cubic-bezier(.22,1,.36,1), border-color 300ms ease;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 44px -20px rgba(11,31,51,0.22);
  border-color: var(--turquesa);
}

.plan-card-featured {
  border: 2px solid var(--azul-novarel);
  box-shadow: 0 20px 40px -18px rgba(11,31,51,0.26);
}
@media (min-width: 768px) {
  .plan-card-featured { transform: scale(1.035); }
  .plan-card-featured:hover { transform: scale(1.035) translateY(-4px); }
}

.plan-featured-tag {
  align-self: flex-start;
  background: var(--azul-novarel);
  color: #fff;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  margin-bottom: 0.9rem;
}

.plan-col-eyebrow {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-acero);
}
.plan-col-name {
  margin-top: 0.4rem;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--azul-novarel);
}
.plan-col-line {
  margin-top: 0.65rem;
  font-size: 0.88rem;
  color: var(--gris-acero);
  line-height: 1.55;
}
.plan-col-spacer { flex-grow: 1; min-height: 1.5rem; }

.plan-col-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eef1f4;
}
.plan-col-num {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.85rem;
  color: var(--azul-novarel);
  letter-spacing: -0.01em;
}
.plan-col-unit {
  font-size: 0.75rem;
  color: var(--gris-acero);
}
.plan-col-maint {
  margin-top: 0.2rem;
  font-size: 0.8rem;
  color: var(--gris-acero);
}
.plan-col-highlight {
  margin-top: 1.1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--turquesa);
  line-height: 1.45;
  min-height: 2.3em;
}

.btn-outline-plan {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.75rem;
  border: 1.5px solid var(--azul-novarel);
  color: var(--azul-novarel);
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.8rem 1.5rem;
  border-radius: 0.65rem;
  cursor: pointer;
  min-height: 44px;
  transition: background-color 200ms ease, color 200ms ease;
}
.btn-outline-plan:hover {
  background: var(--azul-novarel);
  color: #fff;
}
.plan-card-featured .btn-cta { margin-top: 1.75rem; }

/* ---------- Booking widget ---------- */
.booking-card {
  background: #fff;
  border: 1px solid #e5e9ee;
  border-radius: 1.5rem;
  padding: 2rem 1.75rem;
}
@media (min-width: 640px) {
  .booking-card { padding: 2.5rem; }
}
.booking-label {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--azul-novarel);
}
/* ---------- Calendar: real month grid ---------- */
.calendar-month {
  margin-top: 0.85rem;
  border: 1px solid #e5e9ee;
  border-radius: 1rem;
  padding: 1.25rem;
  background: #fff;
}
.calendar-month-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.calendar-month-label {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--azul-novarel);
  text-transform: capitalize;
}
.calendar-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  border: 1.5px solid #dde3e8;
  color: var(--azul-novarel);
  background: #fff;
  cursor: pointer;
  transition: border-color 150ms ease, background-color 150ms ease;
}
.calendar-nav-btn svg { width: 1rem; height: 1rem; }
.calendar-nav-btn:hover { border-color: var(--turquesa); background: var(--gris-hielo); }

.calendar-weekdays {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gris-acero);
  letter-spacing: 0.03em;
}

.calendar-grid {
  margin-top: 0.4rem;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.3rem;
}
.calendar-cell-empty { visibility: hidden; }

.calendar-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.6rem;
  border: 1.5px solid transparent;
  font-size: 0.85rem;
  color: #c7ced4;
  background: transparent;
  cursor: default;
  transition: background-color 200ms ease, color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.calendar-cell.is-available {
  color: var(--azul-novarel);
  background: rgba(0,124,131,0.09);
  border-color: rgba(0,124,131,0.25);
  font-weight: 700;
  cursor: pointer;
}
.calendar-cell.is-available:hover {
  border-color: var(--turquesa);
  background: rgba(0,124,131,0.16);
}
.calendar-cell.is-selected {
  background: var(--azul-novarel);
  border-color: var(--azul-novarel);
  color: #fff;
  box-shadow: 0 10px 20px -10px rgba(11,31,51,0.45);
  transform: scale(1.06);
}
.calendar-cell.is-selected:hover { background: var(--azul-novarel); }

.calendar-cell.is-today::after {
  content: "";
  position: absolute;
  bottom: 0.28rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 9999px;
  background: currentColor;
  opacity: 0.6;
}

.calendar-hint {
  margin-top: 0.9rem;
  font-size: 0.75rem;
  color: var(--gris-acero);
}

/* ---------- Calendar: time slots ---------- */
.calendar-times {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
@media (min-width: 480px) {
  .calendar-times { grid-template-columns: repeat(4, 1fr); }
}
.time-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 0.5rem;
  border-radius: 0.6rem;
  border: 1.5px solid #dde3e8;
  background: #fff;
  color: var(--grafito);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 150ms ease, background-color 150ms ease, color 150ms ease, transform 150ms ease;
  opacity: 0;
  transform: translateY(8px);
}
.time-slot.slot-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .time-slot { opacity: 1; transform: none; }
}
.time-slot:hover { border-color: var(--turquesa); }
.time-slot.is-selected {
  background: var(--turquesa);
  border-color: var(--turquesa);
  color: #fff;
  transform: translateY(-1px);
}
.time-slot.slot-in.is-selected { transform: translateY(-1px); }
.time-slot.is-busy {
  color: var(--gris-acero);
  background: var(--gris-hielo);
  border-color: #eef1f4;
  text-decoration: line-through;
  cursor: not-allowed;
}
.time-slot.is-busy:hover { border-color: #eef1f4; }

/* ---------- Calendar legend ---------- */
.calendar-legend {
  margin-top: 1.25rem;
  display: flex;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--gris-acero);
}
.calendar-legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.cal-dot {
  width: 0.55rem; height: 0.55rem;
  border-radius: 9999px;
  display: inline-block;
}
.cal-dot-free { background: var(--turquesa); }
.cal-dot-busy { background: var(--gris-acero); }

.booking-field-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gris-acero);
  margin-bottom: 0.35rem;
}
.booking-input {
  width: 100%;
  min-height: 44px;
  border: 1.5px solid #dde3e8;
  border-radius: 0.6rem;
  padding: 0.6rem 0.85rem;
  font-size: 0.95rem;
  color: var(--grafito);
  background: #fff;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.booking-input:focus {
  outline: none;
  border-color: var(--turquesa);
  box-shadow: 0 0 0 3px rgba(0,124,131,0.15);
}
#booking-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
#booking-submit:disabled:hover {
  background: var(--ambar);
  color: var(--grafito);
  box-shadow: none;
}

/* ---------- Guarantee ---------- */
.guarantee-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 1rem;
  padding: 1.75rem;
}
.guarantee-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: 9999px;
  background: var(--turquesa);
  color: #fff;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
}

/* ---------- FAQ ---------- */
.faq-item { padding: 0.25rem 0; }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  padding: 1.25rem 0.25rem;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 600;
  color: var(--azul-novarel);
  cursor: pointer;
  min-height: 44px;
}
.faq-chevron {
  width: 1.25rem; height: 1.25rem;
  flex-shrink: 0;
  color: var(--turquesa);
  transition: transform 200ms ease;
}
.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 250ms ease;
  color: var(--gris-acero);
  line-height: 1.6;
}
.faq-answer > p {
  overflow: hidden;
  padding-right: 2rem;
}
.faq-answer-inner {
  overflow: hidden;
}
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
  padding-bottom: 1.25rem;
}

/* ---------- Scroll reveal ----------
   Progressive enhancement: content is visible by default so it never
   depends on JavaScript running. The animated hidden state only
   applies once js/main.js has confirmed JS is active (html.js). */
.js .reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
  transition: opacity 700ms cubic-bezier(.22,1,.36,1), transform 700ms cubic-bezier(.22,1,.36,1);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.js .reveal-delay-1.is-visible { transition-delay: 90ms; }
.js .reveal-delay-2.is-visible { transition-delay: 180ms; }
.js .reveal-delay-3.is-visible { transition-delay: 270ms; }
.js .reveal-delay-4.is-visible { transition-delay: 360ms; }

/* ---------- Hero parallax blobs ---------- */
.parallax-blob {
  transition: transform 300ms ease-out;
  will-change: transform;
}

/* ---------- Richer hover easing on existing cards ---------- */
.problem-card,
.scope-card,
.level-card {
  transition: border-color 250ms cubic-bezier(.22,1,.36,1),
              box-shadow 250ms cubic-bezier(.22,1,.36,1),
              transform 250ms cubic-bezier(.22,1,.36,1);
}

/* ---------- Animated flow connector ---------- */
.flow-step::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: 0%;
  background: var(--turquesa-light);
  transition: height 900ms cubic-bezier(.22,1,.36,1);
}
.js .reveal.is-visible .flow-step::before { height: 100%; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}