/* ============================================================
   IDTAP365 — main.css  |  FC71 Analytics
   Versión: 1.0  |  Abril 2026
   Vanilla CSS puro, sin frameworks externos
   ============================================================ */

/* ---- GOOGLE FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ---- VARIABLES GLOBALES ---- */
:root {
  /* Colores base */
  --color-dark:       #0F172A;
  --color-dark-2:     #1E293B;
  --color-dark-3:     #334155;
  --color-mid:        #64748B;
  --color-light:      #CBD5E1;
  --color-lighter:    #F1F5F9;
  --color-white:      #FFFFFF;
  --color-bg:         #F8FAFC;

  /* Colores de planes */
  --color-basic:      #2563EB;
  --color-basic-soft: #EFF6FF;
  --color-start:      #7C3AED;
  --color-start-soft: #F5F3FF;
  --color-pro:        #D97706;
  --color-pro-soft:   #FFFBEB;

  /* Accent */
  --color-accent:     #2563EB;
  --color-green:      #16A34A;

  /* Tipografía */
  --font-display:     'Syne', sans-serif;
  --font-body:        'DM Sans', sans-serif;

  /* Radios */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.06);
  --shadow-md:  0 4px 16px rgba(15,23,42,.10), 0 2px 6px rgba(15,23,42,.06);
  --shadow-lg:  0 12px 40px rgba(15,23,42,.14), 0 4px 12px rgba(15,23,42,.08);
  --shadow-xl:  0 24px 64px rgba(15,23,42,.18), 0 8px 24px rgba(15,23,42,.10);

  /* Transiciones */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);

  /* Espaciado */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   40px;
  --space-2xl:  64px;
  --space-3xl:  96px;

  /* Layout */
  --container:  1200px;
  --nav-h:      72px;
}

/* ---- 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-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  display: block;
  max-width: 100%;
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ---- UTILIDADES ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }

/* ---- TIPOGRAFÍA ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 600; }

p {
  color: var(--color-mid);
  font-weight: 400;
  max-width: 65ch;
}

.lead {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.7;
}

strong { font-weight: 600; color: var(--color-dark); }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15,23,42,.06);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.navbar__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.03em;
}

.navbar__logo span {
  color: var(--color-basic);
}

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

.navbar__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-mid);
  transition: color .2s;
}

.navbar__links a:hover {
  color: var(--color-dark);
}

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

/* Hamburger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
}

.navbar__burger span {
  display: block;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all .3s var(--ease-out);
}

/* Mobile nav */
.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--color-white);
  border-bottom: 1px solid rgba(15,23,42,.08);
  padding: var(--space-lg);
  flex-direction: column;
  gap: var(--space-md);
  z-index: 999;
}

.navbar__mobile.open {
  display: flex;
}

.navbar__mobile a {
  font-size: 1rem;
  font-weight: 500;
  padding: var(--space-sm) 0;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-lighter);
}

/* ---- BOTONES ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: all .22s var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background .2s;
}

.btn:hover::after {
  background: rgba(255,255,255,0.10);
}

.btn--primary {
  background: var(--color-dark);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(15,23,42,.20);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(15,23,42,.25);
}

.btn--outline {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-dark-3);
}

.btn--outline:hover {
  background: var(--color-lighter);
  border-color: var(--color-dark);
}

.btn--basic {
  background: var(--color-basic);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(37,99,235,.25);
}

.btn--basic:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,99,235,.35);
}

.btn--start {
  background: var(--color-start);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(124,58,237,.25);
}

.btn--start:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(124,58,237,.35);
}

.btn--pro {
  background: var(--color-pro);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(217,119,6,.25);
}

.btn--pro:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(217,119,6,.35);
}

.btn--sm {
  padding: 8px 18px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
}

/* ---- BADGE ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--basic {
  background: var(--color-basic-soft);
  color: var(--color-basic);
}

.badge--start {
  background: var(--color-start-soft);
  color: var(--color-start);
}

.badge--pro {
  background: var(--color-pro-soft);
  color: var(--color-pro);
}

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

/* ---- SECTION ---- */
.section {
  padding-block: var(--space-3xl);
}

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

.section__header {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__header p {
  margin-inline: auto;
  margin-top: var(--space-md);
}

.section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-basic);
  margin-bottom: var(--space-md);
  display: block;
}

/* ---- CARDS ---- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid rgba(15,23,42,.07);
  box-shadow: var(--shadow-sm);
  transition: all .28s var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* ---- PLAN CARD ---- */
.plan-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1.5px solid rgba(15,23,42,.08);
  overflow: hidden;
  transition: all .3s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.plan-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.plan-card--featured {
  border-color: var(--color-pro);
  box-shadow: 0 0 0 3px rgba(217,119,6,.12), var(--shadow-md);
}

.plan-card__header {
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
}

.plan-card__price {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
}

.plan-card__amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-dark);
}

.plan-card__currency {
  font-size: 1.25rem;
  font-weight: 600;
  vertical-align: super;
  margin-right: 2px;
}

.plan-card__period {
  font-size: 0.875rem;
  color: var(--color-mid);
  margin-left: 4px;
}

.plan-card__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-top: var(--space-sm);
}

.plan-card__desc {
  font-size: 0.875rem;
  color: var(--color-mid);
  margin-top: var(--space-xs);
  max-width: none;
}

.plan-card__body {
  padding: var(--space-lg) var(--space-xl);
  flex: 1;
  border-top: 1px solid rgba(15,23,42,.06);
}

.plan-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-card__feat {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-dark-3);
}

.plan-card__feat .icon-check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.plan-card__feat--no {
  color: var(--color-light);
}

.plan-card__footer {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
}

/* ---- DIVIDER ---- */
.divider {
  height: 1px;
  background: rgba(15,23,42,.07);
  margin-block: var(--space-xl);
}

/* ---- AVATAR STACK ---- */
.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-stack__img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-white);
  margin-left: -10px;
  background: var(--color-lighter);
  overflow: hidden;
  flex-shrink: 0;
}

.avatar-stack__img:first-child {
  margin-left: 0;
}

.avatar-stack__text {
  margin-left: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-mid);
}

.avatar-stack__text strong {
  color: var(--color-dark);
}

/* ---- INPUTS / FORMS ---- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark);
}

.form-label .required {
  color: #EF4444;
  margin-left: 3px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(15,23,42,.12);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-dark);
  font-size: 0.9375rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-basic);
  box-shadow: 0 0 0 3px rgba(37,99,235,.10);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-light);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.08);
}

.form-error {
  font-size: 0.8rem;
  color: #EF4444;
  display: none;
}

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

.form-hint {
  font-size: 0.8rem;
  color: var(--color-mid);
}

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

.form-file-wrap {
  position: relative;
}

.form-file {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
}

.form-file-label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  border: 1.5px dashed rgba(15,23,42,.16);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color .2s, background .2s;
  background: var(--color-bg);
}

.form-file-label:hover {
  border-color: var(--color-basic);
  background: var(--color-basic-soft);
}

.form-file-preview {
  width: 56px; height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  display: none;
  border: 2px solid var(--color-basic);
}

.form-file-preview.visible {
  display: block;
}

/* ---- SPINNER ---- */
.spinner {
  width: 20px; height: 20px;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: none;
}

.spinner.visible {
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- ALERT ---- */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: none;
}

.alert.visible {
  display: block;
}

.alert--error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.alert--success {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

/* ---- PHONE MOCKUP ---- */
.phone-mockup {
  width: 220px;
  height: 440px;
  border-radius: 40px;
  background: var(--color-dark);
  border: 8px solid #1E293B;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.06),
    0 32px 80px rgba(15,23,42,.5),
    inset 0 0 0 1px rgba(255,255,255,.04);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.phone-mockup__notch {
  width: 80px; height: 24px;
  background: var(--color-dark);
  border-radius: 0 0 20px 20px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.phone-mockup__screen {
  background: #0F172A;
  height: calc(100% - 24px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 16px;
  gap: 12px;
}

/* Profile inside mockup */
.mockup-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-basic), var(--color-start));
  border: 2px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
}

.mockup-name {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  text-align: center;
}

.mockup-job {
  font-size: 0.65rem;
  color: var(--color-mid);
  text-align: center;
}

.mockup-btn {
  width: 100%;
  padding: 8px;
  border-radius: 8px;
  background: #16A34A;
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  text-align: center;
}

.mockup-btn--blue {
  background: var(--color-basic);
}

.mockup-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  font-size: 0.6rem;
  color: var(--color-light);
}

.mockup-pill .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-basic);
  flex-shrink: 0;
}

/* NFC Card mockup */
.nfc-card {
  width: 200px;
  height: 126px;
  border-radius: 14px;
  background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 8px 24px rgba(0,0,0,.3);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.nfc-card::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 100px; height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.25) 0%, transparent 70%);
}

.nfc-card__logo {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: rgba(255,255,255,.9);
  letter-spacing: 0.1em;
}

.nfc-card__logo span {
  color: var(--color-pro);
}

.nfc-card__name {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: rgba(255,255,255,.6);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nfc-card__nfc {
  position: absolute;
  right: 16px; bottom: 16px;
  opacity: .4;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-dark);
  color: var(--color-light);
  padding-top: var(--space-3xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.footer__logo span {
  color: var(--color-basic);
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(203,213,225,.6);
  line-height: 1.7;
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(203,213,225,.5);
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(203,213,225,.7);
  transition: color .2s;
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: rgba(203,213,225,.7);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.footer__contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: rgba(203,213,225,.4);
}

.footer__bottom {
  padding-block: var(--space-lg);
  text-align: center;
  font-size: 0.8rem;
  color: rgba(203,213,225,.4);
  letter-spacing: 0.03em;
}

/* ---- LEGAL PAGES ---- */
.legal-page {
  padding-top: calc(var(--nav-h) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
}

.legal-content {
  max-width: 800px;
  margin-inline: auto;
}

.legal-content h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: var(--space-sm);
}

.legal-content .update-date {
  font-size: 0.875rem;
  color: var(--color-mid);
  margin-bottom: var(--space-2xl);
  display: block;
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-content h3 {
  font-size: 1.05rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  max-width: none;
  color: var(--color-dark-3);
  margin-bottom: var(--space-md);
}

.legal-content ul,
.legal-content ol {
  list-style: initial;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content ul li,
.legal-content ol li {
  color: var(--color-dark-3);
  margin-bottom: 6px;
  font-size: 0.9375rem;
}

.legal-content a {
  color: var(--color-basic);
  text-decoration: underline;
}

.legal-highlight {
  background: var(--color-basic-soft);
  border-left: 3px solid var(--color-basic);
  padding: var(--space-md) var(--space-lg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-block: var(--space-lg);
  font-size: 0.9375rem;
  color: var(--color-dark-3);
}

/* ---- FAQ ACCORDION ---- */
.faq-item {
  border-bottom: 1px solid rgba(15,23,42,.07);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-dark);
  gap: var(--space-md);
  transition: color .2s;
}

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

.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid rgba(15,23,42,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all .25s var(--ease-out);
}

.faq-icon svg {
  transition: transform .25s var(--ease-out);
}

.faq-item.open .faq-icon {
  background: var(--color-basic);
  border-color: var(--color-basic);
}

.faq-item.open .faq-icon svg {
  transform: rotate(45deg);
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease-out), padding .35s;
}

.faq-answer.open {
  max-height: 600px;
  padding-bottom: var(--space-lg);
}

.faq-answer p {
  max-width: none;
  font-size: 0.9375rem;
  color: var(--color-mid);
  line-height: 1.7;
}

/* ---- GRACIAS PAGE ---- */
.gracias-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: #F0FDF4;
  border: 2px solid #BBF7D0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

/* ---- SCROLL ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-3xl: 64px;
    --space-2xl: 48px;
  }

  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .navbar__burger {
    display: flex;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .plan-card__header,
  .plan-card__body,
  .plan-card__footer {
    padding-inline: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-md);
  }

  .btn--lg {
    padding: 14px 28px;
  }
}

/* ---- PRINT ---- */
@media print {
  .navbar, .footer { display: none; }
  body { color: black; background: white; }
}