/* ═══════════════════════════════════════════════════════════
   IPSUMATIO — Verdant Luxe
   Base:    #0b1610 (verde noche) · #0d1520 (azul marino)
   Superficies: #162033 · #1a2e1e · #1c2b20
   Beige: #f5f0e8 · #ede7d9
   Acento: #b8962e (oro) · #d4af5a (oro claro)
   Fuentes: Cormorant Garamond · Helvetica Neue
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────── */
:root {
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ease-silk:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-sharp: cubic-bezier(0.76, 0, 0.24, 1);
  --container: 1140px;
  --gutter:    clamp(1.5rem, 5vw, 3rem);
}

/* Light Mode (Default) */
:root {
  --bg-deep:      #faf8f3;
  --bg-dark:      #ede8dc;
  --bg-navy:      #e0d9cc;
  --bg-green:     #e8e0cf;
  --bg-panel:     #e3dcc8;
  --bg-surface:   #ddd5c4;
  --bg-beige:     #1c1816;
  --bg-beige-dim: #2d2720;

  --text-cream:   #1c1816;
  --text-warm:    #3d3228;
  --text-muted:   #6b5f52;
  --text-faint:   #d4cfc2;
  --text-dark:    #f0ead8;

  --gold:         #c9a654;
  --gold-light:   #b8962e;
  --gold-pale:    #8d6f26;
  --gold-dim:     rgba(201,166,84,0.12);
  --gold-glow:    rgba(201,166,84,0.06);

  --border-dark:  rgba(201,166,84,0.22);
  --border-mid:   rgba(201,166,84,0.35);
  --border-light: rgba(28,24,22,0.12);
  --border-beige: rgba(201,166,84,0.15);
}

/* Dark Mode */
body[data-theme="dark"] {
  --bg-deep:      #080f0a;
  --bg-dark:      #0f1a14;
  --bg-navy:      #0d1520;
  --bg-green:     #1a2e1e;
  --bg-panel:     #1c2b20;
  --bg-surface:   #162033;
  --bg-beige:     #f0ead8;
  --bg-beige-dim: #e8e0cc;

  --text-cream:   #f0ead8;
  --text-warm:    #c2b898;
  --text-muted:   #706850;
  --text-faint:   #3a3222;
  --text-dark:    #180f08;

  --gold:         #b8962e;
  --gold-light:   #d4af5a;
  --gold-pale:    #e6cf8a;
  --gold-dim:     rgba(184,150,46,0.14);
  --gold-glow:    rgba(184,150,46,0.07);

  --border-dark:  rgba(184,150,46,0.12);
  --border-mid:   rgba(184,150,46,0.24);
  --border-light: rgba(240,234,216,0.1);
  --border-beige: rgba(26,21,16,0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-cream);
  overflow-x: hidden;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ══════════════════════════════════════════════════════════
   KEYFRAMES
══════════════════════════════════════════════════════════ */

@keyframes fade-rise {
  from { opacity: 0; transform: translateY(28px); filter: blur(3px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

@keyframes fade-slide {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes line-grow-x {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

@keyframes line-grow-y {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

@keyframes gold-shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: 0.7; }
  100% { transform: scale(2);   opacity: 0; }
}

@keyframes border-travel {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes scroll-drip {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes grain-drift {
  0%,100% { transform: translate(0,0) rotate(0deg); }
  25% { transform: translate(1px,-1px) rotate(0.5deg); }
  50% { transform: translate(-1px,1px) rotate(-0.5deg); }
  75% { transform: translate(1px,1px) rotate(0.3deg); }
}

@keyframes text-clip-reveal {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0% 0 0); }
}

/* ── Scroll-triggered reveal ───────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity  0.85s var(--ease-silk),
    transform 0.85s var(--ease-silk);
}
[data-reveal="left"]  { transform: translateX(-24px) translateY(0); }
[data-reveal="scale"] { transform: scale(0.95) translateY(16px); }
[data-reveal].in-view { opacity: 1; transform: translate(0) scale(1); }

[data-delay="1"] { transition-delay: 0.07s; }
[data-delay="2"] { transition-delay: 0.14s; }
[data-delay="3"] { transition-delay: 0.21s; }
[data-delay="4"] { transition-delay: 0.28s; }
[data-delay="5"] { transition-delay: 0.35s; }

/* ══════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem var(--gutter);
  border-bottom: 1px solid transparent;
  transition: border-color 0.5s, background 0.5s, backdrop-filter 0.5s;
  animation: fade-rise 0.8s var(--ease-silk) 0.1s both;
}

.navbar.scrolled {
  background: rgba(8, 15, 10, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-color: var(--border-dark);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(245, 241, 232, 0.85);
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.5rem);
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-dark);
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.4s var(--ease-silk);
  position: relative;
  padding: 0;
}

.theme-toggle:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.theme-toggle .theme-icon {
  transition: transform 0.6s var(--ease-silk);
}

.theme-toggle:hover .theme-icon {
  transform: rotate(20deg);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--text-cream);
  text-decoration: none;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.1rem;
}


.brand::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-silk);
}

.brand:hover::after { transform: scaleX(1); }

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    margin: 0;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
    filter: brightness(0) invert(1);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8);
    }
}

.status-badge {
  display: none;
}

.status-dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  position: relative;
  flex-shrink: 0;
}

.status-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  animation: pulse-ring 2.6s ease-out infinite;
}

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: clamp(4rem, 9vh, 7rem);
  overflow: hidden;
}

/* Fondo degradado verde-marino */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 85% at 15% 65%, rgba(22,46,24,0.95) 0%, transparent 65%),
    radial-gradient(ellipse 55% 65% at 88% 18%, rgba(13,21,32,0.9) 0%, transparent 60%),
    linear-gradient(145deg, var(--bg-green) 0%, var(--bg-navy) 55%, var(--bg-deep) 100%);
  z-index: 0;
}

/* Light mode hero background */
body[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse 65% 85% at 15% 65%, rgba(218,200,170,0.4) 0%, transparent 65%),
    radial-gradient(ellipse 55% 65% at 88% 18%, rgba(237,233,220,0.5) 0%, transparent 60%),
    linear-gradient(145deg, #f8f4eb 0%, #ede9dc 55%, #faf8f3 100%);
}

/* Textura grano sutil */
.hero-grain {
  position: absolute;
  inset: -100px;
  width: calc(100% + 200px);
  height: calc(100% + 200px);
  opacity: 0.022;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 300px 300px;
  animation: grain-drift 12s steps(1) infinite;
}

/* Orbe dorado flotante */
.hero-orb {
  position: absolute;
  top: 12%;
  right: 6%;
  width: min(480px, 38vw);
  height: min(480px, 38vw);
  border-radius: 50%;
  border: 1px solid rgba(184,150,46,0.07);
  z-index: 1;
  pointer-events: none;
  animation: float 10s ease-in-out infinite;
  background: radial-gradient(ellipse at 40% 30%, rgba(212,175,90,0.12), transparent 70%);
}

.hero-orb::before {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(184,150,46,0.05);
  background: radial-gradient(circle at 35% 35%, rgba(184,150,46,0.08), transparent 70%);
  animation: float 10s ease-in-out 0.8s infinite;
}

.hero-orb::after {
  content: '';
  position: absolute;
  inset: 30%;
  border-radius: 50%;
  border: 1px solid rgba(184,150,46,0.04);
  animation: float 10s ease-in-out 1.6s infinite;
  box-shadow: 0 0 60px rgba(184,150,46,0.15);
}

/* Light mode orb */
body[data-theme="light"] .hero-orb {
  border: 2px solid rgba(201,166,84,0.35);
  background: radial-gradient(ellipse at 40% 30%, rgba(201,166,84,0.25), transparent 70%);
}

body[data-theme="light"] .hero-orb::before {
  border: 1.5px solid rgba(201,166,84,0.28);
  background: radial-gradient(circle at 35% 35%, rgba(201,166,84,0.18), transparent 70%);
}

body[data-theme="light"] .hero-orb::after {
  border: 1px solid rgba(201,166,84,0.22);
  box-shadow: 0 0 60px rgba(201,166,84,0.35);
}

/* Hero right accent elements */
.hero-accent {
  position: absolute;
  top: 35%;
  right: 12%;
  width: clamp(200px, 35vw, 280px);
  pointer-events: none;
  z-index: 3;
  animation: fade-rise 1.3s var(--ease-silk) 1.1s both;
}

.accent-badge {
  background: rgba(184,150,46,0.1);
  border: 1px solid rgba(184,150,46,0.25);
  backdrop-filter: blur(12px);
  padding: 1.2rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.2rem;
}

.accent-badge-title {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-pale);
  margin-bottom: 0.8rem;
}

.accent-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.6rem;
  font-size: 0.75rem;
}

.accent-stat-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--gold-light);
}

.accent-stat-label {
  color: var(--text-warm);
  font-size: 0.65rem;
}

/* Light mode accent badge - más visible */
body[data-theme="light"] .accent-badge {
  background: rgba(201,166,84,0.15);
  border: 2px solid rgba(201,166,84,0.45);
  box-shadow: 0 8px 32px rgba(201,166,84,0.15);
}

body[data-theme="light"] .accent-badge-title {
  color: #8b6f1f;
  font-weight: 600;
}

body[data-theme="light"] .accent-stat-value {
  color: #9d7c22;
  font-weight: 500;
}

body[data-theme="light"] .accent-stat-label {
  color: #5a4d3a;
  font-weight: 500;
}

/* Línea vertical sutil en la regla áurea */
.hero-rule {
  position: absolute;
  top: 0; bottom: 0;
  left: 62%;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--border-dark) 15%,
    var(--border-dark) 85%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
  animation: fade-rise 1s var(--ease-silk) 1.5s both;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.6rem;
  animation: fade-slide 0.9s var(--ease-silk) 0.5s both;
}

.tagline::before {
  content: '';
  display: inline-block;
  width: 26px; height: 1px;
  background: var(--gold);
  animation: line-grow-x 0.7s var(--ease-silk) 0.6s both;
}

/* Título más pequeño según feedback */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.8vw, 3.4rem);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text-cream);
  max-width: 680px;
  margin-bottom: 1.8rem;
  animation: fade-rise 1.1s var(--ease-silk) 0.7s both;
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold-pale);
}

/* Palabra con shimmer dorado en la carga */
.hero-title .gold-word {
  display: inline;
  background: linear-gradient(
    90deg,
    var(--text-cream) 20%,
    var(--gold-pale) 48%,
    var(--gold-light) 50%,
    var(--text-cream) 80%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gold-shimmer 2.8s linear 1.6s 2 both;
}

.hero-description {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-warm);
  max-width: 440px;
  margin-bottom: 2.5rem;
  animation: fade-rise 1s var(--ease-silk) 1s both;
}

.hero-description strong {
  color: var(--text-cream);
  font-weight: 400;
}

.validation-bar {
  border-left: 1px solid var(--gold);
  padding-left: 1.25rem;
  margin-bottom: 3rem;
  max-width: 400px;
  animation: fade-rise 1s var(--ease-silk) 1.2s both;
}

.validation-bar p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.validation-bar cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hero-actions {
  animation: fade-rise 0.9s var(--ease-silk) 1.4s both;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem; right: var(--gutter);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  animation: fade-rise 0.8s var(--ease-silk) 2s both;
}

.hero-scroll span {
  font-size: 0.52rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}

.hero-scroll-line {
  width: 1px; height: 60px;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.hero-scroll-line::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scroll-drip 2.5s ease-in-out 2.2s infinite;
}

/* ── Botones ───────────────────────────────────────────── */
.btn-luxury,
.btn-luxury-full,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 2.2rem;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--text-cream);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.45s var(--ease-silk), border-color 0.45s;
}

.btn-luxury::before,
.btn-luxury-full::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  transform: translateX(-102%);
  transition: transform 0.5s var(--ease-silk);
  z-index: 0;
}

.btn-luxury > *, .btn-luxury-full > * { position: relative; z-index: 1; }

.btn-luxury:hover::before,
.btn-luxury-full:hover::before { transform: translateX(0); }

.btn-luxury:hover, .btn-luxury-full:hover { color: var(--text-dark); }

.btn-luxury::after, .btn-luxury-full::after {
  content: '→';
  position: relative; z-index: 1;
  font-size: 0.85rem;
  transition: transform 0.35s var(--ease-silk);
}

.btn-luxury:hover::after,
.btn-luxury-full:hover::after { transform: translateX(4px); }

.btn-luxury-full { width: 100%; justify-content: center; }

.btn-secondary {
  border-color: var(--border-mid);
  color: var(--text-warm);
}

.btn-secondary::before { background: var(--gold-dim); }
.btn-secondary:hover { color: var(--gold-pale); border-color: var(--gold); }

.btn-diagnostico {
  padding: 1.2rem 2.2rem;
  font-size: 0.75rem;
  display: inline-block;
  white-space: normal;
  word-wrap: break-word;
}

/* ══════════════════════════════════════════════════════════
   SECCIONES BASE
══════════════════════════════════════════════════════════ */
.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--bg-dark);
  position: relative;
}

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

/* Separador superior con degradado en oro */
.section::before,
.diagnostico::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--gutter); right: var(--gutter);
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--border-dark) 20%,
    var(--border-mid) 50%,
    var(--border-dark) 80%,
    transparent 100%
  );
}

.section-header {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  max-width: 580px;
}

.step-label {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.step-label::before {
  content: '';
  display: inline-block;
  width: 18px; height: 1px;
  background: var(--gold);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-cream);
  margin-bottom: 1.2rem;
}

.section-header p {
  font-size: 0.86rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-warm);
}

/* ══════════════════════════════════════════════════════════
   DIAGNÓSTICO
══════════════════════════════════════════════════════════ */
.diagnostico {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--bg-dark);
  position: relative;
}

.diagnostico-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 4rem;
}

.step-number {
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 9rem);
  font-weight: 300;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-dark);
  letter-spacing: -0.04em;
  user-select: none;
  animation: fade-slide 1s var(--ease-silk) both;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--text-cream);
  margin-bottom: 1rem;
  padding-top: 0.75rem;
}

.section-lead {
  font-size: 0.86rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.8;
  max-width: 480px;
}

.sintomas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border-dark);
  margin-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

/* Línea que viaja por el borde superior */
.sintomas-grid::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 80px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
  animation: border-travel 3.5s linear infinite;
}

.sintoma-item {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border-dark);
  position: relative;
  overflow: hidden;
  transition: background 0.5s var(--ease-silk);
}

.sintoma-item:last-child { border-right: none; }

.sintoma-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-silk);
}

.sintoma-item:hover::before { opacity: 1; }

/* Número de fondo decorativo */
.sintoma-item::after {
  content: attr(data-num);
  position: absolute;
  bottom: -1rem; right: 1.5rem;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-dark);
  line-height: 1;
  pointer-events: none;
  transition: -webkit-text-stroke-color 0.5s;
}

.sintoma-item:hover::after {
  -webkit-text-stroke-color: rgba(184,150,46,0.18);
}

.sintoma-item h3 {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-pale);
  margin-bottom: 0.9rem;
  position: relative;
}

.sintoma-item p {
  font-size: 0.84rem;
  font-weight: 300;
  line-height: 1.78;
  color: var(--text-warm);
  position: relative;
}

.diagnostico-footer {
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-dark);
}

.quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-warm);
  max-width: 640px;
}

.quote strong { color: var(--gold-pale); font-style: normal; font-weight: 400; }

/* ══════════════════════════════════════════════════════════
   INFRAESTRUCTURA
══════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
}

.service-card {
  background: #e8e0cf;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.5s var(--ease-silk);
}

.service-card.highlight { background: #e0d7c4; }
.service-card:hover { background: #dbd2bf; }

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.6s var(--ease-silk);
}

.service-card:hover::after { transform: scaleX(1); }

/* Pricing Toggle */
.pricing-toggle-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  justify-content: center;
}

.pricing-toggle {
  background: transparent;
  border: 1px solid var(--border-dark);
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-warm);
  transition: all 0.4s var(--ease-silk);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.pricing-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.pricing-toggle.active {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold-pale);
  font-weight: 500;
}

.pricing-toggle span {
  font-size: 0.85rem;
  font-weight: 500;
}

.pricing-toggle small {
  font-size: 0.65rem;
  opacity: 0.8;
}

/* Multiple pricing display */
.card-prices {
  min-height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-price {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  opacity: 1;
  transition: opacity 0.3s;
}

.card-price.hidden {
  display: none;
}

.price-setup {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold-light);
}

.price-monthly {
  font-size: 0.8rem;
  color: var(--text-warm);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 140px; height: 140px;
  background: radial-gradient(circle at top right, var(--gold-glow), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-silk);
  pointer-events: none;
}

.service-card:hover::before { opacity: 1; }

.card-badge {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  background: var(--gold-dim);
  padding: 0.2rem 0.5rem;
}

.card-icon {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-mid);
  line-height: 1;
  letter-spacing: -0.04em;
  transition: -webkit-text-stroke-color 0.5s;
}

.service-card:hover .card-icon {
  -webkit-text-stroke-color: var(--gold);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-cream);
}

.card-type {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.service-card > p:not(.card-type):not(.card-time) {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.72;
  flex-grow: 1;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.52rem;
}

.card-features li {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-warm);
  padding-left: 1rem;
  position: relative;
  transition: color 0.3s;
}

.service-card:hover .card-features li { color: var(--text-cream); }

.card-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 1px;
  background: var(--gold);
}

.card-price {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-dark);
  margin-top: auto;
}

.price-setup {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--text-cream);
}

.price-monthly {
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--text-muted);
}

.card-time {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════
   AUTOMATIZACIÓN — GRID DE 3 NIVELES
══════════════════════════════════════════════════════════ */
.auto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.auto-system {
  border: 1px solid #d4af5a;
  padding: 2rem;
  border-radius: 8px;
  background: #e8e0cf;
  transition: all 0.5s var(--ease-silk);
}

.auto-system:hover {
  background: #e0d7c4;
  border-color: #b8962e;
}

.auto-system h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold-pale);
  margin-bottom: 1.5rem;
}

.auto-levels {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auto-level {
  border: 1px solid var(--border-mid);
  padding: 1.2rem;
  border-radius: 6px;
  background: rgba(28, 43, 32, 0.1);
  transition: all 0.4s var(--ease-silk);
  cursor: pointer;
}

.auto-level:hover {
  background: rgba(8, 15, 10, 0.6);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.auto-level.featured {
  background: rgba(212, 175, 90, 0.12);
  border-color: rgba(212, 175, 90, 0.3);
  font-weight: 500;
}

.auto-level strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-cream);
  margin-bottom: 0.4rem;
}

.auto-level small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.auto-level p {
  font-size: 0.85rem;
  color: var(--gold-pale);
  font-weight: 500;
  margin: 0;
}

.auto-level.solo {
  text-align: center;
}

.auto-level.solo strong {
  margin-bottom: 0.6rem;
}

@media (max-width: 1024px) {
  .auto-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .auto-grid {
    grid-template-columns: 1fr;
  }
  
  .paquete-niveles {
    border: 1px solid var(--border-dark);
    margin-bottom: 1.5rem;
    overflow: hidden;
  }
  
  .nivel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0.8rem;
    border-bottom: 1px solid var(--border-dark);
    transition: background 0.3s var(--ease-silk);
  }
  
  .nivel:last-child {
    border-bottom: none;
  }
  
  .nivel-nombre {
    font-size: 0.55rem;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
  }
  
  .nivel.destacado .nivel-nombre {
    color: var(--gold);
  }
  
  .nivel-precio {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-warm);
    text-align: right;
  }
  
  .nivel.destacado .nivel-precio {
    color: var(--gold-pale);
  }
  
  .nivel.destacado {
    background: var(--gold-dim);
  }
  
  .paquete-card {
    padding: 1.8rem 1.2rem;
  }
  
  .paquete-card h3 {
    font-size: 1.2rem;
  }
  
  .paquete-ideal {
    font-size: 0.62rem;
  }
}

/* ══════════════════════════════════════════════════════════
   PAQUETES
══════════════════════════════════════════════════════════ */
.paquetes-tabs {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tab-btn {
  background: transparent;
  border: 1px solid var(--border-mid);
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  color: var(--text-warm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.4s var(--ease-silk);
}

.tab-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.tab-btn.active {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold-pale);
}

.paquetes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.paquete-card {
  background: #e8e0cf;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease-silk);
  display: none;
  border: 1px solid #d4af5a;
  border-radius: 8px;
}

.paquete-card.active {
  display: block;
  animation: fade-rise 0.5s var(--ease-silk);
}

.paquete-card:hover { background: #e0d7c4; }

.paquete-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-silk);
}

.paquete-card:hover::after { transform: scaleX(1); }

.paquete-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-cream);
  margin-bottom: 0.3rem;
}

.paquete-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 1.75rem;
}

.paquete-niveles {
  border: 1px solid var(--border-dark);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.nivel {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-dark);
  transition: background 0.3s var(--ease-silk);
}

.nivel:last-child { border-bottom: none; }
.nivel:hover { background: rgba(184,150,46,0.05); }
.nivel.destacado { background: var(--gold-dim); }

.nivel-nombre {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nivel.destacado .nivel-nombre { color: var(--gold); }

.nivel-detalle {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-warm);
}

.nivel.destacado .nivel-detalle { color: var(--text-cream); }

.nivel-precio {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-warm);
  white-space: nowrap;
  text-align: right;
}

.nivel.destacado .nivel-precio { color: var(--gold-pale); }

.paquete-ideal {
  font-size: 0.68rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}

.paquete-general {
  border: 1px solid var(--border-dark);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
  transition: background 0.4s var(--ease-silk);
}

.paquete-general::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}

.paquete-general:hover { background: var(--bg-panel); }

.paquete-general h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--text-cream);
  margin-bottom: 0.6rem;
  white-space: nowrap;
}

.paquete-general p {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.72;
  flex-grow: 1;
}

.paquete-general strong { color: var(--text-cream); font-weight: 400; }

/* ══════════════════════════════════════════════════════════
   WORKFLOW / METODOLOGÍA
══════════════════════════════════════════════════════════ */
.workflow-box {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: start;
}

.workflow-steps { list-style: none; }

.workflow-steps li {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--border-dark);
  position: relative;
  transition: padding-left 0.4s var(--ease-silk);
  cursor: default;
}

.workflow-steps li:last-child { border-bottom: none; }

.workflow-steps li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 2px; height: 70%;
  transform: translateY(-50%) scaleY(0);
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  transition: transform 0.45s var(--ease-silk);
}

.workflow-steps li:hover { padding-left: 0.6rem; }
.workflow-steps li:hover::before { transform: translateY(-50%) scaleY(1); }

.step-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-mid);
  line-height: 1;
  transition: -webkit-text-stroke-color 0.4s;
  padding-top: 0.1rem;
}

.workflow-steps li:hover .step-num {
  -webkit-text-stroke-color: var(--gold);
}

.step-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.step-info strong {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-cream);
  letter-spacing: 0.02em;
}

.step-info span {
  font-size: 0.74rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── 3 Fases Maestras ──────────────────────────────── */
.phase-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.phase {
  background: rgba(28, 43, 32, 0.08);
  border: 1px solid var(--border-mid);
  border-left: 4px solid var(--gold);
  padding: 2rem 2rem 2rem 2.5rem;
  border-radius: 4px;
  transition: all 0.5s var(--ease-silk);
}

.phase:hover {
  background: rgba(28, 43, 32, 0.3);
  border-left-width: 6px;
  transform: translateX(8px);
}

.phase-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--gold);
  margin-bottom: 1.2rem;
  letter-spacing: 0.01em;
  display: block;
}

.phase-title::before {
  content: '';
  display: none;
}

.phase .workflow-steps {
  border: none;
}

.phase .workflow-steps li {
  border-bottom: 1px solid var(--border-dark);
  padding: 0.8rem 0 0.8rem 0.4rem;
  font-size: 0.85rem;
}

.phase .workflow-steps li:last-child {
  border-bottom: none;
}

.phase .workflow-steps li:hover {
  padding-left: 0.8rem;
}

@media (max-width: 1024px) {
  .phase-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.quality-stamp {
  border: 1px solid var(--border-dark);
  padding: 2rem;
  position: sticky;
  top: 6rem;
  background: var(--bg-surface);
  overflow: hidden;
}

.quality-stamp::after {
  content: '';
  position: absolute;
  bottom: -2.5rem; right: -2.5rem;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.quality-stamp::before {
  content: 'QA';
  display: block;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-mid);
  margin-bottom: 1rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.quality-stamp p {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.72;
  position: relative;
}

.quality-stamp strong { color: var(--gold-pale); font-weight: 400; }

/* ══════════════════════════════════════════════════════════
   TRUST BAR (beige — inversión de paleta)
══════════════════════════════════════════════════════════ */
.trust-bar {
  padding: 3.5rem 0;
  background: var(--bg-beige);
  position: relative;
  overflow: hidden;
}

.trust-bar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.trust-bar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26,21,16,0.12), transparent);
}

.trust-label {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 2rem;
}

.logo-grid {
  list-style: none;
  display: flex;
  border: 1px solid var(--border-beige);
}

.client-logo {
  flex: 1;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  border-right: 1px solid var(--border-beige);
  transition: all 0.4s var(--ease-silk);
}

.client-logo img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.85;
  transition: all 0.4s var(--ease-silk);
}

.client-logo span {
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
}

.client-logo:last-child { border-right: none; }

.client-logo:hover {
  background: var(--bg-beige-dim);
}

.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

.client-logo:hover span {
  color: var(--text-warm);
}

.client-logo.terravet-featured {
  flex: 1.3;
}

.client-logo.terravet-featured img {
  width: 78px;
  height: 78px;
}

/* ══════════════════════════════════════════════════════════
   FORMULARIO / CTA
══════════════════════════════════════════════════════════ */
.section-diagnostico {
  background: var(--bg-navy);
}

.section-diagnostico::before {
  background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
}

.cta-box {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 5rem;
  align-items: start;
}

@media (max-width: 768px) {
  .cta-box {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.cta-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--text-cream);
  margin-bottom: 1.25rem;
}

.cta-header p {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--text-warm);
  line-height: 1.8;
  max-width: 380px;
}

.mini-form {
  border: 1px solid #d4af5a;
  background: #e8e0cf;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.form-group {
  padding: 1.4rem 1.5rem;
  border-bottom: 1px solid var(--border-dark);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: background 0.3s var(--ease-silk);
}

.form-group:focus-within {
  background: rgba(184,150,46,0.04);
}

.form-group:last-of-type { border-bottom: none; }

.form-group label {
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.form-group input[type="text"],
.form-group select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-dark);
  padding: 0.55rem 0;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 300;
  color: var(--text-cream);
  outline: none;
  width: 100%;
  transition: border-color 0.35s var(--ease-silk);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23b8962e' stroke-width='1.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.5rem;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-navy);
  color: var(--text-cream);
}

.form-group input:focus,
.form-group select:focus { border-color: var(--gold); }

.form-group input::placeholder { color: var(--border-mid); }

.radio-group {
  display: flex;
  gap: 2rem;
  padding-top: 0.3rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-warm);
  cursor: pointer;
  transition: color 0.3s;
}

.radio-label:hover { color: var(--text-cream); }

.radio-label input[type="radio"] {
  appearance: none;
  width: 14px; height: 14px;
  border: 1px solid var(--border-mid);
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.3s;
}

.radio-label input[type="radio"]:checked {
  border-color: var(--gold);
}

.radio-label input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--gold);
  border-radius: 50%;
}

.mini-form > button {
  margin: 1.5rem;
  width: calc(100% - 3rem);
}

.form-note {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.66rem;
  font-weight: 300;
  color: var(--text-muted);
  text-align: center;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
  padding: 4rem 0 3rem;
  background: var(--bg-deep);
  border-top: 1px solid var(--border-dark);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-logo-wrapper {
  width: 120px;
  aspect-ratio: 5 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.footer-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(1.1);
  opacity: 0.95;
}

.footer-brand-wrap {
  position: relative;
  padding-bottom: 1rem;
}

.footer-brand-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 1px;
  background: var(--gold);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.26em;
  color: var(--text-cream);
}

.footer-tagline {
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.footer-nav {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  transition: color 0.35s var(--ease-silk);
}

.footer-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-silk);
}

.footer-nav a:hover { color: var(--gold-pale); }
.footer-nav a:hover::after { transform: scaleX(1); }

.footer-copy {
  font-size: 0.6rem;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .paquetes-grid { grid-template-columns: 1fr; }
  .workflow-box  { grid-template-columns: 1fr; }
  .quality-stamp { position: static; }
  .sintomas-grid { grid-template-columns: 1fr; }
  .sintoma-item  { border-right: none; border-bottom: 1px solid var(--border-dark); }
  .sintoma-item:last-child { border-bottom: none; }
}

@media (max-width: 768px) {
  .diagnostico-header { grid-template-columns: 1fr; gap: 1rem; }
  .step-number        { font-size: 4rem; }
  .auto-item          { grid-template-columns: 1fr; gap: 0.75rem; }
  .auto-number        { display: none; }
  .logo-grid          { flex-wrap: wrap; }
  .client-logo        { flex: 1 1 calc(50% - 1px); }
  .client-logo.terravet-featured { flex: 1 1 calc(50% - 1px); }
  .paquete-general    { flex-direction: column; gap: 1.5rem; }
  .nivel              { grid-template-columns: 60px 1fr; }
  .hero-rule          { display: none; }
  .hero-orb           { display: none; }
  .paquetes-tabs      { gap: 0.5rem; flex-wrap: wrap; }
  .tab-btn            { padding: 0.6rem 1rem; font-size: 0.75rem; }
}

@media (max-width: 480px) {
  .nivel          { grid-template-columns: 1fr; gap: 0.2rem; }
  .service-card   { padding: 2rem 1.5rem; }
  .mini-form > button { margin: 1rem; width: calc(100% - 2rem); }
  .paquete-general { padding: 1.5rem; }
  .hero-accent    { display: none; }
  .client-logo    { flex: 1 1 100%; }
  .client-logo.terravet-featured { flex: 1 1 100%; }
  .logo-grid      { border: 1px solid var(--border-beige); flex-direction: column; }
  .client-logo { border-right: none; border-bottom: 1px solid var(--border-beige); padding: 1.2rem 1rem; }
  .client-logo:last-child { border-bottom: none; }
  .paquetes-tabs { gap: 0.3rem; }
  .tab-btn { padding: 0.5rem 0.8rem; font-size: 0.65rem; }
  .brand { font-size: 0.9rem; }
  .navbar { padding: 1rem var(--gutter); }
  .hero-scroll { opacity: 0.6; }
}

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