/* =============================================================
   SYNOMA — Estilos Principales
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');
@import 'variables.css';

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utilidades ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(0, 184, 204, 0.1);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section-title span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: var(--shadow-teal);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 184, 204, 0.45);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--color-white);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}
.btn-dark:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ── Barra de Navegación ─────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(17, 27, 74, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-lg);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

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

.navbar-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
  /* El SVG conserva el gradiente teal/azul marino del logotipo original */
  flex-shrink: 0;
}

.navbar-logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cta);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--color-secondary-light);
}

.navbar-nav a:hover::after { width: 100%; }

.navbar-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}

.navbar-toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,184,204,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(77,221,232,0.10) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(0,212,180,0.08) 0%, transparent 35%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0,184,204,0.15);
  border: 1px solid rgba(0,184,204,0.3);
  color: var(--color-secondary-light);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.hero-title .highlight {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.80);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
}

.hero-stat {}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-secondary-light);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  margin-top: var(--space-1);
}

/* Countdown */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.countdown-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-10);
  text-align: center;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
}

.countdown-label {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary-light);
  margin-bottom: var(--space-6);
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-number {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: 800;
  color: var(--color-white);
  background: rgba(0,184,204,0.15);
  border: 1px solid rgba(0,184,204,0.3);
  border-radius: var(--radius-md);
  min-width: 72px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.countdown-unit-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-2);
}

.countdown-separator {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-secondary);
  padding-top: 8px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

.countdown-date {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}

.countdown-date strong {
  color: var(--color-secondary-light);
}

/* Floating services pills */
.hero-pills {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 420px;
}

.hero-pill {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
}

.hero-pill:hover {
  background: rgba(0,184,204,0.15);
  border-color: rgba(0,184,204,0.35);
  transform: translateX(4px);
}

.hero-pill-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-cta);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.hero-pill-text {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.90);
}

/* ── Sección: Apertura próxima (Banner) ──────────────────── */
.opening-banner {
  background: var(--gradient-cta);
  padding: var(--space-4) 0;
  overflow: hidden;
}

.opening-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  text-align: center;
  flex-wrap: wrap;
}

.opening-banner-icon { font-size: 1.4rem; }

.opening-banner-text {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
}

/* ── Sección: Servicios ──────────────────────────────────── */
.services {
  padding: var(--space-24) 0;
  background: var(--color-bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.service-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

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

.service-card.featured {
  background: var(--gradient-hero);
  border-color: transparent;
  color: var(--color-white);
}

.service-card.featured::before {
  background: var(--gradient-cta);
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--space-6);
  background: var(--gradient-card);
}

.service-card.featured .service-icon {
  background: rgba(255,255,255,0.15);
}

.service-number {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.service-card.featured .service-number {
  color: var(--color-secondary-light);
}

.service-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.service-card.featured .service-title {
  color: var(--color-white);
}

.service-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.service-card.featured .service-description {
  color: rgba(255,255,255,0.75);
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.service-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.service-card.featured .service-feature {
  color: rgba(255,255,255,0.85);
}

.service-feature-check {
  width: 18px;
  height: 18px;
  background: var(--gradient-cta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition-fast);
}

.service-card.featured .service-link {
  color: var(--color-secondary-light);
}

.service-link:hover { gap: var(--space-3); }

/* ── Sección: Tecnología (sin nombrar Visbody) ───────────── */
.technology {
  padding: var(--space-24) 0;
  background: var(--color-white);
  overflow: hidden;
}

.technology .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.tech-content {}

.tech-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-card-main {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  color: var(--color-white);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.tech-card-main::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,184,204,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.tech-icon-main {
  font-size: 3.5rem;
  margin-bottom: var(--space-4);
}

.tech-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.tech-card-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.tech-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.tech-metric {
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}

.tech-metric-value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-secondary-light);
}

.tech-metric-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  margin-top: 2px;
}

.tech-floating-badge {
  position: absolute;
  top: -16px;
  right: -20px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tech-badge-icon { font-size: 1.2rem; }

.tech-badge-text {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-dark);
}

.tech-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.tech-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.tech-item-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-card);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.tech-item-content {}

.tech-item-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-1);
}

.tech-item-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Sección: Programa Nutricional ───────────────────────── */
.program {
  padding: var(--space-24) 0;
  background: var(--color-bg-light);
}

.program-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
  margin-top: var(--space-12);
}

.program-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0.3;
}

.program-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--gradient-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-white);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-teal);
}

.step-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-dark);
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Sección: Farmacia ────────────────────────────────────── */
.pharmacy {
  padding: var(--space-24) 0;
  background: var(--color-white);
}

.pharmacy .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.pharmacy-content {}

.pharmacy-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.pharmacy-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.pharmacy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.pharmacy-card-icon {
  font-size: 2.2rem;
  margin-bottom: var(--space-3);
}

.pharmacy-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.pharmacy-card.highlight {
  background: var(--gradient-brand);
  border-color: transparent;
  grid-column: span 2;
}

.pharmacy-card.highlight .pharmacy-card-title {
  color: var(--color-white);
}

/* ── Sección: CTA (llamada a la acción) ──────────────────── */
.cta-section {
  padding: var(--space-24) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(0,184,204,0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(0,212,180,0.10) 0%, transparent 40%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.80);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cta-contact-cards {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: var(--space-10);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  transition: all var(--transition-base);
  text-decoration: none;
}

.contact-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.contact-card-icon.whatsapp { background: #25D366; }
.contact-card-icon.email    { background: var(--gradient-cta); }

.contact-card-text {}

.contact-card-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-card-value {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
}

/* ── Sección: Contacto ────────────────────────────────────── */
.contact {
  padding: var(--space-24) 0;
  background: var(--color-bg-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info {}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-6);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-brand);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-content {}

.contact-info-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.contact-info-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
}

.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  background: var(--color-bg-light);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 184, 204, 0.15);
  background: var(--color-white);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-primary-dark);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  /* El SVG tiene colores propios que se ven bien sobre fondo oscuro */
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition-fast);
  text-decoration: none;
}

.footer-social-link:hover {
  background: var(--color-secondary);
}

.footer-col {}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary-light);
}

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin-bottom: var(--space-6);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--color-secondary-light); }

/* ── WhatsApp Floating Button ──────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

.whatsapp-btn {
  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, 0.5);
  transition: all var(--transition-base);
  text-decoration: none;
  font-size: 1.6rem;
  animation: float-pulse 3s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.65);
}

@keyframes float-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
  50%       { box-shadow: 0 4px 32px rgba(37, 211, 102, 0.75); }
}

.whatsapp-tooltip {
  background: var(--color-primary-dark);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ── Scroll reveal animation ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ── Toast de confirmación ──────────────────────────────── */
.toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon { font-size: 1.2rem; }