/* ==========================================================================
   JAMASSPA - Hoja de Estilos Principal (Diseño Editorial de Alta Gama)
   Diseño UX/UI Senior: Sin uso excesivo de cards. Enfoque editorial, fluido y orgánico.
   Paleta: Blanco, Verdes Salvia (Profundo, Medio y Claro) y Acentos Dorado/Arena
   ========================================================================== */

/* Variables CSS */
:root {
  --color-sage-deep: #1a3627;
  --color-sage-dark: #224331;
  --color-sage-primary: #2d553f;
  --color-sage-medium: #4a755d;
  --color-sage-light: #7b9f8b;
  --color-sage-soft: #a7c1b2;
  --color-sage-pale: #e4ece6;
  --color-sage-lightest: #f4f8f5;
  
  --color-white: #ffffff;
  --color-cream: #faf9f6;
  --color-dark: #141f18;
  --color-text-dark: #202d25;
  --color-text-body: #495850;
  --color-text-muted: #6f8075;
  
  --color-gold: #c5a880;
  --color-gold-light: #e4d3ba;
  --color-gold-dark: #9e7f52;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 50px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-body);
  background-color: var(--color-white);
  line-height: 1.8;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

section, header, footer {
  overflow-x: clip;
  max-width: 100%;
}

h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--color-dark);
  font-weight: 700;
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1.25rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-sage-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--color-sage-deep);
}

/* Selección */
::selection {
  background-color: var(--color-sage-soft);
  color: var(--color-sage-deep);
}

/* ==========================================================================
   Utilidades y Tipografía Editorial
   ========================================================================== */
.section-padding {
  padding: 110px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 75px 0;
  }
}

.bg-sage-lightest {
  background-color: var(--color-sage-lightest);
}

.bg-sage-pale {
  background-color: var(--color-sage-pale);
}

.bg-sage-deep {
  background-color: var(--color-sage-deep);
}

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

.text-sage-deep {
  color: var(--color-sage-deep) !important;
}

.text-sage-medium {
  color: var(--color-sage-medium) !important;
}

.text-gold {
  color: var(--color-gold) !important;
}

.text-gold-light {
  color: var(--color-gold-light) !important;
}

/* Insignias minimalistas */
.badge-custom {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}

.badge-sage {
  background-color: rgba(45, 85, 63, 0.09);
  color: var(--color-sage-deep);
  border: 1px solid rgba(45, 85, 63, 0.18);
}

.badge-sage-light {
  background-color: rgba(255, 255, 255, 0.16);
  color: var(--color-white);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.badge-gold {
  background-color: rgba(197, 168, 128, 0.16);
  color: #886735;
  border: 1px solid rgba(197, 168, 128, 0.35);
}

/* Encabezados de sección tipo editorial */
.section-header-editorial {
  margin-bottom: 4rem;
}

.section-title-editorial {
  font-size: 3rem;
  line-height: 1.18;
  color: var(--color-sage-deep);
  margin-top: 0.8rem;
  margin-bottom: 1.1rem;
}

@media (max-width: 768px) {
  .section-title-editorial {
    font-size: 2.2rem;
  }
}

.section-lead-editorial {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 720px;
  font-weight: 300;
}

/* Botones */
.btn-premium {
  padding: 0.85rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-premium-primary {
  background-color: var(--color-sage-deep);
  color: var(--color-white);
  box-shadow: 0 4px 18px rgba(26, 54, 39, 0.25);
}

.btn-premium-primary:hover {
  background-color: var(--color-sage-medium);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 54, 39, 0.32);
}

.btn-premium-light {
  background-color: var(--color-white);
  color: var(--color-sage-deep);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
}

.btn-premium-light:hover {
  background-color: var(--color-sage-pale);
  color: var(--color-sage-deep);
  transform: translateY(-2px);
}

.btn-premium-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-premium-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-premium-instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--color-white) !important;
  box-shadow: 0 4px 18px rgba(220, 39, 67, 0.28);
}

.btn-premium-instagram:hover {
  color: var(--color-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(220, 39, 67, 0.42);
  filter: brightness(1.06);
}

.btn-premium-instagram-outline {
  background: transparent;
  color: var(--color-sage-deep);
  border: 2px solid var(--color-sage-soft);
}

.btn-premium-instagram-outline:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--color-white) !important;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 39, 67, 0.3);
}

/* ==========================================================================
   NAVBAR (Efecto Scroll y Conexión Fluida con Hero)
   ========================================================================== */
.main-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  padding: 24px 0;
  transition: all var(--transition-normal);
  background-color: transparent;
}

.main-navbar.navbar-scrolled {
  padding: 12px 0;
  background-color: rgba(26, 54, 39, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-brand-custom {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white) !important;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.navbar-brand-custom .brand-leaf {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-light);
  font-size: 1.55rem;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.navbar-brand-custom:hover .brand-leaf {
  transform: rotate(15deg) scale(1.08);
}

.navbar-brand-custom .brand-subtitle {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--color-gold-light);
  text-transform: uppercase;
}

.nav-link-custom {
  color: rgba(255, 255, 255, 0.88) !important;
  font-size: 0.93rem;
  font-weight: 500;
  padding: 0.5rem 0.95rem !important;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link-custom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-gold-light);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link-custom:hover,
.nav-link-custom.active {
  color: var(--color-white) !important;
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
  width: 60%;
}

.navbar-toggler-custom {
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.45rem 0.75rem;
  color: var(--color-white);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
}

.navbar-toggler-custom:focus {
  box-shadow: none;
}

@media (max-width: 991px) {
  .navbar-collapse {
    background-color: rgba(26, 54, 39, 0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
}

/* ==========================================================================
   HERO SECTION (Pantalla Completa y Fusión con Navbar)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(
      180deg,
      rgba(20, 42, 31, 0.8) 0%,
      rgba(22, 45, 33, 0.5) 45%,
      rgba(20, 40, 29, 0.88) 100%
    ),
    url('../img/hero-spa.jpg') center center / cover no-repeat;
  color: var(--color-white);
  padding-top: 120px;
  padding-bottom: 80px;
}

.hero-minimal-title {
  font-family: var(--font-serif);
  font-size: 5.8rem;
  line-height: 1.05;
  color: var(--color-white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-align: center;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

@media (max-width: 991px) {
  .hero-section {
    background-position: 26% center;
  }
  .hero-minimal-title {
    font-size: 4rem;
    letter-spacing: 0.08em;
  }
}

@media (max-width: 576px) {
  .hero-section {
    background-position: 20% center;
  }
  .hero-minimal-title {
    font-size: 2.75rem;
    letter-spacing: 0.06em;
  }
}

.hero-minimal-subtitle {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  letter-spacing: 0.03em;
}

@media (max-width: 576px) {
  .hero-minimal-subtitle {
    font-size: 1.15rem;
  }
}

.hero-minimal-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.75rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-minimal-tag-item {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-minimal-tag-dot {
  color: var(--color-gold-light);
  font-size: 0.55rem;
}

@media (max-width: 576px) {
  .hero-minimal-tags {
    gap: 0.5rem 0.8rem;
    margin-top: 2rem;
    padding-top: 1.25rem;
  }
  .hero-minimal-tag-dot {
    display: none;
  }
  .hero-minimal-tag-item {
    font-size: 0.78rem;
    text-align: center;
  }
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.65);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 3px;
  height: 7px;
  background-color: var(--color-gold-light);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite ease-in-out;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 14px); }
}

/* ==========================================================================
   SERVICIOS PRINCIPALES: TARJETAS DE TERAPIAS (Diseño visual anterior solicitado)
   ========================================================================== */
.section-header-center {
  margin-bottom: 3.5rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26, 54, 39, 0.07);
  border: 1px solid rgba(45, 85, 63, 0.1);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(26, 54, 39, 0.14);
  border-color: rgba(123, 159, 139, 0.4);
}

.service-img-wrapper {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.07);
}

.service-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(26, 54, 39, 0.88);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.45rem;
  color: var(--color-sage-deep);
  margin-bottom: 0.75rem;
}

.service-description {
  color: var(--color-text-body);
  font-size: 0.94rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.65;
}

.service-features-list {
  list-style: none;
  padding: 0;
  margin-bottom: 1.75rem;
}

.service-features-list li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features-list li i {
  color: var(--color-sage-medium);
  font-size: 1rem;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-sage-pale);
}

.service-mode {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-sage-medium);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   CURSOS DE FORMACIÓN (Diseño Panorámico Integrado)
   ========================================================================== */
.editorial-split-section {
  position: relative;
}

.editorial-curved-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(26, 54, 39, 0.12);
}

.editorial-curved-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.editorial-floating-badge {
  position: absolute;
  bottom: 25px;
  left: 25px;
  right: 25px;
  background: rgba(26, 54, 39, 0.92);
  backdrop-filter: blur(12px);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(197, 168, 128, 0.3);
}

.editorial-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(45, 85, 63, 0.1);
}

.editorial-feature-icon {
  color: var(--color-sage-medium);
  font-size: 1.55rem;
  line-height: 1;
  margin-top: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   ACOMPAÑANTE TERAPÉUTICO (Narrativa Humana Sin Cajas)
   ========================================================================== */
.therapeutic-narrative-lead {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.therapeutic-pillars-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.therapeutic-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.therapeutic-pillar-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-gold);
  margin-top: 7px;
  flex-shrink: 0;
}

/* Franja integrada para convenios de jubilados */
.editorial-banner-strip {
  background: linear-gradient(135deg, var(--color-sage-deep) 0%, var(--color-sage-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin-top: 3.5rem;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .editorial-banner-strip {
    padding: 2rem 1.25rem;
  }
}

.editorial-banner-strip::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 168, 128, 0.2) 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

/* ==========================================================================
   SOBRE JAVIER MARTÍNEZ (Diploma Oficial Principal)
   ========================================================================== */
.certificate-main-display {
  cursor: pointer;
}

.certificate-main-inner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--color-gold-light);
  box-shadow: 0 20px 45px rgba(26, 54, 39, 0.14);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  background-color: #fff;
}

.certificate-main-inner:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 55px rgba(197, 168, 128, 0.3);
}

.certificate-main-hover {
  position: absolute;
  inset: 0;
  background: rgba(26, 54, 39, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.certificate-main-inner:hover .certificate-main-hover {
  opacity: 1;
}

.bio-tagline-quote {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-weight: 300;
}

.bio-credentials-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.bio-credential-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(45, 85, 63, 0.1);
}

.bio-credential-icon {
  font-size: 1.4rem;
  color: var(--color-sage-medium);
  margin-top: 2px;
}

/* ==========================================================================
   CONTACTO (Espacio Abierto y Limpio)
   ========================================================================== */
.contact-editorial-wrapper {
  padding: 2rem 0;
}

.contact-quick-phone {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--color-sage-deep);
  display: inline-block;
  margin: 0.5rem 0 1.5rem 0;
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .contact-quick-phone {
    font-size: 1.6rem;
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-info-entry {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-info-icon {
  color: var(--color-sage-medium);
  font-size: 1.55rem;
  line-height: 1;
  margin-top: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Formulario minimalista con fondo sutil */
.form-minimal-container {
  background: var(--color-white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(45, 85, 63, 0.12);
  box-shadow: 0 15px 40px rgba(26, 54, 39, 0.06);
}

@media (max-width: 768px) {
  .form-minimal-container {
    padding: 2rem 1.25rem;
  }
}

.form-label-custom {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-text-dark);
  margin-bottom: 0.4rem;
}

.form-control-custom,
.form-select-custom {
  width: 100%;
  padding: 0.9rem 1.15rem;
  border-radius: 12px;
  border: 1.5px solid #dbe5df;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  background-color: #fafcfb;
  transition: all var(--transition-fast);
}

.form-control-custom:focus,
.form-select-custom:focus {
  outline: none;
  border-color: var(--color-sage-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(45, 85, 63, 0.1);
}

.form-control-custom.is-invalid,
.form-select-custom.is-invalid {
  border-color: #dc3545;
}

.invalid-feedback-custom {
  display: none;
  font-size: 0.8rem;
  color: #dc3545;
  margin-top: 0.35rem;
}

.form-control-custom.is-invalid ~ .invalid-feedback-custom,
.form-select-custom.is-invalid ~ .invalid-feedback-custom {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background-color: #12241a;
  color: rgba(255, 255, 255, 0.75);
  padding-top: 85px;
  padding-bottom: 35px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-heading {
  font-size: 1.05rem;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
  font-weight: 600;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.925rem;
}

.footer-links a:hover {
  color: var(--color-gold-light);
  padding-left: 4px;
}

.footer-bottom {
  margin-top: 65px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.developer-link {
  color: var(--color-gold-light);
  font-weight: 600;
  text-decoration: underline;
}

.developer-link:hover {
  color: var(--color-white);
}

.footer-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white) !important;
  transition: all var(--transition-fast);
  text-decoration: none;
  font-size: 1.15rem;
}

.footer-social-icon:hover {
  color: var(--color-white) !important;
  transform: translateY(-3px);
}

.footer-social-icon.instagram:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  box-shadow: 0 4px 16px rgba(214, 36, 159, 0.45);
}

.footer-social-icon.whatsapp:hover {
  background-color: #25d366;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
}

.footer-social-icon.phone:hover {
  background-color: var(--color-sage-medium);
  box-shadow: 0 4px 16px rgba(74, 117, 93, 0.45);
}

.footer-social-icon.email:hover {
  background-color: var(--color-gold-dark);
  box-shadow: 0 4px 16px rgba(158, 127, 82, 0.45);
}

.footer-ig-link {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-ig-link:hover {
  color: var(--color-gold-light) !important;
  text-decoration: underline !important;
}

.footer-ig-btn:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: transparent;
  color: var(--color-white) !important;
}

/* ==========================================================================
   BOTÓN FLOTANTE DE WHATSAPP
   ========================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 1020;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.whatsapp-float-btn:hover {
  color: var(--color-white);
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25d366;
  opacity: 0.6;
  animation: waPulse 2s infinite cubic-bezier(0.36, 0, 0, 1);
  z-index: -1;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.back-to-top {
  position: fixed;
  bottom: 105px;
  right: 36px;
  width: 48px;
  height: 48px;
  background-color: var(--color-sage-deep);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1010;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-sage-medium);
  transform: translateY(-3px);
  color: var(--color-white);
}

@media (max-width: 576px) {
  .whatsapp-float-btn {
    width: 52px;
    height: 52px;
    font-size: 26px;
    bottom: 20px;
    right: 20px;
  }
  .back-to-top {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
    bottom: 85px;
    right: 25px;
  }
}

/* Modal Certificado */
.modal-cert-dialog {
  max-width: 860px;
}

.modal-cert-content {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-gold-light);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   ANIMACIONES DE SCROLL & INTERACTIVIDAD VISUAL
   ========================================================================== */

/* Animaciones de entrada en el Hero al cargar */
@keyframes heroFadeUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-minimal-title {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-minimal-subtitle {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-minimal-tags {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.scroll-indicator {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

/* Sistema de Scroll Reveal */
.reveal,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 0;
  will-change: opacity, transform;
  transition-property: opacity, transform;
  transition-duration: 0.85s;
  transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal {
  transform: translateY(35px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-scale {
  transform: scale(0.93) translateY(25px);
}

/* En tablets y móviles, evitar desplazamientos horizontales (translateX) que desbordan el ancho de pantalla */
@media (max-width: 991px) {
  .reveal-left,
  .reveal-right {
    transform: translateY(28px);
  }
}

/* Estado activo revelado */
.reveal.is-revealed,
.reveal-left.is-revealed,
.reveal-right.is-revealed,
.reveal-scale.is-revealed {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Delays escalonados */
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }
.reveal-delay-5 { transition-delay: 0.60s; }

/* Accesibilidad para usuarios con preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-minimal-title,
  .hero-minimal-subtitle,
  .hero-minimal-tags,
  .scroll-indicator {
    animation: none !important;
  }
}