/* ============================================================
   AGUADEMAR — Landing Page Styles
   Sal Marina 100% Orgánica de Ecuador
   ============================================================ */

@import url('global.css');

/* ============================================================
   KEYFRAMES / ANIMACIONES GLOBALES
   ============================================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(48px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes shimmer {
  0%   { left: -100%; }
  100% { left: 100%;  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-16px) rotate(2deg); }
  66%       { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) scale(1); }
  50%       { transform: translateY(-22px) scale(1.04); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: translateY(0) scaleY(1); }
  50%       { opacity: 0.5; transform: translateY(6px) scaleY(0.9); }
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: 0.5; }
}

@keyframes rotateGlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(201, 168, 76, 0.3); box-shadow: 0 0 0 rgba(201, 168, 76, 0); }
  50%       { border-color: rgba(201, 168, 76, 0.8); box-shadow: 0 0 20px rgba(201, 168, 76, 0.2); }
}

@keyframes lineGrow {
  from { width: 0; }
  to   { width: 100%; }
}

@keyframes lineGrowV {
  from { height: 0; }
  to   { height: 100%; }
}

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 1.25rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: var(--z-navbar);
  background: transparent;
  transition:
    background var(--duration-slow) var(--ease-smooth),
    padding var(--duration-base) var(--ease-smooth),
    box-shadow var(--duration-slow) var(--ease-smooth);
}

.navbar.scrolled {
  background: var(--glass-bg-navy);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  padding: 0.85rem 5%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo .logo-icon-svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.navbar-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.9);
  padding: 0.4rem 0.75rem;
  position: relative;
  letter-spacing: 0.02em;
  transition: color var(--duration-base) var(--ease-smooth);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 1.5px;
  background: var(--grad-brand);
  transform: translateX(-50%);
  transition: width var(--duration-base) var(--ease-elegant);
  border-radius: var(--radius-pill);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 80%;
}

.nav-links a.active {
  color: var(--gold-light);
}

.nav-cta {
  margin-left: 0.5rem;
}

.nav-cta .btn-primary {
  padding: 0.6rem 1.4rem;
  font-size: 0.875rem;
}

/* Hamburger */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-smooth);
  flex-shrink: 0;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--pearl);
  border-radius: var(--radius-pill);
  transition: all var(--duration-base) var(--ease-smooth);
}

.mobile-menu-toggle:hover {
  background: var(--glass-border);
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  overflow: hidden;
  padding: 8rem 5% 5rem;
}

/* Imagen de fondo */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../imagen de fondo/WhatsApp Image 2026-04-08 at 1.33.12 PM.jpeg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 8s var(--ease-smooth);
  z-index: 0;
}

.hero:hover .hero-bg {
  transform: scale(1);
}

/* Overlay degradado */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero-overlay);
  z-index: 1;
}

/* Overlay adicional sutil con teal */
.hero-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 70% 60%,
    rgba(126, 202, 195, 0.08) 0%,
    transparent 65%
  );
}

/* Partículas decorativas */
.particle {
  position: absolute;
  border-radius: 50%;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  animation: float var(--duration-slower) var(--ease-smooth) infinite,
             fadeIn 1.2s var(--ease-elegant) forwards;
}

.particle-1 {
  width: 8px;
  height: 8px;
  background: rgba(201, 168, 76, 0.6);
  top: 22%;
  left: 55%;
  animation-duration: 7s, 1.2s;
  animation-delay: 0.5s, 0.5s;
}

.particle-2 {
  width: 5px;
  height: 5px;
  background: rgba(126, 202, 195, 0.7);
  top: 40%;
  left: 70%;
  animation-duration: 9s, 1.2s;
  animation-delay: 1s, 1s;
}

.particle-3 {
  width: 10px;
  height: 10px;
  background: rgba(245, 240, 232, 0.3);
  top: 60%;
  left: 62%;
  animation-duration: 6s, 1.2s;
  animation-delay: 0.8s, 0.8s;
  animation-name: floatSlow, fadeIn;
}

.particle-4 {
  width: 6px;
  height: 6px;
  background: rgba(201, 168, 76, 0.4);
  top: 30%;
  left: 80%;
  animation-duration: 11s, 1.2s;
  animation-delay: 1.5s, 1.5s;
}

.particle-5 {
  width: 12px;
  height: 12px;
  border: 2px solid rgba(126, 202, 195, 0.4);
  background: transparent;
  top: 70%;
  left: 75%;
  animation-duration: 8s, 1.2s;
  animation-delay: 2s, 2s;
  border-radius: 50%;
}

/* Contenido Hero */
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 680px;
}

.hero-badge {
  animation: fadeInDown var(--duration-slow) var(--ease-elegant) 0.2s both;
  margin-bottom: var(--space-lg);
}

.hero-badge .badge-pill {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6.5vw, 6rem);
  font-weight: 700;
  color: var(--pearl);
  line-height: 1.08;
  margin-bottom: var(--space-lg);
  animation: fadeInUp var(--duration-slow) var(--ease-elegant) 0.35s both;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(245, 240, 232, 0.85);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 520px;
  animation: fadeInUp var(--duration-slow) var(--ease-elegant) 0.5s both;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Redes Sociales Hero */
.hero-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-xl);
  animation: fadeInUp var(--duration-slow) var(--ease-elegant) 0.65s both;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--pearl);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--duration-base) var(--ease-elegant);
}

.social-link i {
  font-size: 0.95rem;
}

.social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(201, 168, 76, 0.4);
}

.social-link.whatsapp:hover {
  background: #25D366;
  border-color: #25D366;
  color: white;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.social-link.instagram:hover {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  border-color: transparent;
  color: white;
}

.social-link.facebook:hover {
  background: #1877f2;
  border-color: #1877f2;
  color: white;
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.social-link.tiktok:hover {
  background: #010101;
  border-color: #010101;
  color: white;
}

.social-link.email:hover {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--navy);
  box-shadow: var(--shadow-teal);
}

/* Botones CTA Hero */
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp var(--duration-slow) var(--ease-elegant) 0.8s both;
}

.hero-cta .btn {
  font-size: 1rem;
  padding: 1rem 2.2rem;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(245, 240, 232, 0.6);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-body);
  animation: fadeIn 1s var(--ease-smooth) 1.5s both;
}

.scroll-indicator .scroll-arrow {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(245, 240, 232, 0.4);
  border-radius: 50%;
  animation: pulse 2s var(--ease-smooth) infinite;
}

.scroll-indicator .scroll-arrow i {
  font-size: 0.7rem;
}

/* ============================================================
   SECCIÓN MINERALES
   ============================================================ */

.minerals {
  padding: var(--space-4xl) 5%;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

/* Decorador de fondo */
.minerals::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126, 202, 195, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.minerals::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.minerals .container {
  position: relative;
  z-index: 1;
}

.minerals .section-title {
  color: var(--pearl);
}

.minerals .section-title::after {
  background: var(--grad-brand);
}

.minerals .section-subtitle {
  color: var(--text-subtle);
}

.minerals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.mineral-card {
  background: var(--grad-card-navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--duration-base) var(--ease-elegant),
    border-color var(--duration-base) var(--ease-smooth),
    box-shadow var(--duration-base) var(--ease-smooth);
}

.mineral-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-smooth);
}

.mineral-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 168, 76, 0.2);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35), var(--shadow-gold);
}

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

.mineral-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.15), rgba(126, 202, 195, 0.1));
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.mineral-icon-wrap i {
  font-size: 1.5rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mineral-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--pearl);
  margin-bottom: 0.25rem;
}

.mineral-amount {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.mineral-bar-track {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.mineral-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--grad-brand);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.8s var(--ease-elegant) 0.2s;
}

.mineral-card.visible .mineral-bar-fill {
  transform: scaleX(1);
}

.mineral-benefit {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-subtle);
  line-height: 1.65;
}

/* ============================================================
   SECCIÓN BENEFICIOS
   ============================================================ */

.benefits {
  padding: var(--space-4xl) 5%;
  background: var(--pearl);
  position: relative;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-elegant),
    border-color var(--duration-base) var(--ease-smooth),
    box-shadow var(--duration-base) var(--ease-smooth);
}

/* Número decorativo de fondo */
.benefit-number {
  position: absolute;
  top: -10px;
  right: 20px;
  font-family: var(--font-heading);
  font-size: 7rem;
  font-weight: 700;
  color: rgba(201, 168, 76, 0.07);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  transition: color var(--duration-base) var(--ease-smooth);
}

.benefit-card:hover .benefit-number {
  color: rgba(201, 168, 76, 0.12);
}

.benefit-card:hover {
  transform: translateY(-10px);
  border-color: rgba(201, 168, 76, 0.4);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(201, 168, 76, 0.1);
}

/* Brillo suave en hover */
.benefit-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.04), transparent);
  opacity: 0;
  border-radius: inherit;
  transition: opacity var(--duration-base) var(--ease-smooth);
  pointer-events: none;
}

.benefit-card:hover::after {
  opacity: 1;
}

.benefit-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.06), rgba(126, 202, 195, 0.1));
  border: 1px solid rgba(126, 202, 195, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--duration-base) var(--ease-smooth);
}

.benefit-card:hover .benefit-icon-wrap {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12), rgba(126, 202, 195, 0.12));
  border-color: rgba(201, 168, 76, 0.3);
}

.benefit-icon-wrap i {
  font-size: 1.6rem;
  color: var(--navy);
  transition: color var(--duration-base) var(--ease-smooth);
}

.benefit-card:hover .benefit-icon-wrap i {
  color: var(--gold-dark);
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.benefit-desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   SECCIÓN PROCESO
   ============================================================ */

.process {
  padding: var(--space-4xl) 5%;
  background: var(--white);
  overflow: hidden;
}

.process .section-title {
  color: var(--navy);
}

/* Timeline */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto var(--space-3xl);
  padding-top: var(--space-xl);
}

/* Línea horizontal conectora */
.timeline::before {
  content: '';
  position: absolute;
  top: calc(var(--space-xl) + 28px);
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--teal) 100%);
  z-index: 0;
  transform-origin: left;
  animation: lineGrow 1.2s var(--ease-elegant) 0.5s both;
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.timeline-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--duration-base) var(--ease-elegant);
  box-shadow: 0 0 0 6px rgba(201, 168, 76, 0.1);
  position: relative;
  z-index: 2;
}

.timeline-dot i {
  font-size: 1.2rem;
  color: var(--gold-dark);
}

.timeline-step:hover .timeline-dot {
  background: var(--gold);
  box-shadow: 0 0 0 8px rgba(201, 168, 76, 0.15), var(--shadow-gold);
  transform: scale(1.1);
}

.timeline-step:hover .timeline-dot i {
  color: var(--navy);
}

.timeline-step-number {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.timeline-step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-xs);
  line-height: 1.25;
}

.timeline-step-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 180px;
}

/* Gallery del Proceso */
.process-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1000px;
  margin: 0 auto;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-base) var(--ease-elegant), box-shadow var(--duration-base);
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* Placeholder de galería elegante */
.gallery-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy-mid) 40%, var(--navy) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--text-subtle);
}

.gallery-placeholder i {
  font-size: 2.5rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.7;
}

.gallery-placeholder span {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.4);
}

/* ============================================================
   SECCIÓN TESTIMONIOS
   ============================================================ */

.testimonials {
  padding: var(--space-4xl) 5%;
  background: var(--pearl);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-brand);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  border: 1px solid var(--pearl-dark);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-elegant),
    box-shadow var(--duration-base) var(--ease-smooth),
    border-color var(--duration-base);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 168, 76, 0.25);
}

.quote-icon {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  font-size: 4rem;
  font-family: var(--font-heading);
  color: rgba(201, 168, 76, 0.15);
  line-height: 1;
  user-select: none;
}

.testimonial-stars {
  display: flex;
  gap: 0.2rem;
  margin-bottom: var(--space-md);
}

.testimonial-stars i {
  font-size: 0.85rem;
  color: var(--gold);
}

.testimonial-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--navy);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
  font-weight: 400;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  flex-shrink: 0;
}

.author-avatar-1 { background: linear-gradient(135deg, var(--gold-light), var(--gold)); }
.author-avatar-2 { background: linear-gradient(135deg, var(--teal-light), var(--teal)); }
.author-avatar-3 { background: linear-gradient(135deg, var(--pearl-dark), var(--pearl-mid)); }

.author-name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
}

.author-location {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ============================================================
   SECCIÓN CTA FINAL
   ============================================================ */

.cta-section {
  padding: var(--space-4xl) 5%;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(201, 168, 76, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(126, 202, 195, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* Decoradores de esquina */
.cta-section::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: block;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  color: var(--pearl);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.cta-desc {
  color: var(--text-subtle);
  font-size: 1rem;
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp {
  background: #25D366;
  color: white;
  border: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left var(--duration-slow) var(--ease-elegant);
}

.btn-whatsapp:hover {
  background: #20bb5a;
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.5);
}

.btn-whatsapp:hover::before {
  left: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: #060f1d;
  color: var(--text-subtle);
  padding: var(--space-3xl) 5% var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-md);
  text-decoration: none;
}

.footer-brand .footer-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand .footer-logo svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-subtle);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  max-width: 260px;
}

.footer-social-icons {
  display: flex;
  gap: 0.6rem;
}

.footer-social-icons a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-subtle);
  font-size: 0.9rem;
  transition: all var(--duration-base) var(--ease-smooth);
}

.footer-social-icons a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pearl);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.87rem;
  color: var(--text-subtle);
  transition: color var(--duration-base) var(--ease-smooth);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--duration-base) var(--ease-smooth);
  flex-shrink: 0;
}

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

.footer-links a:hover::before {
  width: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.87rem;
  color: var(--text-subtle);
  margin-bottom: 0.75rem;
  transition: color var(--duration-base);
}

.footer-contact-item:hover {
  color: var(--pearl);
}

.footer-contact-item i {
  color: var(--gold);
  font-size: 0.9rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: inherit;
}

.footer-contact-item a:hover {
  color: var(--gold);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-xl) auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(90, 122, 138, 0.7);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(90, 122, 138, 0.7);
  transition: color var(--duration-base);
}

.footer-bottom-links a:hover {
  color: var(--gold);
}

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */

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

  .timeline::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================================ */

@media (max-width: 768px) {
  /* Navbar */
  .navbar {
    padding: 1rem 5%;
  }

  .navbar.scrolled {
    padding: 0.75rem 5%;
  }

  .mobile-menu-toggle {
    display: flex;
    z-index: calc(var(--z-navbar) + 1);
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    background: var(--navy);
    padding: 2rem;
    z-index: var(--z-navbar);
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-elegant);
    pointer-events: none;
    opacity: 0;
  }

  .nav-links.active {
    transform: translateX(0);
    pointer-events: all;
    opacity: 1;
  }

  .nav-links a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
  }

  .nav-cta {
    margin-left: 0;
  }

  .nav-cta .btn-primary {
    padding: 0.8rem 2rem;
    font-size: 1rem;
  }

  /* Hero */
  .hero {
    padding: 6.5rem 5% 2rem;
    align-items: center;
    text-align: center;
    justify-content: flex-start;
    background-color: var(--navy);
  }

  .hero-bg {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 2.5rem;
    transform: none !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
  }

  .hero-overlay {
    display: none;
  }

  .hero::after {
    display: none;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-content {
    position: relative;
    z-index: 3;
    max-width: 100%;
    margin-top: 0;
    padding-bottom: 2rem;
  }

  .hero-subtitle {
    max-width: 100%;
  }

  .hero-socials {
    justify-content: center;
  }

  .hero-cta {
    justify-content: center;
  }

  .particle-3, .particle-4, .particle-5 {
    display: none;
  }

  /* Minerales */
  .minerals-grid {
    grid-template-columns: 1fr;
  }

  /* Beneficios */
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  /* Proceso */
  .timeline {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .process-gallery {
    grid-template-columns: 1fr;
  }

  /* Testimonios */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* CTA */
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 320px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-tagline {
    max-width: 100%;
  }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================================ */

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2.4rem, 9vw, 3.5rem);
  }

  .hero-socials {
    gap: 0.4rem;
  }

  .social-link {
    font-size: 0.75rem;
    padding: 0.45rem 0.85rem;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
  }

  .hero-cta .btn {
    font-size: 0.9rem;
    padding: 0.875rem 1.5rem;
    width: 100%;
  }

  .minerals-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 var(--space-md);
  }
}