/* ================================================================
   SINODOL — styles.css
   Estética: Orgánica Refinada · Salvia + Ámbar + Crema + Carbón
================================================================ */

/* ────────────────────────────────────────────────────────────────
   1. VARIABLES & RESET
──────────────────────────────────────────────────────────────── */
:root {
  --sage:        #6b8f71;
  --sage-light:  #a8c5ad;
  --sage-dark:   #3d5940;
  --amber:       #c8873a;
  --amber-light: #e8b87a;
  --cream:       #f6f1eb;
  --cream-mid:   #ede6da;
  --cream-dark:  #e0d5c5;
  --charcoal:    #1e2420;
  --charcoal-2:  #2c3529;
  --stone:       #6b6558;
  --white:       #ffffff;
  --blue-card:   rgba(46,95,163,0.18);
  --orange-card: rgba(46,184,114,0.18);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --ease-expo:  cubic-bezier(0.19, 1, 0.22, 1);
  --ease-quart: cubic-bezier(0.77, 0, 0.175, 1);

  --section-pad: 7rem 0;
  --radius-lg:   24px;
  --radius-md:   16px;
  --radius-sm:   10px;
}

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

html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--charcoal);
  overflow-x: hidden;
  cursor: none;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ────────────────────────────────────────────────────────────────
   2. CUSTOM CURSOR
──────────────────────────────────────────────────────────────── */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  background: var(--sage);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: background 0.25s ease, transform 0.15s ease;
  mix-blend-mode: multiply;
}
.cursor.hover { background: var(--amber); transform: translate(-50%, -50%) scale(2.5); }

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 34px; height: 34px;
  border: 1.5px solid var(--sage);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.45s var(--ease-expo), opacity 0.3s ease, border-color 0.25s ease;
  opacity: 0.55;
}
.cursor-ring.hover { border-color: var(--amber); opacity: 0.3; transform: translate(-50%,-50%) scale(1.5); }

/* ────────────────────────────────────────────────────────────────
   3. SCROLL PROGRESS
──────────────────────────────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(to right, var(--sage), var(--amber));
  z-index: 2000;
  transition: width 0.1s linear;
}

/* ────────────────────────────────────────────────────────────────
   4. LAYOUT
──────────────────────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: var(--section-pad); }

/* ────────────────────────────────────────────────────────────────
   5. TYPOGRAPHY SYSTEM
──────────────────────────────────────────────────────────────── */
.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.9rem;
}
.section-label.light { color: var(--sage-light); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--charcoal);
  margin-bottom: 1.25rem;
}
.section-title em { font-style: italic; color: var(--sage); }
.section-title.light { color: var(--cream); }
.section-title.light em { color: var(--sage-light); }

.section-body {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--stone);
  max-width: 620px;
}
.section-body.light { color: rgba(246,241,235,0.6); }
.section-body strong { color: var(--charcoal); }

/* ────────────────────────────────────────────────────────────────
   6. SCROLL REVEAL ANIMATIONS
──────────────────────────────────────────────────────────────── */
.scroll-reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s var(--ease-expo), transform 0.85s var(--ease-expo);
}
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ────────────────────────────────────────────────────────────────
   7. NAVIGATION
──────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: padding 0.5s var(--ease-expo), background 0.5s ease, box-shadow 0.5s ease;
}
.nav.scrolled {
  padding: 0.85rem 0;
  background: rgba(246,241,235,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 rgba(107,143,113,0.12);
}

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo-img { height: 80px; width: auto; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--charcoal);
  color: var(--cream);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  overflow: hidden;
  position: relative;
  transition: color 0.35s ease;
}
.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--sage-dark);
  transform: translateX(-101%);
  transition: transform 0.45s var(--ease-expo);
}
.nav-cta span, .nav-cta svg { position: relative; z-index: 1; }
.nav-cta:hover::before { transform: translateX(0); }

/* ────────────────────────────────────────────────────────────────
   8. HERO
──────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, #ece7df 0%, var(--cream) 45%, #e4ede6 100%);
}

/* Ambient orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbDrift 9s ease-in-out infinite alternate;
}
.orb-1 {
  width: 580px; height: 580px;
  background: radial-gradient(circle, rgba(107,143,113,0.18) 0%, transparent 65%);
  top: -220px; right: -160px;
  animation-delay: 0s;
}
.orb-2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(200,135,58,0.12) 0%, transparent 65%);
  bottom: -120px; left: -100px;
  animation-delay: -4s;
}
.orb-3 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(107,143,113,0.09) 0%, transparent 65%);
  top: 40%; left: 38%;
  animation-delay: -7s;
}
@keyframes orbDrift {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(28px,-35px) scale(1.1); }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* Hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(107,143,113,0.1);
  border: 1px solid rgba(107,143,113,0.28);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-bottom: 1.6rem;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-expo) 0.15s forwards;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--sage);
  border-radius: 50%;
  animation: blink 2.2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.65)} }

/* Hero title — line reveal */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 4.5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 1.6rem;
  display: flex;
  flex-direction: column;
}
.hero-title em { font-style: italic; color: var(--sage); }

.line-reveal {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp 0.8s var(--ease-expo) forwards;
}
.line-reveal.delay-1 { animation-delay: 0.28s; }
.line-reveal.delay-2 { animation-delay: 0.42s; }
.line-reveal.delay-3 { animation-delay: 0.56s; }

.hero-subtitle {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--stone);
  max-width: 480px;
  margin-bottom: 2.4rem;
}
.reveal-fade {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.85s var(--ease-expo) forwards;
}
.reveal-badge { animation-delay: 0.08s; }
.delay-4  { animation-delay: 0.68s; }
.delay-5  { animation-delay: 0.8s;  }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--charcoal);
  color: var(--cream);
  padding: 1rem 2.2rem;
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--sage-dark);
  transform: translateX(-101%);
  transition: transform 0.45s var(--ease-expo);
}
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }
.btn-primary:hover::after { transform: translateX(0); }
.btn-primary:hover { transform: translateY(-2px); }

.hero-cta-group { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }

.hero-microcopy {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--stone);
}
.hero-microcopy svg { color: var(--sage); flex-shrink: 0; }

/* Bottles */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-bottles {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bottle-img {
  position: absolute;
  max-height: 280px;
  width: auto;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.15));
  transition: transform var(--transition-base);
}
.bottle-img-left {
  left: -30px;
  transform: rotate(-5deg);
  animation: float-left 3s ease-in-out infinite;
  z-index: 1;
}
.bottle-img-right {
  right: -30px;
  transform: rotate(5deg);
  animation: float-right 3s ease-in-out infinite 0.5s;
  z-index: 2;
}
.bottle-img:hover {
  transform: scale(1.05) rotate(0deg);
  z-index: 10;
}
@keyframes float-left {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%      { transform: translateY(-15px) rotate(-5deg); }
}
@keyframes float-right {
  0%, 100% { transform: translateY(0) rotate(5deg); }
  50%      { transform: translateY(-15px) rotate(5deg); }
}

/* ────────────────────────────────────────────────────────────────
   9. TRUST BAR — MARQUEE
──────────────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--charcoal);
  padding: 1.2rem 0;
  overflow: hidden;
}
.trust-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.trust-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-shrink: 0;
  padding-right: 2.5rem;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: rgba(246,241,235,0.65);
  flex-shrink: 0;
}
.trust-item svg { color: var(--sage-light); flex-shrink:0; }
.trust-item strong { color: var(--cream); font-weight: 500; }
.trust-dot {
  display: inline-block;
  width: 4px; height: 4px;
  background: var(--sage);
  border-radius: 50%;
  opacity: 0.4;
  flex-shrink: 0;
}

/* ────────────────────────────────────────────────────────────────
   10. PAIN SECTION
──────────────────────────────────────────────────────────────── */
.pain-section {
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
.pain-section::before {
  content: 'BIENESTAR';
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(80px, 14vw, 160px);
  font-weight: 700;
  color: rgba(107,143,113,0.045);
  top: 50%; left: -1%;
  transform: translateY(-50%);
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
}

.pain-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: start;
}

.pain-highlight {
  margin-top: 2rem;
  padding: 1.4rem 1.8rem;
  background: rgba(107,143,113,0.07);
  border: 1px solid rgba(107,143,113,0.18);
  border-radius: var(--radius-md);
  position: relative;
}
.pain-highlight::before {
  content: '';
  position: absolute;
  left: 0; top: 1rem; bottom: 1rem;
  width: 3px;
  background: linear-gradient(to bottom, var(--sage), var(--amber));
  border-radius: 0 2px 2px 0;
}
.pain-highlight p { font-size: 0.88rem; line-height: 1.75; color: var(--stone); }
.pain-highlight strong { color: var(--sage-dark); }

.pain-cards-col { display: flex; flex-direction: column; gap: 1.25rem; }

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.8rem 2rem;
  box-shadow: 0 4px 28px rgba(30,36,32,0.06);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s ease;
}
.stat-card:hover { transform: translateY(-5px); box-shadow: 0 14px 40px rgba(30,36,32,0.1); }
.stat-card::after {
  content: '';
  position: absolute;
  bottom: -30px; right: -30px;
  width: 90px; height: 90px;
  background: radial-gradient(circle, rgba(107,143,113,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.stat-icon {
  width: 38px; height: 38px;
  background: rgba(107,143,113,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--sage);
  margin-bottom: 0.9rem;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--sage);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-desc { font-size: 0.85rem; color: var(--stone); line-height: 1.6; }

/* ────────────────────────────────────────────────────────────────
   11. SOLUTION SECTION
──────────────────────────────────────────────────────────────── */
.solution-section {
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}
.solution-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 80% 15%, rgba(107,143,113,0.13) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 10% 85%, rgba(200,135,58,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.solution-bg-text {
  position: absolute;
  font-family: var(--font-display);
  font-size: clamp(80px, 16vw, 180px);
  font-weight: 800;
  color: rgba(246,241,235,0.025);
  bottom: -0.1em;
  right: -0.05em;
  line-height: 1;
  pointer-events: none;
  letter-spacing: -0.04em;
}

.solution-header { text-align: center; margin-bottom: 4rem; }
.solution-header .section-body { margin: 0 auto; text-align: center; }

/* Dual cards */
.dual-system {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}
.dual-card {
  border-radius: var(--radius-lg);
  padding: 2.8rem 2.5rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.45s var(--ease-expo), border-color 0.45s ease;
  border: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.dual-card:hover { transform: translateY(-8px); }

.dual-blue  { background: var(--blue-card);   border-top: 3px solid rgba(46,95,163,0.6); }
.dual-orange { background: var(--orange-card); border-top: 3px solid rgba(46,184,114,0.18); }
.dual-blue:hover  { border-color: rgba(46,95,163,0.85); }
.dual-orange:hover { border-color: rgba(46,184,114,0.85); }

.dual-card::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 300px; height: 300px;
  border-radius: 50%;
  pointer-events: none;
}
.dual-blue::before   { background: radial-gradient(circle, rgba(46,95,163,0.2) 0%, transparent 70%); }
.dual-orange::before { background: radial-gradient(circle, rgba(46,184,114,0.2) 0%, transparent 70%); }

.dual-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.6rem;
  position: relative;
  z-index: 1;
}
.dual-bottle-img {
  height: 200px;
  width: auto;
  filter: drop-shadow(0 16px 32px rgba(0,0,0,0.25));
  transition: transform 0.45s var(--ease-expo);
}
.dual-card:hover .dual-bottle-img { transform: translateY(-6px) scale(1.03); }

.dual-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 0.9rem;
  position: relative;
  z-index: 1;
}
.dual-blue  .dual-badge { background: rgba(46,95,163,0.2);  color: #7aabf0; border: 1px solid rgba(46,95,163,0.3); }
.dual-orange .dual-badge { background: rgba(46,184,114,0.2); color: var(--amber-light); border: 1px solid rgba(46,184,114,0.3); }

.dual-title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}
.dual-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(246,241,235,0.55);
  max-width: 32ch;
  position: relative;
  z-index: 1;
}

/* Benefits */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}
.benefit-card {
  background: rgba(246,241,235,0.035);
  border: 1px solid rgba(246,241,235,0.07);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s ease, border-color 0.4s ease, transform 0.4s var(--ease-expo);
}
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: -50px; right: -50px;
  width: 110px; height: 110px;
  border-radius: 50%;
  background: rgba(107,143,113,0.06);
  transition: transform 0.55s var(--ease-expo);
}
.benefit-card:hover { background: rgba(46,184,114,0.065); border-color: rgba(107,143,113,0.25); transform: translateY(-5px); }
.benefit-card:hover::after { transform: scale(2.6); }

.benefit-icon {
  width: 44px; height: 44px;
  background: rgba(107,143,113,0.14);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: var(--sage-light);
  margin-bottom: 1.2rem;
}
.benefit-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; color: var(--cream); margin-bottom: 0.7rem; }
.benefit-text  { font-size: 0.85rem; line-height: 1.78; color: rgba(246,241,235,0.52); margin-bottom: 1.25rem; }
.benefit-link  { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; font-weight: 500; color: var(--sage-light); transition: gap 0.3s ease, color 0.3s ease; }
.benefit-link:hover { gap: 0.7rem; color: var(--cream); }

/* ────────────────────────────────────────────────────────────────
   12. TESTIMONIALS
──────────────────────────────────────────────────────────────── */
.testimonials-section { background: var(--cream-mid); }
.testimonials-header  { text-align: center; margin-bottom: 3.5rem; }
.testimonials-disclaimer { font-size: 0.8rem; font-style: italic; color: var(--stone); opacity: 0.75; margin-top: 0.75rem; }

.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 4px 28px rgba(30,36,32,0.05);
  overflow: hidden;
  transition: transform 0.45s var(--ease-expo), box-shadow 0.45s ease;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: 0 18px 50px rgba(30,36,32,0.1); }

.quote-mark {
  position: absolute;
  top: 0.25rem; left: 1.75rem;
  font-family: var(--font-display);
  font-size: 6.5rem;
  color: rgba(107,143,113,0.08);
  line-height: 1;
  font-style: italic;
  pointer-events: none;
}
.testimonial-quote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.8;
  color: var(--charcoal-2);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 0.85rem; }

.avatar {
  width: 60px !important;   /* Mantener el tamaño original exacto */
  height: 60px !important;
  border-radius: 60% !important;
  overflow: hidden !important; /* Esto es lo que evita que la página se deforme */
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;           /* Evita que el círculo se aplaste si hay mucho texto */
  background: var(--sage);  /* Color de fondo por si la imagen no carga */
}

/* Esto obliga a la imagen a comportarse */
.avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important; /* Centra y recorta la foto automáticamente */
  display: block !important;
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: var(--charcoal); font-weight: 600; }
.testimonial-author span  { font-size: 0.8rem; color: var(--stone); }

/* ────────────────────────────────────────────────────────────────
   13. PRICING
──────────────────────────────────────────────────────────────── */
.pricing-section { background: var(--cream); }
.pricing-header  { text-align: center; margin-bottom: 3.5rem; }
.pricing-header .section-body { margin: 0 auto; text-align: center; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  border: 1.5px solid rgba(107,143,113,0.1);
  transition: transform 0.4s var(--ease-expo), border-color 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}
.pricing-card:hover { transform: translateY(-5px); border-color: rgba(107,143,113,0.28); box-shadow: 0 14px 40px rgba(30,36,32,0.08); }
.pricing-card.featured {
  background: var(--charcoal);
  border-color: transparent;
  transform: scale(1.035);
  box-shadow: 0 22px 60px rgba(30,36,32,0.2);
}
.pricing-card.featured:hover { transform: scale(1.035) translateY(-5px); }

.featured-badge {
  display: inline-block;
  background: var(--sage);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.4rem;
}

.pricing-name { font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; color: var(--charcoal); margin-bottom: 0.35rem; }
.featured .pricing-name { color: var(--cream); }

.pricing-desc { font-size: 0.85rem; color: var(--stone); margin-bottom: 1.4rem; }
.featured .pricing-desc { color: rgba(246,241,235,0.5); }

.pricing-price { display: flex; align-items: baseline; gap: 0.2rem; margin-bottom: 0; flex-wrap: wrap; gap: 0.4rem; }
.price-currency { font-size: 1.15rem; font-weight: 600; color: var(--charcoal); }
.featured .price-currency { color: var(--cream); }
.price-amount { font-family: var(--font-display); font-size: 2.8rem; font-weight: 700; color: var(--charcoal); line-height: 1; }
.featured .price-amount { color: var(--cream); }
.price-tag { font-size: 0.75rem; background: rgba(107,143,113,0.14); color: var(--sage-dark); padding: 0.2rem 0.6rem; border-radius: 100px; font-weight: 500; align-self: center; }
.featured .price-tag { background: rgba(107,143,113,0.28); color: var(--sage-light); }

.pricing-divider { height: 1px; background: rgba(107,143,113,0.1); margin: 1.5rem 0; }
.featured .pricing-divider { background: rgba(246,241,235,0.1); }

.pricing-features { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.8rem; }
.pricing-features li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; color: var(--stone); }
.pricing-features svg { color: var(--sage); flex-shrink: 0; }
.featured .pricing-features li { color: rgba(246,241,235,0.65); }

.pricing-btn-primary {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 0.9rem 1.5rem;
  background: var(--sage); color: var(--white);
  border-radius: var(--radius-sm); font-weight: 500; font-size: 0.9rem;
  transition: background 0.3s ease, transform 0.3s ease;
}
.pricing-btn-primary:hover { background: var(--sage-dark); transform: translateY(-2px); }

.pricing-btn-outline {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 0.9rem 1.5rem;
  background: transparent; color: var(--charcoal);
  border: 1.5px solid rgba(107,143,113,0.22);
  border-radius: var(--radius-sm); font-weight: 500; font-size: 0.9rem;
  transition: all 0.3s ease;
}
.pricing-btn-outline:hover { border-color: var(--sage); color: var(--sage-dark); background: rgba(107,143,113,0.04); transform: translateY(-2px); }

.pricing-note { font-size: 0.73rem; color: rgba(246,241,235,0.38); text-align: center; margin-top: 0.9rem; font-style: italic; }

/* ────────────────────────────────────────────────────────────────
   14. REGULATORY
──────────────────────────────────────────────────────────────── */
.regulatory-section { background: var(--cream-dark); }
.regulatory-inner   { max-width: 960px; margin: 0 auto; }

.reg-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.reg-grid-single {
  grid-template-columns: minmax(0, 640px);
  justify-content: center;
}

.reg-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(107,143,113,0.1);
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s ease;
}
.reg-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(30,36,32,0.07); }

.reg-card-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 1.25rem;
}
.reg-card-title svg { color: var(--sage); flex-shrink: 0; }

.reg-dl > div { display: flex; flex-direction: column; gap: 0.1rem; margin-bottom: 0.75rem; }
.reg-dl > div:last-child { margin-bottom: 0; }
.reg-dl dt { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sage-dark); }
.reg-dl dd { font-size: 0.875rem; color: var(--stone); line-height: 1.5; }

.warning-card { background: rgba(200,135,58,0.04); border-color: rgba(200,135,58,0.2); }
.warning-card .reg-card-title { color: #8a5820; }
.warning-card .reg-card-title svg { color: var(--amber); }

.reg-list { display: flex; flex-direction: column; gap: 0.6rem; padding-left: 1rem; list-style: disc; }
.reg-list li { font-size: 0.875rem; color: var(--stone); line-height: 1.65; }
.reg-list strong { color: var(--charcoal); }

.review-card { background: rgba(107,143,113,0.05); border-color: rgba(107,143,113,0.2); grid-column: 1 / -1; }
.review-card .reg-card-title { color: var(--sage-dark); }
.review-card p { font-size: 0.9rem; color: var(--stone); line-height: 1.7; margin-bottom: 0.5rem; }
.review-card p:last-child { margin-bottom: 0; }
.review-card strong { color: var(--charcoal); }

/* ────────────────────────────────────────────────────────────────
   15. FAQ
──────────────────────────────────────────────────────────────── */
.faq-section { background: var(--cream); }
.faq-header  { text-align: center; margin-bottom: 3.5rem; }
.faq-header .section-body { margin: 0 auto; text-align: center; }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.65rem; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(107,143,113,0.1);
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.faq-item.open { border-color: rgba(107,143,113,0.28); box-shadow: 0 6px 22px rgba(107,143,113,0.08); }

.faq-question {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.35rem 1.75rem;
  background: none; border: none; cursor: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.95rem; font-weight: 500;
  color: var(--charcoal);
  transition: color 0.3s ease;
}
.faq-question:hover { color: var(--sage-dark); }

.faq-icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border: 1.5px solid rgba(107,143,113,0.35);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--sage);
  transition: transform 0.45s var(--ease-expo), background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--sage); color: var(--white); border-color: var(--sage); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.55s var(--ease-expo); }
.faq-item.open .faq-answer { max-height: 280px; }
.faq-answer-content { padding: 0 1.75rem 1.4rem; font-size: 0.9rem; line-height: 1.82; color: var(--stone); }
.faq-answer-content strong { color: var(--sage-dark); }

/* ────────────────────────────────────────────────────────────────
   16. FINAL CTA
──────────────────────────────────────────────────────────────── */
.final-cta {
  background: var(--charcoal);
  padding: 8rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 70% at 50% 50%, rgba(107,143,113,0.14) 0%, transparent 65%);
  pointer-events: none;
}

/* Expanding rings */
.cta-rings {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(107,143,113,0.09);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  animation: ringPulse 5s ease-out infinite;
}
.cta-ring:nth-child(1) { width: 180px;  height: 180px;  animation-delay: 0s; }
.cta-ring:nth-child(2) { width: 380px;  height: 380px;  animation-delay: 1.2s; }
.cta-ring:nth-child(3) { width: 600px;  height: 600px;  animation-delay: 2.4s; }
.cta-ring:nth-child(4) { width: 820px;  height: 820px;  animation-delay: 3.6s; }
@keyframes ringPulse {
  0%   { opacity: 0.5; transform: translate(-50%,-50%) scale(0.8); }
  100% { opacity: 0;   transform: translate(-50%,-50%) scale(1.15); }
}

.final-cta-inner { position: relative; z-index: 2; max-width: 640px; margin: 0 auto; }

.final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 600; line-height: 1.12;
  color: var(--cream);
  margin-bottom: 1.25rem;
}
.final-cta-text { font-size: 1rem; line-height: 1.82; color: rgba(246,241,235,0.58); margin-bottom: 2.5rem; }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: #25D366; color: var(--white);
  padding: 1.1rem 2.6rem;
  border-radius: 100px;
  font-weight: 600; font-size: 1rem;
  transition: background 0.3s ease, transform 0.35s var(--ease-expo), box-shadow 0.35s ease;
  box-shadow: 0 4px 24px rgba(37,211,102,0.28);
}
.btn-whatsapp svg { width: 22px; height: 22px; }
.btn-whatsapp:hover { background: #1da853; transform: translateY(-3px); box-shadow: 0 10px 36px rgba(37,211,102,0.38); }

.final-microcopy {
  display: flex; align-items: center; justify-content: center; gap: 0.55rem;
  margin-top: 1.7rem;
  font-size: 0.8rem; color: rgba(246,241,235,0.42);
}
.live-dot { width: 6px; height: 6px; background: #25D366; border-radius: 50%; animation: blink 2.2s ease-in-out infinite; }

/* ────────────────────────────────────────────────────────────────
   17. FOOTER
──────────────────────────────────────────────────────────────── */
.footer { background: #131812; padding: 4rem 0 2.5rem; }

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.footer-logo-img { height: 60px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-brand p { font-size: 0.8rem; color: rgba(246,241,235,0.38); line-height: 1.65; margin-top: 1rem; }

.footer-cols {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}
.footer-col { display: flex; flex-direction: column; gap: 0.9rem; }
.footer-col-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(246,241,235,0.25);
  margin-bottom: 0.2rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.85rem; color: rgba(246,241,235,0.45); transition: color 0.3s ease; }
.footer-links a:hover { color: var(--sage-light); }

.footer-divider { height: 1px; background: rgba(246,241,235,0.06); margin-bottom: 2rem; }

.footer-bottom { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-bottom p { font-size: 0.76rem; line-height: 1.78; color: rgba(246,241,235,0.28); }
.footer-bottom strong { color: rgba(246,241,235,0.42); }

/* ────────────────────────────────────────────────────────────────
   18. WHATSAPP FLOAT
──────────────────────────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  z-index: 900;
  animation: waFloat 3.5s ease-in-out infinite;
  transition: transform 0.35s var(--ease-expo), box-shadow 0.35s ease;
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 14px 38px rgba(37,211,102,0.5); animation-play-state: paused; }
.whatsapp-float svg { width: 26px; height: 26px; }
@keyframes waFloat {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-6px); }
}

/* ────────────────────────────────────────────────────────────────
   19. RESPONSIVE
──────────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-content    { grid-template-columns: 1fr; gap: 3rem; }
  .hero-image      { order: -1; }
  .hero-bottles    { height: 360px; max-width: 340px; }
  .pain-layout     { grid-template-columns: 1fr; gap: 3rem; }
  .dual-system     { grid-template-columns: 1fr; }
  .benefits-grid   { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid    { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .reg-grid        { grid-template-columns: 1fr; }
  .review-card     { grid-column: 1; }
  .footer-top      { flex-direction: column; gap: 2rem; }
  .footer-cols     { gap: 2.5rem; }
}

@media (max-width: 600px) {
  :root { --section-pad: 4.5rem 0; }
  .container     { padding: 0 1.25rem; }
  .nav-container { padding: 0 1.25rem; }
  .hero { padding: 7rem 0 4rem; }
  .hero-title { font-size: 2.4rem; }
  .section-title { font-size: 1.9rem; }
  .final-cta { padding: 6rem 0; }
}