@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');
:root{
  --white:#ffffff;--off-white:#f8faf8;--light-grey:#f0f4f0;--grey:#e2e8e2;
  --dark:#1a2e1a;--darker:#0f1d0f;--text:#2a3d2a;--text-light:#5a6d5a;--text-muted:#8a9a8a;
  --green:#3d8b37;--green-dark:#2d6b27;--green-light:#5bb854;--green-pale:#e8f5e6;--green-glow:rgba(61,139,55,0.12);
  --lime:#8bc34a;--gold:#c9a84c;--gold-light:#f0d78a;
  --red-pale:#fef2f2;--red-border:#fecaca;--red:#e53935;
  --font:'Inter',system-ui,sans-serif;--font-display:'Outfit',system-ui,sans-serif;
  --radius:12px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;
  --shadow:0 2px 20px rgba(0,0,0,0.06);--shadow-lg:0 8px 40px rgba(0,0,0,0.1);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;scroll-padding-top:80px}
body{font-family:var(--font);background:var(--white);color:var(--text);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}a{text-decoration:none;color:inherit}
button{border:none;background:none;cursor:pointer;font-family:inherit}ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.text-center{text-align:center}
.section{padding:72px 0;position:relative;overflow:hidden}
.display-1{font-family:var(--font-display);font-size:clamp(1.6rem,3.5vw,2.5rem);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--dark)}
.display-2{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2.0rem);font-weight:700;line-height:1.2;letter-spacing:-.01em;color:var(--dark)}
.body-lg{font-size:clamp(.95rem,1.5vw,1.05rem);color:var(--text-light);max-width:600px;line-height:1.8}
.text-center .body-lg{margin-left:auto;margin-right:auto}
.overline{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--green);margin-bottom:10px;padding:6px 16px;background:var(--green-pale);border-radius:var(--radius-full)}
.gradient-text{background:linear-gradient(135deg,var(--green),var(--lime));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-style:normal}
.gold-text{color:var(--gold)}
.glass-card{background:rgba(255,255,255,.85);border:1px solid var(--grey);border-radius:var(--radius-lg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}

/* ============================================
   BUTTONS
   ============================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:var(--radius-full);font-weight:600;font-size:.92rem;letter-spacing:.01em;transition:var(--transition);cursor:pointer;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-dark));color:var(--white);box-shadow:0 4px 16px rgba(61,139,55,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(61,139,55,.4)}
.btn-outline{border:2px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green-pale)}
.btn-secondary{background:var(--off-white);color:var(--dark);border:1.5px solid var(--grey);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{background:var(--white);border-color:var(--green);color:var(--green);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-pdf-download{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:50px;max-width:100%;font-weight:600;font-size:.92rem;text-decoration:none}
.btn-lg{padding:18px 40px;font-size:1rem}
.btn-pulse{animation:pulse 2.5s infinite}
@keyframes pulse{0%,100%{box-shadow:0 4px 16px rgba(61,139,55,.3)}50%{box-shadow:0 4px 36px rgba(61,139,55,.55)}}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal-up,.reveal-left,.reveal-right,.reveal-scale{opacity:1;transition:all .7s cubic-bezier(.16,1,.3,1)}
.reveal-up.animate{animation:revUp .7s ease forwards}
.reveal-left.animate{animation:revLeft .7s ease forwards}
.reveal-right.animate{animation:revRight .7s ease forwards}
.reveal-scale.animate{animation:revScale .7s ease forwards}
@keyframes revUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes revLeft{from{opacity:0;transform:translateX(-24px)}to{opacity:1;transform:none}}
@keyframes revRight{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
@keyframes revScale{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar{background:linear-gradient(90deg,var(--green-dark),var(--green));color:var(--white);text-align:center;padding:8px 16px;font-size:.78rem;font-weight:500;letter-spacing:.02em;position:relative;z-index:99}

/* ============================================
   NAVIGATION
   ============================================ */
.nav{position:fixed;top:38px;left:0;right:0;z-index:1000;padding:12px 0;transition:var(--transition)}
.nav.scrolled{top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--grey);padding:8px 0;box-shadow:var(--shadow)}
.nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo img{height:40px;width:auto}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:.88rem;color:var(--text-light);transition:var(--transition);font-weight:500}
.nav-links a:hover{color:var(--green)}
.nav-cta{padding:10px 22px!important;font-size:.82rem!important}
.mobile-trigger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.mobile-trigger span{width:22px;height:2px;background:var(--text);transition:var(--transition);border-radius:2px}
.mobile-nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.98);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:24px}
.mobile-nav.open{display:flex}
.mobile-nav a{font-size:1.2rem;color:var(--text);font-family:var(--font-display);font-weight:600}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(61,139,55,0.06) 0%, rgba(255,255,255,0) 60%), #fbfcfb;
}
.hero-bg-video {
  display: none;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(61, 139, 55, 0.08);
  border: 1px solid rgba(61, 139, 55, 0.18);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: 0.04em;
  margin-bottom: 22px;
  text-transform: uppercase;
}
.hero-pill-badge svg {
  color: var(--green);
  flex-shrink: 0;
}
.hero-title {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  line-height: 1.16;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-title .hero-highlight {
  color: var(--green);
}
.hero-desc {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-light);
  margin-bottom: 28px;
  max-width: 530px;
}
.hero-features-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--green);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  box-shadow: 0 4px 10px rgba(61, 139, 55, 0.08);
  flex-shrink: 0;
}
.hero-feature-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-align: left;
}
.hero-feature-text strong {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: 0.02em;
}
.hero-feature-text span {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  align-items: center;
}
.btn-hero-primary {
  padding: 14px 28px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(61, 139, 55, 0.28);
  text-transform: uppercase;
}
.btn-hero-secondary {
  padding: 13px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--green);
  color: var(--green-dark);
  background: var(--white);
  text-transform: uppercase;
}
.btn-hero-secondary:hover {
  background: var(--green-subtle);
  border-color: var(--green-dark);
  color: var(--green-dark);
}
.hero-trust-bar {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 8px 18px;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-full);
  flex-wrap: wrap;
}
.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: #3b4d3b;
}
.hero-trust-item svg {
  color: var(--green);
  flex-shrink: 0;
}
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}
.hero-image-card {
  position: relative;
  width: 100%;
  max-width: 580px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.09);
  background: var(--white);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.hero-image-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.14);
}
.hero-single-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 20px;
}
.lang-switch{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--grey);font-size:.75rem;font-weight:700;color:var(--text);text-decoration:none;transition:var(--transition);letter-spacing:.03em}
.lang-switch:hover{background:var(--green-pale);border-color:var(--green);color:var(--green-dark)}
.mobile-nav .lang-switch{width:auto;border-radius:var(--radius);padding:8px 16px;border:1.5px solid var(--grey);font-size:.9rem}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problem-section{background:var(--white)}
.problem-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.problem-image{display:flex;align-items:center;justify-content:center}
.problem-image img{width:100%;max-width:440px;height:auto;border-radius:16px;box-shadow:var(--shadow-lg)}
.problem-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:1rem}

/* Reality Check (Choque de Realidad) 4-Card Horizontal Grid */
.overline-pill {
  display: inline-block;
  background: rgba(61, 139, 55, 0.1);
  color: #3d8b37;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.reality-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 2.5rem;
}
.reality-card {
  background: var(--white);
  border: 1.5px solid #e4eae2;
  border-radius: 20px;
  padding: 32px 20px;
  text-align: center;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.025);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.reality-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.07);
  border-color: var(--green);
}
.reality-card-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: #1e293b;
}
.reality-card-icon svg {
  width: 24px;
  height: 24px;
}
.reality-card-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 10px;
  line-height: 1.3;
}
.reality-card-desc {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
  margin: 0;
}

/* Grid Layout Helpers to prevent inline specificity issues on mobile */
.howto-grid-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 50px; align-items: center; }
.why-choose-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.quality-trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; max-width: 1000px; margin: 0 auto; }
.trust-feature-card { background: var(--white); border: 1.5px solid var(--grey); border-radius: 16px; padding: 20px 24px; display: flex; align-items: center; gap: 18px; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.trust-feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(61,139,55,0.3); }
.trust-check-circle { width: 44px; height: 44px; border-radius: 50%; border: 2.2px solid var(--green); color: var(--green); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.trust-check-circle-lg { width: 54px; height: 54px; border-radius: 50%; border: 2.5px solid var(--green); color: var(--green); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.trust-bottom-row { margin-top: 50px; padding-top: 40px; border-top: 1px solid var(--grey); display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 900px; margin-left: auto; margin-right: auto; text-align: center; }
.stat-card{padding:18px;background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius);text-align:center}
.stat-value{font-family:var(--font-display);font-size:1.6rem;font-weight:800;color:var(--green-dark)}
.stat-label{font-size:.75rem;color:var(--text-muted);margin-top:2px;line-height:1.4}

/* ============================================
   PAIN CARDS
   ============================================ */
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:2rem}
.pain-card{padding:24px;background:var(--white);border:1px solid var(--grey);border-left:4px solid var(--red-border);border-radius:var(--radius);transition:var(--transition)}
.pain-card:hover{border-left-color:var(--red);box-shadow:var(--shadow)}
.pain-card-icon{font-size:1.6rem;margin-bottom:10px;display:block}
.pain-card h4{font-size:.95rem;font-weight:700;color:var(--dark);margin-bottom:6px}
.pain-card p{font-size:.82rem;color:var(--text-muted);line-height:1.6}

/* ============================================
   TRUST LOGOS
   ============================================ */
.trust-logos{background:var(--off-white);padding:40px 0;border-top:1px solid var(--grey);border-bottom:1px solid var(--grey)}
.trust-logos-label{text-align:center;font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted);margin-bottom:20px;font-weight:600}
.trust-logos-grid{display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap}
.trust-logo-item{display:flex;flex-direction:column;align-items:center;gap:6px;opacity:.5;transition:var(--transition)}
.trust-logo-item:hover{opacity:1}
.trust-logo-item svg{width:40px;height:40px}
.trust-logo-item span{font-size:.68rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}

/* ============================================
   SOLUTION SECTION
   ============================================ */
.solution-section{background:var(--off-white);position:relative}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.solution-image{display:flex;align-items:center;justify-content:center}
.solution-image img{width:100%;max-width:440px;height:auto;border-radius:16px;box-shadow:var(--shadow-lg)}
.benefits-list{display:flex;flex-direction:column;gap:14px}
.benefit-item{display:flex;gap:14px;align-items:flex-start;padding:14px;border-radius:var(--radius);transition:var(--transition)}
.benefit-item:hover{background:var(--green-pale)}
.benefit-icon{font-size:1.4rem;min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--green-pale);border-radius:10px}
.benefit-text h4{font-size:.9rem;font-weight:700;margin-bottom:2px;color:var(--dark)}
.benefit-text p{font-size:.82rem;color:var(--text-muted);line-height:1.5}

/* ============================================
   COMPARISON TABLE / COMPARATIVA
   ============================================ */
.comparison-section{background:var(--white);padding:72px 0}
.comparison-2col-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 940px;
  margin: 2.5rem auto 0;
}
.comparison-card {
  border-radius: 24px;
  padding: 38px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.comparison-card-bad {
  background: #fff5f5;
  border: 1.5px solid #fecaca;
}
.comparison-card-good {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.05);
}
.comparison-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 24px;
  text-align: center;
}
.comparison-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.comparison-bullet-item {
  font-size: 0.9rem;
  color: #334155;
  line-height: 1.5;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.comparison-bullet-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.comparison-card-bad .comparison-bullet-dot {
  background: #64748b;
}
.comparison-card-good .comparison-bullet-dot {
  background: #16a34a;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-section{position:relative;min-height:400px;display:flex;align-items:center;overflow:hidden}
.video-section video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.video-section::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,29,15,.75),rgba(61,139,55,.6))}
.video-section .container{position:relative;z-index:1}
.video-section .display-2,.video-section p,.video-section .overline{color:var(--white)}
.video-section .overline{background:rgba(255,255,255,.15);color:var(--white)}

/* ============================================
   INGREDIENTS (original cards)
   ============================================ */
.ingredients-section{background:var(--white)}
.ingredients-visual{max-width:680px;margin:0 auto 2.5rem;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg)}
.ingredients-visual img{width:100%}
.ingredients-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ingredient-card{padding:24px;text-align:center;transition:var(--transition);background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius-lg)}
.ingredient-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);background:var(--white)}
.ingredient-emoji{font-size:1.8rem;display:block;margin-bottom:10px}
.ingredient-card h3{font-family:var(--font-display);font-size:.95rem;font-weight:700;margin-bottom:6px;color:var(--dark)}
.ingredient-card p{font-size:.78rem;color:var(--text-muted);line-height:1.5}

/* ============================================
   DETAILED INGREDIENTS (expandable cards)
   ============================================ */
.ingredients-detailed{background:var(--off-white);padding:72px 0}
.ingredient-detail-grid{display:flex;flex-direction:column;gap:16px;max-width:800px;margin:0 auto}
.ingredient-detail-card{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition)}
.ingredient-detail-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.ingredient-detail-header{padding:24px;display:flex;align-items:flex-start;gap:14px;cursor:pointer}
.ingredient-detail-header .icon-box{flex-shrink:0}
.ingredient-detail-info h3{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.ingredient-detail-info .ingredient-list{font-size:.78rem;color:var(--text-muted);line-height:1.5;margin-bottom:6px}
.ingredient-detail-info .ingredient-benefit{font-size:.85rem;color:var(--green-dark);font-weight:600;line-height:1.5}
.ingredient-detail-expand{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.ingredient-detail-expand-inner{padding:0 24px 24px;font-size:.85rem;color:var(--text-light);line-height:1.8;border-top:1px solid var(--grey);margin:0 24px;padding-top:16px}
.ingredient-detail-card.expanded .ingredient-detail-expand{max-height:300px}
.ingredient-expand-btn{display:flex;align-items:center;gap:4px;font-size:.78rem;color:var(--green);font-weight:600;cursor:pointer;border:none;background:none;padding:0;margin-top:6px;transition:var(--transition)}
.ingredient-expand-btn:hover{color:var(--green-dark)}
.ingredient-expand-btn svg{width:14px;height:14px;transition:transform .3s}
.ingredient-detail-card.expanded .ingredient-expand-btn svg{transform:rotate(180deg)}

/* ============================================
   SUPPLEMENT FACTS TABLE
   ============================================ */
.supplement-section{background:var(--white);padding:72px 0}
.supplement-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;max-width:900px;margin:0 auto}
.supplement-table{border:2px solid var(--dark);border-radius:var(--radius);overflow:hidden;font-size:.82rem}
.supplement-table-header{background:var(--dark);color:var(--white);padding:14px 18px;font-family:var(--font-display);font-size:1.1rem;font-weight:800;text-align:center}
.supplement-table-serving{padding:10px 18px;font-size:.78rem;color:var(--text-light);border-bottom:8px solid var(--dark)}
.supplement-table-row{display:flex;justify-content:space-between;padding:6px 18px;border-bottom:1px solid var(--grey);font-size:.82rem}
.supplement-table-row:nth-child(even){background:var(--off-white)}
.supplement-table-row span:first-child{color:var(--text);font-weight:500}
.supplement-table-row span:last-child{color:var(--text-muted);font-weight:600}
.supplement-table-divider{height:4px;background:var(--dark)}
.supplement-table-note{padding:10px 18px;font-size:.72rem;color:var(--text-muted);line-height:1.5}
.supplement-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.supplement-image img{width:100%;height:auto;object-fit:cover;border-radius:var(--radius-lg)}
.supplement-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--green-pale);border:1px solid rgba(61,139,55,.2);border-radius:var(--radius-full);font-size:.78rem;color:var(--green-dark);font-weight:600;margin-top:12px}

/* ============================================
   HOW TO TAKE
   ============================================ */
.howto-section{background:linear-gradient(135deg,var(--green-pale) 0%,#f0fdf4 100%);padding:72px 0}
.howto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.howto-grid::before{content:'';position:absolute;top:60px;left:15%;right:15%;height:2px;background:linear-gradient(90deg,transparent,var(--green),transparent);z-index:0}
.howto-card{background:var(--white);border-radius:var(--radius-lg);padding:32px 24px;text-align:center;box-shadow:var(--shadow);position:relative;z-index:1;transition:var(--transition)}
.howto-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.howto-num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-dark));color:var(--white);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.2rem;font-weight:800;margin:0 auto 16px}
.howto-card h3{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.howto-card p{font-size:.85rem;color:var(--text-muted);line-height:1.6;margin-bottom:8px}
.howto-note{font-size:.75rem;color:var(--green-dark);font-weight:600;background:var(--green-pale);padding:6px 12px;border-radius:var(--radius-full);display:inline-block}
.howto-tip{max-width:600px;margin:2rem auto 0;padding:16px 24px;background:var(--white);border:1px solid rgba(61,139,55,.2);border-left:4px solid var(--green);border-radius:var(--radius);font-size:.85rem;color:var(--text-light);line-height:1.6;text-align:center}

/* ============================================
   STEPS (original)
   ============================================ */
.steps-section{background:var(--green-pale)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step-card{padding:32px 24px;text-align:center;transition:var(--transition);background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.step-num{font-family:var(--font-display);font-size:2.4rem;font-weight:900;color:var(--green);display:block;margin-bottom:12px}
.step-card h3{font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--dark)}
.step-card p{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* ============================================
   SOCIAL PROOF BANNER
   ============================================ */
.social-banner{background:linear-gradient(135deg,var(--darker) 0%,#1a3a1a 50%,var(--green-dark) 100%);padding:60px 0;position:relative;overflow:hidden}
.social-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(61,139,55,.15),transparent 60%);pointer-events:none}
.social-banner .container{position:relative;z-index:1}
.social-banner .display-2,.social-banner p{color:var(--white)}
.social-banner .overline{background:rgba(255,255,255,.1);color:var(--white)}
.social-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;margin:2rem 0}
.social-stat{text-align:center}
.social-stat-value{font-family:var(--font-display);font-size:2.2rem;font-weight:900;color:var(--white);line-height:1}
.social-stat-label{font-size:.75rem;color:rgba(255,255,255,.6);margin-top:4px}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section{background:var(--off-white);overflow:hidden;padding-bottom:70px}
.testimonials-scroll{display:flex;gap:20px;padding:0 20px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.testimonials-scroll::-webkit-scrollbar{display:none}
.testimonial-card{min-width:320px;max-width:380px;padding:28px;scroll-snap-align:start;flex-shrink:0;background:var(--white);border:1px solid var(--grey);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.testimonial-stars{display:flex;gap:3px;margin-bottom:14px}
.testimonial-stars svg{width:16px;height:16px;fill:var(--gold)}
.testimonial-text{font-size:.9rem;color:var(--text);line-height:1.8;margin-bottom:18px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:10px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--lime));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;color:var(--white)}
.testimonial-info h4{font-size:.85rem;font-weight:600;color:var(--dark)}
.testimonial-info p{font-size:.75rem;color:var(--text-muted)}

/* ============================================
   PRICING
   ============================================ */
.pricing-section{background:var(--white)}
.timer{display:inline-flex;align-items:center;gap:10px;padding:10px 22px;background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius-full);margin-bottom:2rem}
.timer-block{text-align:center}
.timer-value{font-family:var(--font-display);font-size:1.3rem;font-weight:800;color:var(--dark)}
.timer-label{font-size:.6rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.timer-sep{font-size:1.1rem;color:var(--text-muted);font-weight:700}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:960px;margin:0 auto}
.price-card{padding:32px 24px;background:var(--white);border:2px solid var(--grey);border-radius:var(--radius-lg);text-align:center;position:relative;transition:var(--transition)}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.price-card.featured{border-color:var(--green);background:var(--white);transform:scale(1.03)}
.price-card.featured:hover{transform:scale(1.06)}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);padding:6px 18px;background:var(--green);color:var(--white);font-size:.72rem;font-weight:700;border-radius:var(--radius-full);white-space:nowrap;letter-spacing:.04em}
.price-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:4px;color:var(--dark)}
.price-subtitle{font-size:.8rem;color:var(--text-muted);margin-bottom:18px}
.price-amount{margin-bottom:6px}
.price-old{font-size:.85rem;color:var(--text-muted);text-decoration:line-through;display:block;margin-bottom:2px}
.price-current{font-size:2.6rem;font-weight:900;font-family:var(--font-display);color:var(--green-dark)}
.cents{font-size:1.1rem;vertical-align:super}
.price-per{font-size:.8rem;color:var(--text-muted);margin-top:2px}
.price-savings{display:inline-block;padding:4px 12px;background:var(--green-pale);color:var(--green-dark);font-size:.75rem;font-weight:600;border-radius:var(--radius-full);margin:10px 0 18px}
.price-features{margin-bottom:20px}
.price-features li{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:.85rem;color:var(--text-light);text-align:left}
.price-features svg{width:16px;height:16px;fill:var(--green);flex-shrink:0}
.price-card .btn{width:100%;justify-content:center}
.price-image-wrap{width:100%;height:250px;display:flex;align-items:center;justify-content:center;margin:15px 0;overflow:hidden}
.price-image-wrap img{max-height:230px;width:auto;object-fit:contain;border-radius:16px;transition:var(--transition)}
.price-card:hover .price-image-wrap img{transform:scale(1.05)}

/* ============================================
   GUARANTEE & PAYMENTS
   ============================================ */
.guarantee{display:flex;align-items:center;justify-content:center;gap:10px;padding:18px;margin:2rem auto 0;max-width:560px;font-size:.85rem;color:var(--text-muted)}
.guarantee svg{width:24px;height:24px;fill:var(--gold);flex-shrink:0}
.payments{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:1.2rem}
.payment-pill{padding:6px 14px;background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius-full);font-size:.75rem;color:var(--text-muted)}
.payment-card-badge{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:4px 12px;background:var(--white);border:1.2px solid #e2e8f0;border-radius:10px;box-shadow:0 2px 5px rgba(0,0,0,0.04);transition:transform .2s,box-shadow .2s;cursor:default}
.payment-card-badge:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08);border-color:#cbd5e1}
.payment-card-badge svg{height:20px;width:auto;display:block}
.payment-ssl-badge{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;background:rgba(61,139,55,0.08);border:1.2px solid rgba(61,139,55,0.22);border-radius:10px;font-size:.8rem;font-weight:700;color:var(--green-dark);box-shadow:0 2px 5px rgba(61,139,55,0.04)}

/* ============================================
   FAQ
   ============================================ */
.faq-section{background:var(--off-white)}
.faq-list{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.faq-item{border:1px solid var(--grey);border-radius:var(--radius);overflow:hidden;background:var(--white);transition:var(--transition)}
.faq-item:hover{border-color:var(--green)}
.faq-question{width:100%;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;font-size:.95rem;font-weight:600;color:var(--dark);text-align:left}
.faq-icon{font-size:1.2rem;color:var(--green);transition:transform .3s}
.faq-item.active .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.faq-answer-inner{padding:0 20px 18px;font-size:.88rem;color:var(--text-light);line-height:1.8}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta{background:linear-gradient(135deg,var(--green-pale),var(--white));padding:70px 0}

/* ============================================
   FOOTER
   ============================================ */
.footer{background:var(--darker);color:rgba(255,255,255,.7);padding:50px 0 24px;border-top:none}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-logo img{height:36px;margin-bottom:14px}
.footer-desc{font-size:.8rem;color:rgba(255,255,255,.4);line-height:1.7}
.footer-title{font-weight:600;font-size:.85rem;margin-bottom:14px;color:rgba(255,255,255,.6)}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:.8rem;color:rgba(255,255,255,.35);transition:var(--transition)}
.footer-links a:hover{color:var(--green-light)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.06);font-size:.75rem;color:rgba(255,255,255,.2)}
.footer-social{display:flex;gap:10px}
.footer-social a{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.footer-social a:hover{border-color:var(--green);background:rgba(61,139,55,.15)}
.footer-social svg{width:14px;height:14px;fill:rgba(255,255,255,.4)}

/* ============================================
   POPUP
   ============================================ */
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:2000;display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(6px)}
.popup-overlay.active{display:flex}
.popup{background:var(--white);border:1px solid var(--grey);border-radius:var(--radius-xl);padding:40px 36px;max-width:440px;width:100%;text-align:center;position:relative;animation:popIn .4s cubic-bezier(.34,1.56,.64,1)}
@keyframes popIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
.popup-close{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:50%;background:var(--off-white);color:var(--text-muted);font-size:1.1rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}
.popup-close:hover{background:var(--grey)}
.popup h3{font-family:var(--font-display);font-size:1.4rem;color:var(--dark);margin-bottom:6px}
.popup p{color:var(--text-light);font-size:.88rem;margin-bottom:20px;line-height:1.6}
.popup-form{display:flex;flex-direction:column;gap:10px}
.popup-form input{padding:13px 16px;background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius);color:var(--text);font-size:.92rem;outline:none;transition:var(--transition)}
.popup-form input:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-glow)}
.popup-form input::placeholder{color:var(--text-muted)}
.popup .coupon-display{margin-top:14px;padding:14px;background:var(--green-pale);border:1px dashed var(--green);border-radius:var(--radius)}
.popup .coupon-code{font-family:var(--font-display);font-size:1.8rem;font-weight:900;color:var(--green);letter-spacing:.1em}

/* ============================================
   STICKY CTA — Desktop optimized
   ============================================ */
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;padding:10px 0;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--grey);z-index:990}
.sticky-cta .container{display:flex;align-items:center;justify-content:center;gap:16px;max-width:600px}
.sticky-cta .sticky-price{font-size:.85rem;color:var(--text-muted)}
.sticky-cta .sticky-price .old{text-decoration:line-through;margin-right:4px}
.sticky-cta .sticky-price .current{font-weight:800;color:var(--green-dark);font-family:var(--font-display)}
.sticky-cta .btn{flex-shrink:0}

/* ============================================
   SOCIAL PROOF TOAST
   ============================================ */
.social-toast{position:fixed;bottom:90px;left:20px;padding:12px 18px;background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);font-size:.82rem;color:var(--text);z-index:850;transform:translateY(120%);opacity:0;visibility:hidden;transition:transform .5s cubic-bezier(.34,1.56,.64,1),opacity .4s ease,visibility .4s ease;display:flex;align-items:center;gap:8px;max-width:320px;box-shadow:var(--shadow-lg)}
.social-toast.show{transform:translateY(0);opacity:1;visibility:visible}

/* ============================================
   ICON BOX
   ============================================ */
.icon-box{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--green-pale);flex-shrink:0}
.icon-box svg{width:24px;height:24px;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float{position:fixed;bottom:120px;right:24px;width:56px;height:56px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:900;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--transition);cursor:pointer}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px;fill:var(--white)}
.whatsapp-tooltip{position:absolute;right:68px;top:50%;transform:translateY(-50%);background:var(--white);color:var(--text);padding:8px 14px;border-radius:var(--radius);font-size:.78rem;font-weight:500;white-space:nowrap;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .3s}
.whatsapp-float:hover .whatsapp-tooltip{opacity:1}

/* ============================================
   RESPONSIVE — Desktop sticky
   ============================================ */
@media(min-width:769px){
  .sticky-cta{display:none}
  .sticky-cta.scrolled-past{display:block}
}

/* ============================================
   RESPONSIVE — Tablets (≤1024px)
   ============================================ */
@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr;text-align:center;gap:40px}
  .hero-content{order:1}.hero-visual{order:2}
  .hero-interlocking-grid{max-width:420px;height:440px;margin:0 auto}
  .hero-desc{margin:0 auto 28px}
  .hero-btns{justify-content:center}.hero-proof{justify-content:center}
  .problem-grid, .howto-grid-wrap, .why-choose-grid, .quality-trust-grid { grid-template-columns: 1fr; gap: 32px; }
  .ingredients-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:380px}
  .price-card.featured{transform:none}.price-card.featured:hover{transform:translateY(-4px)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .pain-grid{grid-template-columns:1fr}
  .reality-cards-grid{grid-template-columns:repeat(2, 1fr);gap:16px}
  .comparison-2col-layout{grid-template-columns:1fr;gap:24px}
  .comparison-main-layout{grid-template-columns:1fr;gap:32px}
  .comparison-grid{display:flex;flex-direction:column;gap:20px;width:100%}
  .comparison-col.col-good{transform:none}
  .comparison-side-image{display:flex;margin:24px auto 0;max-width:440px;justify-content:center}
  .ingredient-detail-grid{flex-direction:column}
  .supplement-grid{grid-template-columns:1fr}
  .howto-grid{grid-template-columns:1fr}
  .howto-grid::before{display:none}
}

/* ============================================
   RESPONSIVE — Mobile (≤768px)
   ============================================ */
@media(max-width:768px){
  .section{padding:52px 0}
  .nav-links,.nav-cta{display:none!important}
  .mobile-trigger{display:flex}
  .nav{top:42px}
  .nav.scrolled{top:0}
  .sticky-cta{display:block!important}
  .sticky-cta .container{flex-direction:column;gap:8px}
  .sticky-cta .btn{width:100%}
  .hero{min-height:auto;padding:100px 0 36px}
  .hero-pill-badge{font-size:0.72rem;padding:6px 12px;line-height:1.3;max-width:100%;margin-bottom:18px}
  .hero-title{font-size:clamp(1.85rem, 5.5vw, 2.3rem);line-height:1.2;margin-bottom:16px}
  .hero-desc{font-size:0.95rem;line-height:1.65;margin:0 auto 22px}
  .hero-features-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 auto 24px;max-width:360px;justify-items:center}
  .hero-feature-item{flex-direction:column;text-align:center;gap:6px;align-items:center}
  .hero-feature-icon{width:36px;height:36px}
  .hero-feature-text{text-align:center;align-items:center}
  .hero-feature-text strong{font-size:0.78rem}
  .hero-feature-text span{font-size:0.6rem}
  .hero-btns{flex-direction:column;width:100%;max-width:320px;margin:0 auto 22px;gap:10px}
  .hero-btns .btn{width:100%;justify-content:center;text-align:center;padding:13px 20px}
  .hero-trust-bar{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;max-width:320px;margin:0 auto 28px;padding:12px 16px;background:rgba(61,139,55,0.05);border:1px solid rgba(61,139,55,0.14);border-radius:14px}
  .hero-trust-item{display:flex;align-items:center;justify-content:center;gap:7px;font-size:0.8rem;font-weight:600;color:#2b3d2b;width:100%}
  .hero-visual{min-height:auto;margin-top:8px}
  .hero-image-card{max-width:360px;margin:0 auto;border-radius:16px}
  .hero-single-img{border-radius:16px}
  .ingredients-grid{grid-template-columns:1fr 1fr}
  .footer{text-align:center}
  .footer-grid{grid-template-columns:1fr;gap:28px;text-align:center}
  .footer-logo img{margin:0 auto 14px}
  .footer-links{align-items:center}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center;align-items:center}
  .footer-social{justify-content:center}
  .problem-stats{grid-template-columns:1fr 1fr}
  .social-toast{left:10px;right:10px;bottom:220px;max-width:none;z-index:850}
  .testimonial-card{min-width:280px}
  .video-section{min-height:300px}
  .checkout-modal{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:95vh;margin-bottom:0;position:fixed;bottom:0;left:0;right:0;max-width:100%}
  .checkout-overlay{align-items:flex-end;padding:0}
  .form-row-2col{grid-template-columns:1fr}
  .form-row-3col{grid-template-columns:1fr 1fr}
  .checkout-progress{padding:20px 20px 0}
  .checkout-step-content{padding:16px 20px 20px}
  .checkout-summary{margin:16px 16px}
  /* New section responsive rules */
  .pain-grid{grid-template-columns:1fr}
  .reality-cards-grid{grid-template-columns:1fr;gap:14px}
  .ingredient-detail-grid{flex-direction:column}
  .trust-logos-grid{gap:20px}
  .social-stats{gap:20px}
  .comparison-2col-layout{grid-template-columns:1fr!important;gap:20px!important}
  .comparison-card{padding:24px 20px!important}
  .comparison-main-layout{display:flex;flex-direction:column;gap:24px;width:100%}
  .comparison-grid{display:flex;flex-direction:column;gap:20px;width:100%}
  .comparison-col{width:100%;padding:22px 18px}
  .comparison-col h3{font-size:1.05rem;margin-bottom:12px}
  .comparison-list li{font-size:0.84rem;gap:8px}
  .comparison-side-image{display:flex;margin:20px auto 0;width:100%;max-width:360px;justify-content:center}
  .comparison-side-image img{width:100%;height:auto;max-height:480px;object-fit:cover;border-radius:16px}
  .btn-pdf-download{display:inline-flex!important;flex-direction:row!important;align-items:center!important;justify-content:center!important;width:100%!important;max-width:320px!important;margin:0 auto!important;white-space:normal!important;line-height:1.35!important;padding:12px 18px!important;font-size:0.84rem!important;border-radius:14px!important;text-align:center!important}
  .btn-pdf-download svg{flex-shrink:0!important;width:18px!important;height:18px!important}
  .trust-feature-card{padding:16px 18px;gap:14px}
  .trust-bottom-row{grid-template-columns:1fr!important;gap:24px!important;margin-top:36px!important;padding-top:28px!important}
  .whatsapp-float{bottom:110px}
}

/* ============================================
   CHECKOUT MODAL — 2-Step Stripe Flow
   ============================================ */
.checkout-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:3000;display:none;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.checkout-overlay.active{display:flex;animation:ckFade .3s ease forwards}
@keyframes ckFade{from{opacity:0}to{opacity:1}}

.checkout-modal{background:var(--white);border-radius:var(--radius-xl);max-width:520px;width:100%;max-height:90vh;overflow-y:auto;position:relative;animation:ckSlide .4s cubic-bezier(.34,1.56,.64,1);box-shadow:0 24px 80px rgba(0,0,0,.2);scrollbar-width:thin;scrollbar-color:var(--grey) transparent}
.checkout-modal::-webkit-scrollbar{width:4px}
.checkout-modal::-webkit-scrollbar-thumb{background:var(--grey);border-radius:4px}
@keyframes ckSlide{from{opacity:0;transform:translateY(40px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}

.checkout-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:var(--off-white);border:1px solid var(--grey);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);z-index:10}
.checkout-close:hover{background:var(--grey);color:var(--dark)}

.checkout-progress{display:flex;align-items:center;justify-content:center;gap:16px;padding:24px 32px 0}
.checkout-step{display:flex;align-items:center;gap:8px;opacity:.4;transition:var(--transition)}
.checkout-step.active{opacity:1}
.checkout-step.completed{opacity:.7}
.step-circle{width:28px;height:28px;border-radius:50%;background:var(--off-white);border:2px solid var(--grey);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--text-muted);transition:var(--transition)}
.checkout-step.active .step-circle{background:var(--green);border-color:var(--green);color:var(--white)}
.checkout-step.completed .step-circle{background:var(--green-pale);border-color:var(--green);color:var(--green)}
.checkout-step span{font-size:.82rem;font-weight:600;color:var(--text-light)}
.checkout-step.active span{color:var(--dark)}
.checkout-step-line{width:40px;height:2px;background:var(--grey);border-radius:2px}

.checkout-summary{margin:20px 24px;padding:16px;background:var(--off-white);border:1px solid var(--grey);border-radius:var(--radius-lg)}
.summary-product{display:flex;align-items:center;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--grey)}
.summary-img{width:48px;height:auto;border-radius:8px}
.summary-info h4{font-size:.88rem;font-weight:700;color:var(--dark);margin-bottom:2px}
.summary-info p{font-size:.75rem;color:var(--text-muted)}
.summary-price{font-family:var(--font-display);font-size:1.1rem;font-weight:800;color:var(--green-dark);margin-left:auto;white-space:nowrap}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:.85rem;color:var(--text-light)}
.summary-total{font-weight:700;color:var(--dark);font-size:.95rem;border-top:1px solid var(--grey);padding-top:10px;margin-top:4px}
.summary-total span:last-child{color:var(--green-dark);font-family:var(--font-display);font-size:1.1rem}
.coupon-section{padding:8px 0;border-top:1px dashed var(--grey)}
.coupon-input-wrap{display:flex;gap:6px;align-items:center}
.coupon-input-wrap input{flex:1;padding:8px 12px;border:1px solid var(--grey);border-radius:8px;font-size:.85rem;font-family:var(--font-body);outline:none;transition:border-color .2s}
.coupon-input-wrap input:focus{border-color:var(--green)}
.coupon-input-wrap button{padding:8px 14px;background:var(--green);color:#fff;border:none;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer;transition:background .2s;white-space:nowrap}
.coupon-input-wrap button:hover{background:var(--green-dark)}
.coupon-input-wrap button:disabled{opacity:.7;cursor:default}
.coupon-result{font-size:.8rem;padding:4px 0;margin-top:4px}
.coupon-success{color:#2d6b27}
.coupon-error{color:#c0392b}
.summary-discount{color:var(--green-dark);font-size:.88rem}
.free-badge{background:var(--green-pale);color:var(--green-dark);font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:var(--radius-full)}

.checkout-step-content{display:none;padding:20px 24px 24px}
.checkout-step-content.active{display:block;animation:ckFade .3s ease}
.checkout-title{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:18px}

.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.78rem;font-weight:600;color:var(--text-light);margin-bottom:5px;letter-spacing:.02em}
.form-group input,.form-group select{width:100%;padding:12px 14px;background:var(--white);border:1px solid var(--grey);border-radius:var(--radius);color:var(--text);font-size:.92rem;font-family:var(--font);outline:none;transition:var(--transition);-webkit-appearance:none}
.form-group input:focus,.form-group select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-glow)}
.form-group input::placeholder{color:var(--text-muted)}
.form-row-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row-3col{display:grid;grid-template-columns:2fr 1.5fr 1fr;gap:12px}

.checkout-btn{width:100%;padding:16px;font-size:.95rem;font-weight:700;margin-top:8px;gap:8px}
.btn-spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:ckSpin .6s linear infinite}
@keyframes ckSpin{to{transform:rotate(360deg)}}

.express-checkout-wrap{margin-bottom:16px}
#expressCheckoutElement{min-height:44px;margin-bottom:12px}
.express-divider{display:flex;align-items:center;gap:12px;margin:16px 0}
.express-divider::before,.express-divider::after{content:'';flex:1;height:1px;background:var(--grey)}
.express-divider span{font-size:.78rem;color:var(--text-muted);white-space:nowrap}

#paymentElementContainer{margin-bottom:16px;min-height:100px}
.payment-message{padding:10px 14px;background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius);color:#dc2626;font-size:.85rem;margin-bottom:12px}

.checkout-back{display:flex;align-items:center;gap:6px;justify-content:center;width:100%;padding:10px;font-size:.85rem;color:var(--text-muted);background:none;border:none;cursor:pointer;margin-top:10px;transition:var(--transition)}
.checkout-back:hover{color:var(--green)}

.checkout-trust{display:flex;justify-content:center;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid var(--grey)}
.trust-item{display:flex;align-items:center;gap:4px;font-size:.72rem;color:var(--text-muted)}

.checkout-processing{display:none;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}
.processing-spinner{width:48px;height:48px;border:3px solid var(--green-pale);border-top-color:var(--green);border-radius:50%;animation:ckSpin 1s linear infinite;margin-bottom:20px}
.checkout-processing p{font-size:1rem;font-weight:600;color:var(--dark);margin:0}
.checkout-processing .processing-sub{font-size:.82rem;color:var(--text-muted);font-weight:400;margin-top:4px}

/* Collage & Redesign 2026 Styles */
.diferenciadores-collage {
  position: relative;
  height: 520px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}
.diferenciadores-img-1 {
  position: absolute;
  width: 220px;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  left: 10%;
  top: 10%;
  transform: rotate(-8deg);
  z-index: 1;
  transition: var(--transition);
}
.diferenciadores-img-2 {
  position: absolute;
  width: 220px;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  right: 10%;
  bottom: 10%;
  transform: rotate(8deg);
  z-index: 2;
  transition: var(--transition);
}
.diferenciadores-img-3 {
  position: absolute;
  width: 240px;
  height: 360px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-2deg);
  z-index: 3;
  transition: var(--transition);
}
.diferenciadores-collage:hover .diferenciadores-img-1 {
  transform: rotate(-12deg) translate(-10px, -10px);
}
.diferenciadores-collage:hover .diferenciadores-img-2 {
  transform: rotate(12deg) translate(10px, 10px);
}
.diferenciadores-collage:hover .diferenciadores-img-3 {
  transform: translate(-50%, -50%) scale(1.03);
}
@media (max-width: 991px) {
  .diferenciadores-collage {
    height: 460px;
    max-width: 400px;
  }
  .diferenciadores-img-1 {
    width: 180px;
    height: 270px;
  }
  .diferenciadores-img-2 {
    width: 180px;
    height: 270px;
  }
  .diferenciadores-img-3 {
    width: 200px;
    height: 300px;
  }
}
@media (max-width: 600px) {
  .diferenciadores-collage {
    height: 400px;
  }
  .diferenciadores-img-1, .diferenciadores-img-2 {
    display: none !important;
  }
  .diferenciadores-img-3 {
    width: 260px;
    height: 360px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
  }
}

/* Interlocking Grid for Hero (UX/UI 2026) */
.hero-interlocking-grid {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 520px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}
.hero-grid-img-primary {
  position: absolute;
  width: 360px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  left: 0;
  top: 15%;
  z-index: 2;
  transition: var(--transition);
}
.hero-grid-img-secondary {
  position: absolute;
  width: 220px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  right: 5%;
  bottom: 10%;
  z-index: 3;
  transition: var(--transition);
}
.hero-interlocking-grid:hover .hero-grid-img-primary {
  transform: translate(-5px, -5px) scale(1.02);
}
.hero-interlocking-grid:hover .hero-grid-img-secondary {
  transform: translate(5px, 5px) scale(1.03);
}

@media (max-width: 991px) {
  .hero-interlocking-grid {
    height: 400px;
    max-width: 400px;
  }
  .hero-grid-img-primary {
    width: 280px;
    height: auto;
  }
  .hero-grid-img-secondary {
    width: 170px;
    height: auto;
  }
}
@media (max-width: 600px) {
  .hero-interlocking-grid {
    height: 250px;
  }
  .hero-grid-img-primary {
    width: 280px;
    height: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  .hero-grid-img-secondary {
    display: none !important;
  }
}

/* Howto Section Mobile Image reordering */
.howto-desktop-only { display: block; }
.howto-mobile-only { display: none; }
@media(max-width:1024px) {
  .howto-desktop-only { display: none !important; }
  .howto-mobile-only { display: block !important; margin: 24px auto 0; width: 100%; max-width: 440px; height: auto; border-radius: 16px; box-shadow: var(--shadow-lg); }
}