/* ==========================================================================
   OSTEON SRBIJA — tema generado por Base de Ecosistema EZ.AFF (Meta Compliant 2026)
   ========================================================================== */

:root {
  --color-primary: #064a42;
  --color-primary-light: #079281;
  --color-accent: #0fb09b;
  --color-accent-hover: #079281;
  --color-warm: #f28c1e;
  --color-warm-light: #fff4e6;
  --color-warm-dark: #d1650a;
  --color-bg-light: #f6faf4;
  --color-bg-card: #ffffff;
  --color-text-main: #0f2f2a;
  --color-text-muted: #4d6660;
  --color-text-light: #86a19a;
  --color-border: #d9ece5;
  --color-lime: #bed8b2;
  --color-lime-light: #f2f8ea;
  --color-mint: #eaf6f1;
  --color-border-glow: rgba(15, 176, 155, 0.25);
  
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(6, 74, 66, 0.04);
  --shadow-md: 0 10px 30px rgba(6, 74, 66, 0.08);
  --shadow-lg: 0 20px 50px rgba(6, 74, 66, 0.12);
  --shadow-glow: 0 8px 25px rgba(15, 176, 155, 0.35);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-light);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   TOP BAR / ANNOUNCEMENT TICKER
   ========================================================================== */
.top-ticker {
  background: linear-gradient(90deg, #064a42, #079281);
  color: #ffffff;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  z-index: 100;
}

.top-ticker-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 99;
  padding: 12px 0;
  transition: var(--transition);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.brand-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #0fb09b, #064a42);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.brand-logo span {
  color: var(--color-warm);
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-left: 2px;
}

.nav-cta-btn {
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: #ffffff;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(242, 140, 30, 0.3);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242, 140, 30, 0.4);
}

/* ==========================================================================
   HERO SECTION (With Hero Order Box / "Caja de datos" & 50% OFF Packshot)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 36px 0 54px;
  background: radial-gradient(circle at 10% 20%, rgba(15, 176, 155, 0.08) 0%, rgba(246, 250, 244, 0) 60%),
              radial-gradient(circle at 90% 80%, rgba(242, 140, 30, 0.06) 0%, rgba(246, 250, 244, 0) 50%);
  overflow: hidden;
}

.hero-top-nav-tags {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.hero-nav-tag {
  font-size: 0.85rem;
  font-weight: 700;
  color: #475569;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-nav-tag .tag-prefix {
  color: #e0720b;
  font-weight: 800;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.85fr 1.1fr;
  gap: 24px;
  align-items: center;
}

.hero-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--color-primary);
  margin-bottom: 16px;
  letter-spacing: -0.8px;
}

.hero-title .highlight {
  color: #e0720b;
}

.hero-subtitle {
  font-size: 1.02rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.hero-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.45;
}

.hero-feature-bullet {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid #f28c1e;
  margin-top: 4px;
  flex-shrink: 0;
  background: #ffffff;
}

.hero-feature-item strong {
  color: #0f2f2a;
  font-weight: 700;
}

/* Center Column: Big Osteon Packshot (without woman) */
.hero-visual-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-big-prod-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px 0;
}

.hero-big-prod-img {
  max-height: 440px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(15, 176, 155, 0.28));
  transition: transform 0.4s ease;
}

.hero-big-prod-wrap:hover .hero-big-prod-img {
  transform: scale(1.04) translateY(-6px);
}

.hero-prod-floating-pills {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  align-items: center;
  width: 100%;
}

.hero-prod-pill {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1.5px solid #0fb09b;
  color: #064a42;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Right Column wrapper (deja espacio para la flecha rosa de la caja) */
.hero-form-col {
  position: relative;
  z-index: 3;
  padding-right: 44px;
}

/* ==========================================================================
   ORDER CARD — "Caja de datos" (hero + formulario final, mismo diseño)
   ========================================================================== */
.order-card {
  --oc-teal: #0fb09b;
  --oc-accent: #e0720b;
  --oc-tint: #eaf6f1;
  position: relative;
  width: 100%;
  max-width: 370px;
  margin: 0 auto;
  background: #ffffff;
  border: 3px solid var(--oc-teal);
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(15, 176, 155, 0.18);
  font-family: 'Roboto', var(--font-main);
  color: #1f2430;
  text-align: center;
}

.order-card-arrow {
  position: absolute;
  top: 128px;
  right: -54px;
  width: 44px;
  height: auto;
  pointer-events: none;
}

.order-card-head {
  background: var(--oc-tint);
  border-radius: 11px 11px 0 0;
  padding: 18px 18px 34px;
}

.order-card-title {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.2;
  color: #1f2430;
}

.order-card-date {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--oc-accent);
  margin-top: 2px;
}

.order-card-prices {
  display: flex;
  justify-content: center;
  align-items: stretch;
  margin-top: 12px;
}

.order-card-price-old,
.order-card-price-new {
  padding: 0 14px;
}

.order-card-price-old {
  border-right: 1px solid #c9cfd8;
}

.order-card-price-old .label {
  font-size: 0.86rem;
  color: #6b7280;
}

.order-card-price-old .val {
  position: relative;
  display: inline-block;
  font-size: 1.35rem;
  color: #4b5563;
  line-height: 1.2;
}

/* Cruz roja sobre el precio anterior */
.order-card-price-old .val::before,
.order-card-price-old .val::after {
  content: '';
  position: absolute;
  left: -3px;
  right: -3px;
  top: 50%;
  height: 1.5px;
  background: #e8352f;
}

.order-card-price-old .val::before {
  transform: rotate(14deg);
}

.order-card-price-old .val::after {
  transform: rotate(-14deg);
}

.order-card-price-new .label {
  font-size: 0.95rem;
  color: #374151;
}

.order-card-price-new .val {
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--oc-accent);
}

.order-card-body {
  position: relative;
  background: #ffffff;
  padding: 4px 22px 18px;
}

/* Pico blanco que entra en la cabecera gris */
.order-card-body::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 17px;
  background: #ffffff;
  clip-path: polygon(0 100%, 50% 0, 100% 100%);
}

.order-card-question {
  position: relative;
  font-size: 1.02rem;
  color: #1f2430;
  margin: 2px 0 14px;
}

.order-card .form-alert {
  text-align: left;
  margin-bottom: 12px;
}

.order-card-field {
  position: relative;
  margin-bottom: 14px;
}

.order-card-ico {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: auto;
  pointer-events: none;
  z-index: 1;
}

.order-card .form-input {
  width: 100%;
  height: 54px;
  padding: 0 16px 0 52px;
  font-family: inherit;
  font-size: 1.05rem;
  color: #1f2430;
  background: #ffffff;
  border: 1px solid var(--oc-teal);
  border-radius: 9px;
  box-shadow: 0 0 8px rgba(15, 176, 155, 0.45);
  outline: none;
  transition: var(--transition);
}

.order-card .form-input::placeholder {
  color: #9aa0aa;
}

.order-card .form-input:focus {
  border-color: var(--oc-accent);
  box-shadow: 0 0 0 3px rgba(224, 114, 11, 0.15);
}

.order-card .form-input.error {
  border-color: #ef4444;
  background: #fff5f5;
}

.order-card-btn {
  width: 100%;
  margin-top: 4px;
  padding: 12px 16px 13px;
  border: none;
  border-radius: 9px;
  background: linear-gradient(90deg, #d1650a 0%, #ec8417 50%, #d1650a 100%);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  color: #ffffff;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(224, 114, 11, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.order-card-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(224, 114, 11, 0.45);
}

.order-card-btn .btn-main-txt {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
}

.order-card-btn .btn-sub-txt {
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.15;
  opacity: 1;
  margin-top: 0;
}

.order-card-stock {
  margin-top: 16px;
  font-size: 1.02rem;
  color: #1f2430;
}

.order-card-stock span {
  color: var(--oc-teal);
  font-weight: 500;
}

.order-card-foot {
  position: relative;
  background: var(--oc-tint);
  border-radius: 0 0 11px 11px;
  padding: 16px 18px;
  font-size: 1rem;
  color: #1f2430;
}

.order-card-foot img {
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: auto;
}


/* ==========================================================================
   TRUST STATS BAR
   ========================================================================== */
.trust-bar {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(15, 176, 155, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.25;
}

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

/* ==========================================================================
   GRAPHIC FACTORS DIAGRAM (Matching Attachment 2 Reference)
   ========================================================================== */
.section-factors {
  padding: 70px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

.factors-diagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
  margin-top: 48px;
  margin-bottom: 40px;
}

.factors-diagram-item {
  display: flex;
  flex-direction: column;
}

.factors-diagram-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 14px;
  line-height: 1.25;
}

.factors-diagram-line-wrap {
  width: 100%;
  position: relative;
  height: 3px;
  margin-bottom: 28px;
}

.factors-diagram-line {
  width: 100%;
  height: 3px;
  border-radius: 2px;
}

.factors-diagram-circle {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  transition: transform 0.3s ease;
}

.factors-diagram-item:hover .factors-diagram-circle {
  transform: translateY(-50%) scale(1.08);
}

.factors-diagram-circle svg {
  max-width: 38px;
  max-height: 38px;
  fill: #ffffff;
}

.factors-diagram-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 2px;
}

.factors-diagram-point {
  font-size: 0.95rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.factors-diagram-point::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Factor Color Palettes matching Attachment 2 */
/* 1. Starostne spremembe - Yellow/Gold */
.factors-diagram-item.item-age .factors-diagram-line,
.factors-diagram-item.item-age .factors-diagram-circle {
  background: #a8c95a;
}
.factors-diagram-item.item-age .factors-diagram-point::before {
  background: #a8c95a;
}

/* 2. Intenzivne obremenitve - Orange */
.factors-diagram-item.item-intensive .factors-diagram-line,
.factors-diagram-item.item-intensive .factors-diagram-circle {
  background: #f28c1e;
}
.factors-diagram-item.item-intensive .factors-diagram-point::before {
  background: #f28c1e;
}

/* 3. Spremembe letnih časov - Terracotta/Bronze */
.factors-diagram-item.item-season .factors-diagram-line,
.factors-diagram-item.item-season .factors-diagram-circle {
  background: #5cc6a8;
}
.factors-diagram-item.item-season .factors-diagram-point::before {
  background: #5cc6a8;
}

/* 4. Enakovrstne obremenitve - Coral/Pink */
.factors-diagram-item.item-loads .factors-diagram-line,
.factors-diagram-item.item-loads .factors-diagram-circle {
  background: #0fb09b;
}
.factors-diagram-item.item-loads .factors-diagram-point::before {
  background: #0fb09b;
}

/* 5. Manjše neprijetnosti - Rose/Magenta */
.factors-diagram-item.item-injuries .factors-diagram-line,
.factors-diagram-item.item-injuries .factors-diagram-circle {
  background: #07786b;
}
.factors-diagram-item.item-injuries .factors-diagram-point::before {
  background: #07786b;
}

/* 6. Mišična utrujenost - Burgundy/Dark Red */
.factors-diagram-item.item-fatigue .factors-diagram-line,
.factors-diagram-item.item-fatigue .factors-diagram-circle {
  background: #d1650a;
}
.factors-diagram-item.item-fatigue .factors-diagram-point::before {
  background: #d1650a;
}

.factors-conclusion-note {
  max-width: 800px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 1.05rem;
  color: #334155;
  line-height: 1.55;
  font-weight: 600;
  background: #f8fafc;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}


/* ==========================================================================
   MOLECULAR BOTANICAL INGREDIENTS SECTION (Matching Attachment 1 Reference)
   ========================================================================== */
.section-nature-power {
  position: relative;
  background: radial-gradient(circle at 50% 50%, #0b5a50 0%, #063f38 65%, #042b26 100%);
  color: #ffffff;
  padding: 85px 0 95px;
  overflow: hidden;
  border-top: 1px solid rgba(15, 176, 155, 0.25);
  border-bottom: 1px solid rgba(15, 176, 155, 0.25);
}

.nature-molecular-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  background-image: 
    radial-gradient(circle at 12% 20%, rgba(15, 176, 155, 0.14) 0%, transparent 45%),
    radial-gradient(circle at 88% 80%, rgba(190, 216, 178, 0.16) 0%, transparent 50%),
    radial-gradient(circle at 50% 10%, rgba(255, 255, 255, 0.04) 0%, transparent 30%);
  opacity: 0.95;
}

.nature-head {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 50px;
  position: relative;
  z-index: 2;
}

.nature-head .section-tag {
  background: rgba(15, 176, 155, 0.18);
  color: #8ce6d2;
  border-color: rgba(15, 176, 155, 0.4);
}

.nature-head .section-title {
  color: #ffffff;
}

.nature-head .section-subtitle {
  color: #cbd5e1;
}

/* 4-Hexagon layout around central atom core */
.nature-molecular-grid {
  display: grid;
  grid-template-columns: 1fr 280px 1fr;
  grid-template-rows: auto auto;
  gap: 32px 28px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.nature-core-wrap {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

/* Product core (reemplaza la estrella y las órbitas giratorias) */
.nature-core-product {
  position: relative;
  width: 230px;
  height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.nature-core-product::before {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(140, 230, 210, 0.38) 0%, rgba(15, 176, 155, 0.14) 45%, rgba(15, 176, 155, 0) 70%);
}

.nature-core-product img {
  position: relative;
  z-index: 1;
  max-height: 260px;
  width: auto;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.5));
}

.nature-core-text {
  background: rgba(6, 63, 56, 0.9);
  border: 1.5px solid rgba(15, 176, 155, 0.45);
  border-radius: 14px;
  padding: 12px 18px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.nature-core-text .core-brand {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: #8ce6d2;
}

.nature-core-text .core-subtitle {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #ffffff;
  letter-spacing: 1px;
  margin-top: 4px;
  line-height: 1.3;
}

/* Modern Hexagon/Glass Ingredient Cards */
.nature-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  padding: 24px 22px 20px;
  backdrop-filter: blur(14px);
  position: relative;
  transition: all 0.35s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
}

.nature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.12);
  border-color: #8ce6d2;
  box-shadow: 0 16px 40px rgba(15, 176, 155, 0.3);
}

.nature-card-img-wrap {
  width: 100%;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.nature-card-img-wrap img {
  max-height: 85px;
  max-width: 130px;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.5));
  transition: transform 0.3s ease;
}

.nature-card:hover .nature-card-img-wrap img {
  transform: scale(1.1);
}

.nature-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #8ce6d2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  text-align: center;
}

.nature-card-desc {
  font-size: 0.88rem;
  color: #e2e8f0;
  line-height: 1.55;
  text-align: center;
}

/* ==========================================================================
   HOW TO USE SECTION (Modern Routine & 3 Steps)
   ========================================================================== */
.section-how-to-use {
  background: #ffffff;
  padding: 80px 0;
  border-bottom: 1px solid var(--color-border);
}

.use-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
  margin-top: 40px;
}

.use-media-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(6, 74, 66, 0.12);
}

.use-media-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 20px;
}

.use-floating-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(6, 74, 66, 0.92);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.use-steps-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.use-step-item {
  display: flex;
  gap: 18px;
  background: #f8fafc;
  border: 1.5px solid #edf2f7;
  border-radius: 16px;
  padding: 20px;
  transition: var(--transition);
}

.use-step-item:hover {
  border-color: #0fb09b;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 176, 155, 0.1);
  transform: translateX(4px);
}

.use-step-number {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0fb09b, #064a42);
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.use-step-body h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 6px;
}

.use-step-body p {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.55;
}

.use-step-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 176, 155, 0.1);
  color: #064a42;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 8px;
}

.use-tip-callout {
  background: #effaf6;
  border: 1.5px dashed #0fb09b;
  border-radius: 14px;
  padding: 16px 20px;
  margin-top: 24px;
  font-size: 0.88rem;
  color: #064a42;
  line-height: 1.5;
  font-weight: 600;
}

/* ==========================================================================
   HOW TO ORDER SECTION (3 pasos con fotos circulares)
   ========================================================================== */
.section-howto {
  position: relative;
  padding: 70px 0 80px;
  background-color: #eef7f2;
  background-image: radial-gradient(rgba(15, 176, 155, 0.16) 1px, transparent 1.5px);
  background-size: 14px 14px;
  font-family: 'Roboto', var(--font-main);
  border-bottom: 1px solid var(--color-border);
}

.howto-title {
  text-align: center;
  font-size: clamp(1.8rem, 3.4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: #064a42;
  margin-bottom: 52px;
}

.howto-title span {
  color: #e0720b;
}

.howto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.howto-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.howto-media {
  width: 270px;
  height: 270px;
  max-width: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.7), 0 12px 30px rgba(15, 23, 42, 0.08);
  margin-bottom: 40px;
}

.howto-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

/* Puntos conectores entre los círculos */
.howto-dots {
  position: absolute;
  top: 135px;
  right: -12px;
  transform: translate(50%, -50%);
  display: flex;
  align-items: center;
  gap: 10px;
}

.howto-dots i {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #b5ddd0;
}

.howto-dots i:nth-child(2) {
  width: 15px;
  height: 15px;
}

.howto-step-title {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1f2430;
  max-width: 360px;
  margin-bottom: 4px;
}

.howto-step-desc {
  font-size: 1.15rem;
  line-height: 1.5;
  color: #4b5563;
  max-width: 360px;
}

.howto-brand {
  color: #e0720b;
}

/* ==========================================================================
   LIFESTYLE & AUTHENTIC DEMONSTRATION SECTION
   ========================================================================== */
.lifestyle-section {
  background: linear-gradient(180deg, var(--color-bg-light) 0%, #ffffff 100%);
}

.lifestyle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.lifestyle-photo-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.lifestyle-photo-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.lifestyle-img-wrap {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.lifestyle-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.lifestyle-photo-card:hover .lifestyle-img-wrap img {
  transform: scale(1.05);
}

.lifestyle-card-content {
  padding: 20px;
}

.lifestyle-card-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.lifestyle-card-content p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   3-STEP SIMPLE ROUTINE
   ========================================================================== */
.steps-section {
  background: var(--color-primary);
  color: #ffffff;
  padding: 60px 0;
  position: relative;
}

.steps-section .section-tag {
  color: var(--color-accent);
}
.steps-section .section-title {
  color: #ffffff;
}
.steps-section .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
}

.step-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.step-box:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-4px);
}

.step-circle-number {
  width: 56px;
  height: 56px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 15px rgba(15, 176, 155, 0.4);
}

.step-box h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-box p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.55;
}

/* ==========================================================================
   AUTHENTIC REVIEWS SECTION
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 176, 155, 0.4);
}

.review-stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 14px;
}

.review-text {
  font-size: 0.92rem;
  color: var(--color-text-main);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #d9ece5;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.reviewer-info h5 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.reviewer-badge {
  font-size: 0.74rem;
  color: var(--color-primary-light);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   CONVERSION ORDER FORM (BOTTOM FORM) — producto + caja de datos
   ========================================================================== */
.order-section {
  padding: 70px 0 90px;
  background: radial-gradient(circle at 50% 10%, rgba(15, 176, 155, 0.12) 0%, rgba(246, 250, 244, 1) 70%);
}

.order-final-grid {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 48px;
  align-items: center;
  max-width: 880px;
  margin: 0 auto;
}

.order-final-grid > .order-card {
  justify-self: start;
  margin: 0;
}

.order-product-col {
  text-align: center;
  position: relative;
}

.order-product-col img {
  max-height: 400px;
  margin: 0 auto;
  filter: drop-shadow(0 15px 25px rgba(6, 74, 66, 0.2));
}

/* Form inputs & styles */
.form-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-alert {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-family: inherit;
  font-size: 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  background: #ffffff;
  color: var(--color-text-main);
  outline: none;
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(15, 176, 155, 0.15);
}

.form-input.error {
  border-color: #ef4444;
  background: #fff5f5;
}

.input-hint {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.btn-submit-order {
  width: 100%;
  padding: 18px 24px;
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: #ffffff;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(242, 140, 30, 0.35);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
}

.btn-submit-order:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(242, 140, 30, 0.45);
}

.btn-submit-order:active {
  transform: translateY(0);
}

.btn-main-txt {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.btn-sub-txt {
  font-size: 0.78rem;
  opacity: 0.92;
  font-weight: 600;
  margin-top: 2px;
}

.order-guarantee-note {
  text-align: center;
  font-size: 0.84rem;
  color: var(--color-primary-light);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================= */
.faq-section {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  text-align: left;
}

.faq-icon-arrow {
  transition: transform 0.3s ease;
  color: var(--color-primary-light);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER (100% Meta compliant 2026)
   ========================================================================== */
.footer {
  background: #04302b;
  color: #94a3b8;
  padding: 48px 0 32px;
  font-size: 0.84rem;
  line-height: 1.65;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #cbd5e1;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.footer-disclaimer {
  max-width: 820px;
  margin: 0 auto;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.55;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
}

/* ==========================================================================
   MOBILE STICKY CTA BAR
   ========================================================================== */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  padding: 12px 16px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

.sticky-mobile-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 480px;
  margin: 0 auto;
}

.sticky-price-col .stk-old {
  font-size: 0.76rem;
  color: #94a3b8;
  text-decoration: line-through;
}

.sticky-price-col .stk-new {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.sticky-btn {
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: #ffffff;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(242, 140, 30, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   LIVE BUYER NOTIFICATION TOAST
   ========================================================================== */
.buyer-toast {
  position: fixed;
  bottom: 85px;
  left: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 998;
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 320px;
}

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

.toast-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #dff4ec;
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.toast-content {
  font-size: 0.8rem;
  line-height: 1.3;
}
.toast-content strong {
  color: var(--color-text-main);
}
.toast-content .toast-time {
  color: var(--color-text-light);
  font-size: 0.72rem;
}

.toast-close {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 2px;
  font-size: 1rem;
}

/* ==========================================================================
   OSTEON THEME — colores del producto (teal del tubo, naranja "ON", base lima)
   Mobile-first: secciones base, ritmo de color y contraste de CTAs
   ========================================================================== */
.section {
  padding: 72px 0;
}

.section-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px;
}

.section-tag {
  display: inline-block;
  background: var(--color-mint);
  color: var(--color-primary-light);
  border: 1px solid rgba(15, 176, 155, 0.3);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.55rem, 3.2vw, 2.3rem);
  font-weight: 800;
  line-height: 1.22;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Hero: degradado menta → lima, como el tubo de arriba abajo */
.hero-section {
  background:
    radial-gradient(circle at 50% 35%, rgba(15, 176, 155, 0.16) 0%, rgba(15, 176, 155, 0) 45%),
    linear-gradient(180deg, #e6f6f0 0%, #f2f8ea 100%);
}

.hero-feature-sub {
  color: var(--color-text-muted);
}

.hero-social-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-social-proof span {
  background: #ffffff;
  border: 1.5px solid rgba(15, 176, 155, 0.35);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}

.hero-big-prod-img {
  filter: drop-shadow(0 20px 40px rgba(6, 74, 66, 0.25));
}

/* Barras de color alternas: blanco / lima / menta */
.trust-bar {
  background: #ffffff;
}

.trust-icon-box {
  background: var(--color-mint);
  color: var(--color-primary-light);
}

.lifestyle-section {
  background: linear-gradient(180deg, var(--color-lime-light) 0%, #ffffff 100%);
}

.section-reviews {
  background: var(--color-mint);
}

.review-stars {
  color: var(--color-warm);
}

.reviewer-avatar {
  background: var(--color-primary-light);
  color: #ffffff;
}

.reviewer-badge {
  color: var(--color-text-muted);
}

.reviews-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 20px;
}

.order-section {
  background: linear-gradient(180deg, #e6f6f0 0%, var(--color-lime-light) 100%);
}

.faq-item.active {
  border-color: var(--color-accent);
  background: #ffffff;
}

/* CTAs naranjas con texto legible */
.nav-cta-btn,
.sticky-btn,
.btn-submit-order {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

.footer-meta-note {
  margin-top: 10px;
  font-size: 0.72rem;
  color: #6f8c85;
}

.footer-copy {
  margin-top: 10px;
  font-size: 0.74rem;
  color: #6f8c85;
}

.footer-disclaimer {
  color: #9fb8b1;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1120px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
  }
  .hero-visual-col {
    grid-column: span 1;
  }
  .hero-form-col {
    grid-column: span 2;
    max-width: 460px;
    margin: 14px auto 0;
    width: 100%;
  }
  .factors-diagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 24px;
  }
  .nature-molecular-grid {
    grid-template-columns: 1fr 240px 1fr;
    gap: 24px 20px;
  }
  .nature-core-product {
    width: 200px;
    height: 240px;
  }
  .nature-core-product::before {
    width: 190px;
    height: 190px;
  }
  .nature-core-product img {
    max-height: 230px;
  }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-visual-col {
    grid-column: span 1;
    max-width: 360px;
    margin: 0 auto;
  }
  .hero-big-prod-img {
    max-height: 360px;
  }
  .hero-form-col {
    grid-column: span 1;
    max-width: 460px;
    margin: 0 auto;
    width: 100%;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .nature-molecular-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .nature-core-wrap {
    grid-column: span 2;
    grid-row: auto;
    margin-bottom: 12px;
  }
  .use-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .howto-media {
    width: 220px;
    height: 220px;
    margin-bottom: 30px;
  }
  .howto-dots {
    top: 110px;
    gap: 6px;
  }
  .howto-dots i {
    width: 7px;
    height: 7px;
  }
  .howto-dots i:nth-child(2) {
    width: 11px;
    height: 11px;
  }
  .howto-step-title {
    font-size: 1.15rem;
  }
  .howto-step-desc {
    font-size: 1rem;
  }
  .lifestyle-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto 36px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .order-final-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 460px;
  }
  .order-final-grid > .order-card {
    justify-self: center;
  }
  .order-product-col img {
    max-height: 300px;
  }
}

@media (max-width: 760px) {
  .section-howto {
    padding: 50px 0 56px;
  }
  .howto-title {
    margin-bottom: 36px;
  }
  .howto-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .howto-dots {
    display: none;
  }
  .howto-media {
    margin-bottom: 20px;
  }
}

@media (max-width: 650px) {
  .factors-diagram-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .factors-diagram-circle {
    width: 64px;
    height: 64px;
  }
  .factors-diagram-circle svg {
    max-width: 30px;
    max-height: 30px;
  }
  .nature-molecular-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .nature-core-wrap {
    grid-column: span 1;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 44px 0;
  }
  .hero-section {
    padding: 24px 0 36px;
  }
  .top-ticker {
    font-size: 0.74rem;
    padding: 6px 10px;
  }
  .hero-top-nav-tags {
    gap: 10px;
    margin-bottom: 14px;
  }
  .hero-nav-tag {
    font-size: 0.78rem;
  }
  .hero-big-prod-img {
    max-height: 300px;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .nav-cta-btn {
    display: none;
  }
  .sticky-mobile-bar {
    display: block;
  }
  .buyer-toast {
    left: 12px;
    right: 12px;
    max-width: none;
    bottom: 75px;
  }
}

@media (max-width: 520px) {
  .hero-form-col {
    padding-right: 0;
  }
  .order-card-arrow {
    display: none;
  }
  .order-card-title,
  .order-card-date {
    font-size: 1.18rem;
  }
  .order-card-body {
    padding: 4px 16px 16px;
  }
}

/* Móvil (tráfico mayoritario de Meta): espacio para la barra fija y toques cómodos */
@media (max-width: 600px) {
  .top-ticker-item:nth-child(n+2) {
    display: none;
  }
  body {
    padding-bottom: 76px;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .section-head {
    margin-bottom: 28px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
  .hero-social-proof {
    justify-content: center;
  }
  .sticky-btn {
    padding: 14px 22px;
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   SECCIONES DEL ESQUEMA NAUTUBONE: beneficios, comparativa, cierre
   ========================================================================== */
.title-accent {
  color: var(--color-warm-dark);
}

/* Beneficios: 3 + producto + 3 */
.section-benefits {
  background: var(--color-mint);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 240px 1fr;
  gap: 28px;
  align-items: center;
}

.benefits-col {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ffffff;
  border: 1.5px solid rgba(15, 176, 155, 0.22);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: 0 6px 18px rgba(6, 74, 66, 0.06);
}

.benefit-check {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-item p {
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.benefit-item strong {
  color: var(--color-primary);
  font-size: 1rem;
}

.benefits-product {
  position: relative;
  display: flex;
  justify-content: center;
}

.benefits-product::before {
  content: '';
  position: absolute;
  inset: 10% 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 176, 155, 0.28) 0%, rgba(15, 176, 155, 0) 70%);
}

.benefits-product img {
  position: relative;
  max-height: 300px;
  width: auto;
  filter: drop-shadow(0 18px 28px rgba(6, 74, 66, 0.28));
}

.benefits-cta {
  text-align: center;
  margin-top: 40px;
}

.benefits-cta-text {
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.benefits-cta-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  min-width: 280px;
  padding: 12px 32px 13px;
  border-radius: 12px;
  background: linear-gradient(90deg, #d1650a 0%, #ec8417 50%, #d1650a 100%);
  color: #ffffff;
  font-family: 'Roboto', var(--font-main);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  box-shadow: 0 10px 22px rgba(224, 114, 11, 0.35);
  transition: var(--transition);
}

.benefits-cta-btn:hover {
  transform: translateY(-2px);
}

.benefits-cta-btn .btn-main-txt {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
}

.benefits-cta-btn .btn-sub-txt {
  font-size: 1.15rem;
  font-weight: 400;
  opacity: 1;
  margin-top: 0;
}

/* Comparativa */
.section-compare {
  background: var(--color-lime-light);
}

.compare-table {
  max-width: 860px;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.compare-row + .compare-row {
  border-top: 1px solid var(--color-border);
}

.compare-cell {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 18px;
  font-size: 0.95rem;
  line-height: 1.45;
}

.compare-typical {
  background: #f6f7f7;
  color: #5d6b68;
}

.compare-osteon {
  background: #ffffff;
  color: var(--color-primary);
  font-weight: 600;
}

.compare-head .compare-cell {
  font-weight: 800;
  font-size: 1.02rem;
  justify-content: center;
  text-align: center;
}

.compare-head .compare-typical {
  background: #e7ebea;
  color: #4a5755;
}

.compare-head .compare-osteon {
  background: var(--color-primary-light);
  color: #ffffff;
  letter-spacing: 1px;
}

.compare-ico {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.compare-ico.no {
  background: #f3d6d4;
  color: #c0392b;
}

.compare-ico.yes {
  background: var(--color-accent);
  color: #ffffff;
}

/* Cómo usar: solo títulos de paso */
.section-how-to-use .use-step-item {
  align-items: center;
}

.section-how-to-use .use-step-body h4 {
  margin-bottom: 0;
}

/* Reseñas: titular en cada tarjeta */
.review-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 8px;
}

/* Cierre final */
.order-final-title {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.order-final-list {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.order-final-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.order-final-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--color-warm);
  background: #ffffff;
}

.order-final-list strong {
  color: var(--color-primary);
}

@media (max-width: 992px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .benefits-product {
    order: -1;
  }
  .benefits-product img {
    max-height: 240px;
  }
}

@media (max-width: 600px) {
  .compare-cell {
    padding: 12px 10px;
    font-size: 0.82rem;
    gap: 6px;
  }
  .compare-head .compare-cell {
    font-size: 0.86rem;
  }
  .compare-ico {
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
  }
  .benefits-cta-btn {
    min-width: 0;
    width: 100%;
  }
  .order-final-title {
    font-size: 1.15rem;
    text-align: center;
  }
}


/* CTA -> caja de datos: la barra superior fija no debe tapar la caja */
.order-card {
  scroll-margin-top: 84px;
}

/* Destello al llegar a la caja desde un CTA */
.order-card.is-highlighted {
  animation: cardHighlight 1.6s ease-out 1;
}

@keyframes cardHighlight {
  0% { box-shadow: 0 0 0 0 rgba(242, 140, 30, 0.75), 0 14px 34px rgba(15, 176, 155, 0.18); }
  35% { box-shadow: 0 0 0 10px rgba(242, 140, 30, 0.35), 0 14px 34px rgba(15, 176, 155, 0.18); }
  100% { box-shadow: 0 0 0 0 rgba(242, 140, 30, 0), 0 14px 34px rgba(15, 176, 155, 0.18); }
}

@media (prefers-reduced-motion: reduce) {
  .order-card.is-highlighted { animation: none; }
}

/* ==========================================================================
   EXIT-INTENT POP-UP (mismo estilo que la caja de datos)
   ========================================================================== */
.exit-popup {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.exit-popup[hidden] {
  display: none;
}

.exit-popup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 43, 38, 0.62);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.exit-popup-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  background: #ffffff;
  border: 3px solid var(--color-accent);
  border-radius: 20px;
  padding: 26px 22px 18px;
  text-align: center;
  font-family: 'Roboto', var(--font-main);
  box-shadow: 0 24px 60px rgba(4, 43, 38, 0.35);
  transform: translateY(24px) scale(0.96);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.exit-popup.is-open .exit-popup-backdrop { opacity: 1; }
.exit-popup.is-open .exit-popup-card { transform: none; opacity: 1; }

.exit-popup-x {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: #86a19a;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.exit-popup-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: linear-gradient(135deg, var(--color-warm), var(--color-warm-dark));
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 6px 10px;
  border-radius: 10px;
  transform: rotate(-8deg);
  box-shadow: 0 6px 14px rgba(224, 114, 11, 0.35);
}

.exit-popup-product {
  height: 130px;
  width: auto;
  margin: 0 auto 10px;
  filter: drop-shadow(0 12px 18px rgba(6, 74, 66, 0.28));
}

.exit-popup-title {
  font-family: var(--font-main);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.exit-popup-text {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-bottom: 12px;
}

.exit-popup-text strong {
  color: var(--color-warm-dark);
  font-size: 1.1rem;
}

.exit-popup-list {
  list-style: none;
  text-align: left;
  background: var(--color-mint);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 500;
}

/* Caja de datos del pop-up: mismos campos y botón que .order-card */
.exit-popup-form {
  --oc-teal: #0fb09b;
  --oc-accent: #e0720b;
}

.exit-popup-form .form-alert {
  text-align: left;
  margin-bottom: 12px;
}

.exit-popup-form .form-input {
  width: 100%;
  height: 54px;
  padding: 0 16px 0 52px;
  font-family: inherit;
  font-size: 1.05rem;
  color: #1f2430;
  background: #ffffff;
  border: 1px solid var(--oc-teal);
  border-radius: 9px;
  box-shadow: 0 0 8px rgba(15, 176, 155, 0.45);
  outline: none;
  transition: var(--transition);
}

.exit-popup-form .form-input::placeholder {
  color: #9aa0aa;
}

.exit-popup-form .form-input:focus {
  border-color: var(--oc-accent);
  box-shadow: 0 0 0 3px rgba(224, 114, 11, 0.15);
}

.exit-popup-form .form-input.error {
  border-color: #ef4444;
  background: #fff5f5;
}

.exit-popup-card:focus {
  outline: none;
}

.exit-popup-dismiss {
  margin-top: 10px;
  border: none;
  background: transparent;
  color: #86a19a;
  font-family: inherit;
  font-size: 0.85rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .exit-popup-card, .exit-popup-backdrop { transition: none; }
}

/* Móviles de pantalla baja: más compacto para que el formulario se vea sin desplazarse */
@media (max-height: 760px) {
  .exit-popup-card {
    padding-top: 20px;
  }

  .exit-popup-product {
    height: 84px;
    margin-bottom: 6px;
  }

  .exit-popup-text {
    margin-bottom: 8px;
  }

  .exit-popup-list {
    padding: 8px 12px;
    gap: 3px;
    margin-bottom: 12px;
  }
}