/* =============================================
   VITALCORE — Modern Redesign
   Inspired by Goli.com UX/UI
   ============================================= */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* ---- CSS Variables ---- */
:root {
  --green-primary: #25D366;
  --green-dark:    #344F40;
  --green-light:   #E8F9EF;
  --green-mid:     #1da851;
  --black:         #1D1E20;
  --gray-dark:     #2C2D30;
  --gray-mid:      #555860;
  --gray-light:    #A0A3AB;
  --gray-bg:       #F7FAF8;
  --white:         #FFFFFF;
  --yellow:        #FFD700;
  --shadow-sm:     0 2px 8px rgba(29,30,32,.08);
  --shadow-md:     0 6px 24px rgba(29,30,32,.12);
  --shadow-lg:     0 16px 48px rgba(29,30,32,.18);
  --shadow-green:  0 8px 30px rgba(37,211,102,.35);
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-xl:     40px;
  --transition:    all .28s cubic-bezier(.4,0,.2,1);
  --transition-bounce: all .4s cubic-bezier(.34,1.56,.64,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', sans-serif;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; }

/* ---- Utility ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--alt { background: var(--gray-bg); }
.badge {
  display: inline-block; padding: 4px 14px;
  background: var(--green-light); color: var(--green-dark);
  border-radius: 40px; font-size: .75rem; font-weight: 600;
  letter-spacing: .05em; text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.15;
  color: var(--black); margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem; color: var(--gray-mid);
  max-width: 560px; line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ============================================
   TOP TICKER (moved to top of page)
   ============================================ */
.top-ticker {
  background: var(--green-dark);
  padding: 12px 0;
  overflow: hidden;
  position: relative;
  z-index: 101;
}
/* overrides the .marquee-wrap that now lives at top */
.top-ticker .marquee-item {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.92);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 28px;
  white-space: nowrap;
}
.top-ticker .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--green-primary);
  flex-shrink: 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: sticky; top: 0; z-index: 99;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(52,79,64,.1);
  transition: var(--transition);
}
.navbar--scrolled {
  box-shadow: var(--shadow-md);
}
.navbar__inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 72px; padding: 0 24px;
  max-width: 1200px; margin: 0 auto;
}
.navbar__logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.3rem;
  color: var(--green-dark);
  transition: var(--transition);
}
.navbar__logo:hover { opacity: .85; transform: scale(1.02); }
.navbar__logo img { width: 44px; height: auto; }
.navbar__logo span { letter-spacing: -.02em; }
.navbar__nav { display: flex; align-items: center; gap: 32px; }
.navbar__link {
  font-size: .9rem; font-weight: 500;
  color: var(--gray-dark);
  transition: var(--transition);
  position: relative;
}
.navbar__link::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; right: 0; height: 2px;
  background: var(--green-primary);
  transform: scaleX(0); transform-origin: center;
  transition: var(--transition);
}
.navbar__link:hover { color: var(--green-dark); }
.navbar__link:hover::after { transform: scaleX(1); }
.navbar__cta {
  background: var(--green-primary);
  color: var(--white) !important;
  padding: 10px 22px; border-radius: var(--radius-xl);
  font-weight: 700; font-size: .88rem;
  transition: var(--transition-bounce);
  box-shadow: var(--shadow-green);
}
.navbar__cta:hover {
  background: var(--green-mid); transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 36px rgba(37,211,102,.45);
}
.navbar__cta::after { display: none; }
.navbar__hamburger {
  display: none; flex-direction: column;
  gap: 5px; cursor: pointer; padding: 4px;
}
.navbar__hamburger span {
  width: 26px; height: 2px;
  background: var(--black); border-radius: 2px;
  transition: var(--transition);
}
.navbar__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.navbar__mobile {
  display: none; flex-direction: column; gap: 0;
  background: var(--white);
  border-top: 1px solid rgba(52,79,64,.1);
  padding: 16px 24px 24px;
  position: absolute; top: 100%; left: 0; right: 0;
  box-shadow: var(--shadow-md);
  transform: translateY(-10px); opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.navbar__mobile.open {
  display: flex; transform: translateY(0); opacity: 1;
  pointer-events: all;
}
.navbar__mobile .navbar__link {
  padding: 14px 0; font-size: 1rem;
  border-bottom: 1px solid rgba(52,79,64,.08);
}
.navbar__mobile .navbar__cta {
  margin-top: 12px; text-align: center;
  padding: 14px 22px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 90vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--black);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image: url('https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=1920,fit=crop/m7V57P6z98CgxMaY/trama1-2-mnlqVB9Qv2F4DgXL.png');
  background-size: cover; background-position: center;
  filter: brightness(.45);
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero:hover .hero__bg { transform: scale(1); }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(29,30,32,.7) 0%, rgba(52,79,64,.4) 100%);
}
.hero__content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
  padding: 48px 24px;
  max-width: 800px; margin: 0 auto;
}
.hero__logo {
  width: 90px; margin: 0 auto 24px;
  filter: brightness(0) invert(1);
  animation: fadeInDown .8s ease both;
}
.hero__tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(37,211,102,.2);
  border: 1px solid rgba(37,211,102,.4);
  color: var(--green-primary); border-radius: 40px;
  padding: 6px 16px; font-size: .8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 20px;
  animation: fadeInDown .8s .1s ease both;
}
.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900; line-height: 1.1;
  margin-bottom: 20px; letter-spacing: -.03em;
  animation: fadeInUp .8s .2s ease both;
}
.hero__title span { color: var(--green-primary); }
.hero__desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: .88; line-height: 1.7;
  max-width: 520px; margin: 0 auto 36px;
  animation: fadeInUp .8s .3s ease both;
}
.hero__actions {
  display: flex; gap: 16px; justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp .8s .4s ease both;
}
.hero__trust {
  margin-top: 40px;
  display: flex; align-items: center; justify-content: center;
  gap: 24px; flex-wrap: wrap;
  animation: fadeInUp .8s .5s ease both;
}
.hero__stars { color: var(--yellow); font-size: 1.2rem; letter-spacing: 2px; }
.hero__trust-text { font-size: .82rem; opacity: .75; }
.hero__trust-pill {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 40px; padding: 8px 16px;
  font-size: .82rem; font-weight: 500;
}
.hero__trust-pill span { font-size: 1rem; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center;
  justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--radius-xl);
  font-size: .95rem; font-weight: 700;
  cursor: pointer; transition: var(--transition-bounce);
  position: relative; overflow: hidden;
  letter-spacing: .01em;
}
.btn::before {
  content: ''; position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  transition: width .5s ease, height .5s ease;
}
.btn:active::before { width: 300px; height: 300px; }
.btn-primary {
  background: var(--green-primary); color: var(--black);
  box-shadow: var(--shadow-green);
}
.btn-primary:hover {
  background: var(--green-mid); color: var(--white);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 40px rgba(37,211,102,.5);
}
.btn-primary:active { transform: translateY(-1px) scale(.99); }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.6);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
  transform: translateY(-3px);
}
.btn-dark {
  background: var(--black); color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-dark:hover {
  background: var(--gray-dark);
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--shadow-lg);
}
.btn-whatsapp {
  background: transparent;
  color: var(--green-primary);
  border: 2px solid var(--green-primary);
  box-shadow: none;
}
.btn-whatsapp:hover {
  background: var(--green-primary);
  color: var(--white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(37,211,102,.35);
}
.btn-sm { padding: 10px 22px; font-size: .85rem; }
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ============================================
   MARQUEE / TICKER  (original mid-page instance)
   ============================================ */
.marquee-wrap {
  background: var(--green-dark); padding: 14px 0;
  overflow: hidden;
  /* mid-page ticker after hero — kept as-is */
}
.marquee-track {
  display: flex; gap: 0;
  animation: marquee 22s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  display: flex; align-items: center; gap: 10px;
  padding: 0 32px; white-space: nowrap;
  font-size: .82rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em;
  color: rgba(255,255,255,.9);
}
.marquee-item .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--green-primary); flex-shrink: 0;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section { padding: 100px 0; }
.products-section .container { max-width: 1280px; }
.products-header {
  text-align: center; margin-bottom: 60px;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(52,79,64,.08);
  transition: var(--transition-bounce);
  cursor: pointer;
  position: relative;
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,211,102,.3);
}
.product-card__img-wrap {
  position: relative;
  background: linear-gradient(135deg, #E8F9EF 0%, #C8EFD9 100%);
  padding: 32px 24px 0;
  height: 280px;
  display: flex; align-items: flex-end; justify-content: center;
  overflow: hidden;
}
.product-card__img-wrap::before {
  content: ''; position: absolute;
  bottom: -30px; left: 50%; transform: translateX(-50%);
  width: 180px; height: 40px;
  background: rgba(52,79,64,.1);
  border-radius: 50%;
  filter: blur(12px);
  transition: var(--transition);
}
.product-card:hover .product-card__img-wrap::before {
  width: 200px; opacity: .15;
}
.product-card__img {
  height: 220px; width: auto;
  object-fit: contain;
  transition: var(--transition-bounce);
  transform-origin: bottom center;
  position: relative; z-index: 1;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.15));
}
.product-card:hover .product-card__img {
  transform: scale(1.08) translateY(-8px);
  filter: drop-shadow(0 16px 32px rgba(0,0,0,.2));
}
.product-card__badge {
  position: absolute; top: 16px; right: 16px;
  background: var(--green-primary); color: var(--black);
  font-size: .7rem; font-weight: 700;
  padding: 4px 12px; border-radius: 40px;
  text-transform: uppercase; letter-spacing: .06em;
  z-index: 2;
}
.product-card__body {
  padding: 24px; display: flex; flex-direction: column;
  gap: 10px;
}
.product-card__tag {
  font-size: .72rem; font-weight: 600;
  color: var(--green-dark); text-transform: uppercase;
  letter-spacing: .08em;
}
.product-card__name {
  font-size: 1.15rem; font-weight: 800;
  color: var(--black); line-height: 1.25;
}
.product-card__desc {
  font-size: .87rem; color: var(--gray-mid);
  line-height: 1.6;
}
.product-card__footer {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-top: 8px; padding-top: 16px;
  border-top: 1px solid rgba(52,79,64,.08);
}
.product-card__price {
  font-size: 1.3rem; font-weight: 900;
  color: var(--black);
}
.product-card__price sup {
  font-size: .65em; vertical-align: super;
  font-weight: 600;
}
.product-card__btn {
  background: var(--green-dark); color: var(--white);
  padding: 10px 20px; border-radius: var(--radius-xl);
  font-size: .82rem; font-weight: 700;
  transition: var(--transition-bounce);
  display: flex; align-items: center; gap: 6px;
}
.product-card__btn:hover {
  background: var(--green-primary); color: var(--black);
  transform: scale(1.05);
  box-shadow: var(--shadow-green);
}
.product-card__btn svg { width: 14px; height: 14px; }

/* Card color variants */
.product-card--green .product-card__img-wrap {
  background: linear-gradient(135deg,#E8F9EF,#B6E8CB);
}
.product-card--yellow .product-card__img-wrap {
  background: linear-gradient(135deg,#FFFDE8,#FFF0B0);
}
.product-card--blue .product-card__img-wrap {
  background: linear-gradient(135deg,#EBF5FF,#C0DEF5);
}
.product-card--purple .product-card__img-wrap {
  background: linear-gradient(135deg,#F3EEFF,#DDD0F5);
}
.product-card--orange .product-card__img-wrap {
  background: linear-gradient(135deg,#FFF3E8,#FFD9B0);
}
.product-card--teal .product-card__img-wrap {
  background: linear-gradient(135deg,#E8FBF9,#B0EDE6);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
  padding: 100px 0;
  background: var(--black);
  position: relative; overflow: hidden;
}
.benefits-section::before {
  content: ''; position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,211,102,.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 4s ease-in-out infinite;
}
.benefits-section::after {
  content: ''; position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(52,79,64,.3) 0%, transparent 70%);
  border-radius: 50%;
}
.benefits-header {
  text-align: center; color: var(--white);
  margin-bottom: 64px; position: relative; z-index: 1;
}
.benefits-header .section-title { color: var(--white); }
.benefits-header .section-subtitle { color: rgba(255,255,255,.7); }
.benefits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; position: relative; z-index: 1;
}
.benefit-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.benefit-card:hover {
  background: rgba(37,211,102,.1);
  border-color: rgba(37,211,102,.3);
  transform: translateY(-4px);
}
.benefit-card__icon {
  width: 52px; height: 52px;
  background: rgba(37,211,102,.15);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
  transition: var(--transition-bounce);
}
.benefit-card:hover .benefit-card__icon {
  background: var(--green-primary);
  transform: scale(1.1) rotate(-5deg);
}
.benefit-card__title {
  font-size: 1.1rem; font-weight: 700;
  color: var(--white); margin-bottom: 10px;
}
.benefit-card__desc {
  font-size: .88rem; color: rgba(255,255,255,.65);
  line-height: 1.7;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-section { padding: 100px 0; background: var(--gray-bg); }
.how-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 40px; margin-top: 60px;
  position: relative;
}
.how-grid::before {
  content: ''; position: absolute;
  top: 40px; left: calc(16.66% + 20px); right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-dark));
  z-index: 0;
}
.how-step { text-align: center; position: relative; z-index: 1; }
.how-step__num {
  width: 80px; height: 80px; margin: 0 auto 24px;
  background: var(--white);
  border: 3px solid var(--green-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 900;
  color: var(--green-dark);
  box-shadow: var(--shadow-green);
  transition: var(--transition-bounce);
}
.how-step:hover .how-step__num {
  background: var(--green-primary);
  color: var(--white);
  transform: scale(1.1);
}
.how-step__title {
  font-size: 1.1rem; font-weight: 700;
  color: var(--black); margin-bottom: 10px;
}
.how-step__desc {
  font-size: .88rem; color: var(--gray-mid); line-height: 1.7;
}

/* ============================================
   SOCIAL PROOF / TESTIMONIALS
   ============================================ */
.reviews-section { padding: 100px 0; }
.reviews-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; margin-top: 60px;
}
.review-card {
  background: var(--white);
  border: 1px solid rgba(52,79,64,.1);
  border-radius: var(--radius-md);
  padding: 28px; position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.review-card::before {
  content: '"'; font-size: 5rem;
  font-weight: 900; line-height: 1;
  color: var(--green-light);
  position: absolute; top: 10px; right: 20px;
  font-family: Georgia, serif;
}
.review-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(37,211,102,.25);
  transform: translateY(-4px);
}
.review-card__stars {
  color: var(--yellow); font-size: 1rem;
  letter-spacing: 2px; margin-bottom: 14px;
}
.review-card__text {
  font-size: .9rem; color: var(--gray-dark);
  line-height: 1.7; margin-bottom: 20px;
}
.review-card__author {
  display: flex; align-items: center; gap: 12px;
}
.review-card__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-primary), var(--green-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; font-weight: 700; color: var(--white);
}
.review-card__name {
  font-size: .9rem; font-weight: 700; color: var(--black);
}
.review-card__location {
  font-size: .78rem; color: var(--gray-light);
}

/* ============================================
   STATS / COUNTERS
   ============================================ */
.stats-section {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1E3828 100%);
  padding: 72px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px; text-align: center;
}
.stat-item { padding: 16px; }
.stat-item__num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; color: var(--green-primary);
  line-height: 1; margin-bottom: 8px;
}
.stat-item__label {
  font-size: .85rem; color: rgba(255,255,255,.75);
  font-weight: 500; letter-spacing: .03em;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 24px; text-align: center;
  background: var(--green-light);
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,211,102,.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 5s ease-in-out infinite;
}
.cta-section .section-title { position: relative; z-index: 1; }
.cta-section .section-subtitle {
  margin: 0 auto 40px; position: relative; z-index: 1;
  color: var(--gray-dark);
}
.cta-section .btn { position: relative; z-index: 1; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--black); color: rgba(255,255,255,.8);
  padding: 64px 0 0;
}
.footer__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
}
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.2rem; font-weight: 800; color: var(--white);
}
.footer__logo img { width: 40px; filter: brightness(0) invert(1); }
.footer__desc {
  font-size: .88rem; line-height: 1.7;
  color: rgba(255,255,255,.6); max-width: 260px;
}
.footer__social {
  display: flex; gap: 12px; margin-top: 8px;
}
.footer__social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
}
.footer__social-link:hover {
  background: var(--green-primary); color: var(--black);
  border-color: var(--green-primary);
  transform: translateY(-2px);
}
.footer__col-title {
  font-size: .82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--white); margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__link {
  font-size: .88rem; color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer__link:hover {
  color: var(--green-primary); transform: translateX(4px);
}
.footer__contact-item {
  display: flex; align-items: center; gap: 10px;
  font-size: .88rem; color: rgba(255,255,255,.6);
  margin-bottom: 12px;
}
.footer__contact-item span:first-child { font-size: 1.1rem; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap;
  gap: 12px;
  font-size: .8rem; color: rgba(255,255,255,.4);
}
.footer__bottom a { color: rgba(255,255,255,.4); transition: var(--transition); }
.footer__bottom a:hover { color: var(--green-primary); }

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px;
  z-index: 999;
  animation: bounceIn .8s 1s ease both;
}
.whatsapp-float__btn {
  width: 60px; height: 60px;
  background: var(--green-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
  transition: var(--transition-bounce);
  position: relative;
}
.whatsapp-float__btn:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 36px rgba(37,211,102,.65);
}
.whatsapp-float__btn svg { width: 30px; height: 30px; }
.whatsapp-float__btn::before {
  content: ''; position: absolute; inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.4);
  animation: ping 2s cubic-bezier(0,0,.2,1) infinite;
}
.whatsapp-float__btn::after {
  content: ''; position: absolute; inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.2);
  animation: ping 2s cubic-bezier(0,0,.2,1) .5s infinite;
}
.whatsapp-float__tooltip {
  position: absolute; right: 72px; top: 50%;
  transform: translateY(-50%);
  background: var(--black); color: var(--white);
  font-size: .8rem; font-weight: 600;
  white-space: nowrap; padding: 8px 14px;
  border-radius: var(--radius-sm);
  opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.whatsapp-float__tooltip::after {
  content: ''; position: absolute;
  left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--black);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

/* ============================================
   PRODUCT PAGE (detail)
   ============================================ */
.product-detail {
  padding: 80px 0;
}
.product-detail__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.product-detail__img-wrap {
  position: sticky; top: 100px;
  background: linear-gradient(135deg,#E8F9EF,#C8EFD9);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: flex; align-items: center; justify-content: center;
}
.product-detail__img {
  max-height: 450px; width: auto; object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.2));
  transition: var(--transition-bounce);
}
.product-detail__img:hover { transform: scale(1.04) rotate(-2deg); }
.product-detail__content { padding-top: 16px; }
.product-detail__name {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; color: var(--black);
  line-height: 1.1; margin-bottom: 12px;
}
.product-detail__tagline {
  font-size: 1.05rem; color: var(--green-dark);
  font-weight: 500; margin-bottom: 24px;
}
.product-detail__price {
  font-size: 2.2rem; font-weight: 900;
  color: var(--black); margin-bottom: 32px;
}
.product-detail__price sup { font-size: .5em; vertical-align: super; }
.product-detail__benefits { margin-bottom: 32px; }
.product-detail__benefit-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(52,79,64,.07);
  font-size: .92rem; color: var(--gray-dark); line-height: 1.6;
}
.product-detail__benefit-item:last-child { border-bottom: none; }
.product-detail__check {
  width: 22px; height: 22px; flex-shrink: 0;
  background: var(--green-primary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: .7rem; font-weight: 700;
  margin-top: 2px;
}
.product-detail__actions {
  display: flex; flex-direction: row; gap: 12px; flex-wrap: wrap;
}
.product-detail__actions .btn {
  flex: 1 1 auto; min-width: 160px;
  padding: 13px 24px; font-size: .95rem;
  justify-content: center;
}
.product-detail__delivery {
  display: flex; align-items: center; gap: 8px;
  font-size: .85rem; color: var(--green-dark);
  font-weight: 600; margin-top: 8px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes bounceIn {
  0%   { opacity: 0; transform: scale(.3); }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(.9); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes ping {
  75%, 100% { transform: scale(1.8); opacity: 0; }
}
@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: translate(-50%,-50%) scale(1); }
  50% { opacity: .7; transform: translate(-50%,-50%) scale(1.08); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Scroll animation classes */
.reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}
.reveal-left {
  opacity: 0; transform: translateX(-40px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-left.visible {
  opacity: 1; transform: translateX(0);
}
.reveal-right {
  opacity: 0; transform: translateX(40px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-right.visible {
  opacity: 1; transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: .1s !important; }
.delay-2 { transition-delay: .2s !important; }
.delay-3 { transition-delay: .3s !important; }
.delay-4 { transition-delay: .4s !important; }
.delay-5 { transition-delay: .5s !important; }
.delay-6 { transition-delay: .6s !important; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2,1fr); }
  .benefits-grid { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2,2fr); }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }
  .hero { min-height: 80vh; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__trust { gap: 16px; }
  .products-grid { grid-template-columns: 1fr; gap: 20px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; gap: 32px; }
  .how-grid::before { display: none; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .product-detail__grid { grid-template-columns: 1fr; gap: 32px; }
  .product-detail__img-wrap { position: static; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cta-section { padding: 72px 24px; }
}
@media (max-width: 480px) {
  :root { font-size: 15px; }
  .hero { min-height: 85vh; }
  .hero__title { font-size: 2rem; }
  .btn { padding: 13px 26px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .whatsapp-float { bottom: 20px; right: 20px; }
  .whatsapp-float__btn { width: 54px; height: 54px; }
  .announcement-bar { font-size: .78rem; }
}

/* ============================================
   ORDER MODAL — "Comprar ahora"
   ============================================ */

/* Overlay */
.order-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(29,30,32,.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
}
.order-overlay.open {
  opacity: 1; pointer-events: all;
}

/* Modal card */
.order-modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 36px 32px 32px;
  position: relative;
  box-shadow: 0 24px 80px rgba(29,30,32,.4);
  transform: translateY(24px) scale(.97);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
  scrollbar-width: thin;
  scrollbar-color: var(--green-primary) transparent;
}
.order-overlay.open .order-modal {
  transform: translateY(0) scale(1);
}

/* Close button */
.order-modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gray-bg); border: none;
  font-size: 1.3rem; line-height: 1;
  color: var(--gray-mid); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition-bounce);
}
.order-modal__close:hover {
  background: #fde8e8; color: #c0392b;
  transform: scale(1.12) rotate(90deg);
}

/* Header */
.order-modal__header {
  margin-bottom: 24px; padding-right: 28px;
}
.order-modal__label {
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--green-dark); margin-bottom: 6px;
}
.order-modal__title {
  font-size: 1.25rem; font-weight: 900;
  color: var(--black); line-height: 1.2;
}
.order-modal__title strong { color: var(--green-dark); }

/* Divider */
.order-modal__divider {
  height: 1px; background: rgba(52,79,64,.1);
  margin: 20px 0;
}

/* Quantity selector */
.order-qty-row {
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 16px; margin-bottom: 8px;
}
.order-qty-label {
  font-size: .88rem; font-weight: 600; color: var(--black);
}
.order-qty-ctrl {
  display: flex; align-items: center; gap: 0;
  border: 1.5px solid rgba(52,79,64,.2);
  border-radius: 40px; overflow: hidden;
}
.qty-btn {
  width: 38px; height: 38px;
  background: transparent; border: none;
  font-size: 1.2rem; font-weight: 700;
  color: var(--green-dark); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.qty-btn:hover { background: var(--green-light); }
.qty-btn:disabled { opacity: .35; cursor: not-allowed; }
.qty-num {
  min-width: 36px; text-align: center;
  font-size: 1rem; font-weight: 800; color: var(--black);
  border-left: 1.5px solid rgba(52,79,64,.15);
  border-right: 1.5px solid rgba(52,79,64,.15);
  padding: 0 2px; line-height: 38px;
}

/* Price display */
.order-price-row {
  display: flex; align-items: baseline;
  justify-content: space-between;
  background: var(--green-light);
  border: 1.5px solid rgba(37,211,102,.3);
  border-radius: var(--radius-md);
  padding: 12px 18px; margin-bottom: 20px;
}
.order-price-label {
  font-size: .82rem; color: var(--green-dark); font-weight: 600;
}
.order-price-total {
  font-size: 1.5rem; font-weight: 900; color: var(--black);
  transition: var(--transition);
}
.order-price-total.bump {
  transform: scale(1.15);
  color: var(--green-dark);
}
.order-unit-price {
  font-size: .75rem; color: var(--gray-mid); margin-top: 2px;
}

/* Form fields */
.order-form { display: flex; flex-direction: column; gap: 12px; }
.order-form input,
.order-form select {
  width: 100%; height: 48px;
  padding: 0 16px;
  border: 1.5px solid rgba(52,79,64,.2);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: .9rem; color: var(--black);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.order-form input:focus,
.order-form select:focus {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(37,211,102,.15);
}
.order-form input::placeholder { color: var(--gray-light); }
.order-form input.optional { border-style: dashed; }

/* Validation states */
.order-form input.has-error {
  border-color: #e74c3c !important;
  background: #fff8f8;
  box-shadow: 0 0 0 3px rgba(231,76,60,.12);
  animation: shake-field .35s ease;
}
.order-form .error-msg {
  display: none;
  color: #e74c3c;
  font-size: .78rem;
  font-weight: 500;
  margin-top: -6px;
  padding-left: 4px;
}
.order-form .error-msg.show { display: block; }
@keyframes shake-field {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  60%      { transform: translateX(6px); }
}
.order-form .field-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}

/* Submit button */
.order-submit {
  width: 100%; height: 52px;
  background: var(--green-primary); color: var(--black);
  border: none; border-radius: var(--radius-xl);
  font-size: 1rem; font-weight: 800;
  cursor: pointer; margin-top: 4px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: var(--shadow-green);
  transition: var(--transition-bounce);
  position: relative; overflow: hidden;
}
.order-submit:hover {
  background: var(--green-mid); color: var(--white);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 36px rgba(37,211,102,.5);
}
.order-submit:disabled {
  opacity: .6; cursor: not-allowed; transform: none;
}
.order-submit .spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: none;
}
.order-submit.loading .spinner { display: block; }
.order-submit.loading .submit-text { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Success state */
.order-success {
  text-align: center; padding: 20px 0 8px;
  display: none; flex-direction: column;
  align-items: center; gap: 12px;
}
.order-success.show { display: flex; }
.order-success__icon {
  width: 72px; height: 72px;
  background: var(--green-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  animation: bounceIn .6s ease both;
}
.order-success__title {
  font-size: 1.2rem; font-weight: 900; color: var(--black);
}
.order-success__msg {
  font-size: .88rem; color: var(--gray-mid); line-height: 1.7;
  max-width: 340px;
}

/* Delivery note in modal */
.order-delivery-note {
  display: flex; align-items: center; gap: 6px;
  font-size: .78rem; color: var(--green-dark);
  font-weight: 600; margin-top: 8px; justify-content: center;
}

/* "Comprar ahora" product button */
.btn-buy-now {
  background: var(--green-primary); color: var(--black);
  border: none;
  box-shadow: var(--shadow-green);
  font-weight: 800;
}
.btn-buy-now:hover {
  background: var(--green-mid); color: var(--white);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 40px rgba(37,211,102,.5);
}

/* Responsive modal */
@media (max-width: 540px) {
  .order-modal { padding: 28px 18px 24px; border-radius: var(--radius-lg); }
  .order-modal__title { font-size: 1.1rem; }
  .order-form .field-row { grid-template-columns: 1fr; }
}

/* ============================================
   PRODUCT CAROUSEL (páginas internas)
   ============================================ */
.related-section {
  padding: 80px 0;
  background: var(--gray-bg);
}
.related-section .section-title {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  margin-bottom: 40px;
}

/* Wrapper que recorta el overflow */
.carousel-outer {
  position: relative;
}

/* Viewport del carrusel */
.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

/* Track que se desplaza */
.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
  cursor: grab;
  user-select: none;
}
.carousel-track.is-dragging {
  cursor: grabbing;
  transition: none;
}

/* Tarjeta mini del carrusel */
.carousel-card {
  flex: 0 0 calc(33.333% - 14px);  /* 3 en desktop */
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid rgba(52,79,64,.1);
  transition: var(--transition-bounce);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.carousel-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,211,102,.35);
}

/* Zona de imagen */
.carousel-card__img-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 70%;   /* aspect-ratio 10:7 */
  overflow: hidden;
}
.carousel-card__img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: var(--transition-bounce);
}
.carousel-card:hover .carousel-card__img-wrap img {
  transform: scale(1.08) translateY(-4px);
}

/* Gradiente de fondo de cada tarjeta (se asigna por data-attr) */
.carousel-card__img-wrap { background: linear-gradient(135deg,#E8F9EF,#C8EFD9); }
.carousel-card[data-color="yellow"] .carousel-card__img-wrap { background: linear-gradient(135deg,#FFFDE8,#FFF0B0); }
.carousel-card[data-color="blue"]   .carousel-card__img-wrap { background: linear-gradient(135deg,#EBF5FF,#C0DEF5); }
.carousel-card[data-color="purple"] .carousel-card__img-wrap { background: linear-gradient(135deg,#F3EEFF,#DDD0F5); }
.carousel-card[data-color="teal"]   .carousel-card__img-wrap { background: linear-gradient(135deg,#E8FBF9,#B0EDE6); }
.carousel-card[data-color="orange"] .carousel-card__img-wrap { background: linear-gradient(135deg,#FFF3E8,#FFD9B0); }
.carousel-card[data-color="green"]  .carousel-card__img-wrap { background: linear-gradient(135deg,#E8F9EF,#B6E8CB); }

/* Info bajo la imagen */
.carousel-card__body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.carousel-card__tag {
  font-size: .68rem;
  font-weight: 600;
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.carousel-card__name {
  font-size: .95rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1.3;
}
.carousel-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(52,79,64,.08);
}
.carousel-card__price {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--black);
}
.carousel-card__price sup { font-size: .6em; vertical-align: super; }
.carousel-card__arrow {
  width: 30px;
  height: 30px;
  background: var(--green-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-bounce);
}
.carousel-card:hover .carousel-card__arrow {
  background: var(--green-primary);
  transform: scale(1.15);
}
.carousel-card__arrow svg {
  width: 13px;
  height: 13px;
  color: #fff;
}

/* Botones prev / next */
.carousel-btn {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1.5px solid rgba(52,79,64,.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
}
.carousel-btn:hover {
  background: var(--green-primary);
  border-color: var(--green-primary);
  box-shadow: var(--shadow-green);
  transform: translateY(-50%) scale(1.1);
}
.carousel-btn:hover svg { color: var(--white); }
.carousel-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}
.carousel-btn svg { width: 18px; height: 18px; color: var(--black); }
.carousel-btn--prev { left: -22px; }
.carousel-btn--next { right: -22px; }

/* Indicadores (dots) */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(52,79,64,.25);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.carousel-dot.active {
  background: var(--green-primary);
  transform: scale(1.3);
}

/* Responsive */
@media (max-width: 900px) {
  .carousel-card {
    flex: 0 0 calc(50% - 10px);   /* 2 en tablet */
  }
  .carousel-btn--prev { left: -16px; }
  .carousel-btn--next { right: -16px; }
}
@media (max-width: 540px) {
  .carousel-card {
    flex: 0 0 calc(85% - 10px);   /* 1.2 en móvil → da pista del siguiente */
  }
  .carousel-btn { width: 38px; height: 38px; }
  .carousel-btn--prev { left: -12px; }
  .carousel-btn--next { right: -12px; }
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.progress-bar {
  position: fixed; top: 0; left: 0; z-index: 200;
  height: 3px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-dark));
  transform-origin: left;
  transition: transform .1s;
}