:root{
  --blue:#004667;
  --blue-dark:#002f4d;
  --blue-soft:#eaf8ff;
  --yellow:#ffd21f;
  --text:#ffffff;
  --ink:#00385a;
  --radius:22px;
  --shadow:0 20px 45px rgba(0,0,0,.18);
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:Arial,Helvetica,sans-serif;
  background:var(--blue);
  color:var(--text);
  line-height:1.5;
}

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

.site-header{
  height:92px;
  padding:0 6%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:rgba(0,47,77,.72);
  backdrop-filter:blur(12px);
  position:sticky;
  top:0;
  z-index:999;
  isolation:isolate;
}

.brand img{
  width:150px;
  display:block;
}

.nav-menu{
  display:flex;
  gap:38px;
  align-items:center;
  text-transform:uppercase;
  font-size:14px;
  font-weight:800;
}

.nav-menu a{
  position:relative;
}

.nav-menu a::after{
  content:"";
  height:3px;
  width:0;
  background:var(--yellow);
  position:absolute;
  left:0;
  bottom:-12px;
  transition:.25s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after{
  width:100%;
}

.socials{
  display:flex;
  gap:16px;
}

.socials a{
  width:34px;
  height:34px;
  border-radius:50%;
  background:#fff;
  color:var(--blue);
  display:grid;
  place-items:center;
  font-weight:900;
}

.socials a i{
font-size:17px;
line-height:1;
}

.footer-socials a{
width:auto;
height:auto;
background:none;
border:0;
color:#fff;
font-size:22px;
}

.footer-socials{
display:flex;
gap:20px;
margin-top:18px;
}

.footer-socials a i{
font-size:18px;
}

.footer-socials a:hover{
transform:translateY(-2px);
}

.menu-toggle{
  display:none;
  background:transparent;
  color:#fff;
  border:0;
  font-size:34px;
}

.hero-slider{
position:relative;
width:100%;
height:calc(100vh - 92px);
min-height:calc(100vh - 92px);
overflow:hidden;
background:#000;
}

.hero-slider::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,transparent 0 64%,rgba(255,255,255,.05) 64% 66%,transparent 66%);
  pointer-events:none;
}


.slide{
position:absolute;
inset:0;
width:100%;
height:100%;
opacity:0;
transform:translateX(30px);
transition:.55s ease;
}

.slide.active{
  opacity:1;
  transform:translateX(0);
  z-index:2;
}

.slide-copy{
  align-self:center;
}

.eyebrow{
  color:var(--yellow);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:12px;
  font-size: 21px;
}

.slide h1{
  font-size:clamp(66px,9vw,132px);
  line-height:.9;
  text-transform:uppercase;
  font-weight:900;
  letter-spacing:1px;
}

.slide h1 span{
  display:block;
  color:var(--yellow);
}

.slide-copy>p:not(.eyebrow){
  font-size:24px;
  max-width:560px;
  margin:26px 0 28px;
}

/* ==========================================
   HERO VIDEO SLIDE
========================================== */

.video-slide{
display:block;
width:100%;
height:100%;
padding:0;
overflow:hidden;
}

.hero-video{
position:absolute;
inset:0;
width:100%;
height:100%;
object-fit:cover;
object-position:center center;
background:#000;
}

.video-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  /* background:
    linear-gradient(
      90deg,
      rgba(0,47,77,.92) 0%,
      rgba(0,70,103,.72) 42%,
      rgba(0,70,103,.2) 75%,
      rgba(0,70,103,.08) 100%
    ); */
  pointer-events:none;
}

.video-content{
  position:relative;
  z-index:2;
  min-height:720px;
  width:min(1400px, 100%);
  margin:0 auto;
  padding:80px 8% 70px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
}

.video-content h1{
  font-size:clamp(66px,9vw,132px);
  line-height:.9;
  text-transform:uppercase;
  font-weight:900;
  letter-spacing:1px;
}

.video-content h1 span{
  display:block;
  color:var(--yellow);
}

.video-content > p:not(.eyebrow){
  font-size:24px;
  max-width:560px;
  margin:26px 0 28px;
}

@media(max-width:760px){
  .video-content{
    min-height:820px;
    padding:70px 7% 90px;
    align-items:center;
    text-align:center;
  }

  .video-content h1{
    font-size:58px;
  }

  .video-content > p:not(.eyebrow){
    font-size:19px;
    margin-inline:auto;
  }

  .video-overlay{
    background:rgba(0,47,77,.68);
  }
}

.cta-row{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 30px;
  border-radius:999px;
  text-transform:uppercase;
  font-weight:900;
  font-size:14px;
  transition:.2s;
}

.btn.primary{
  background:var(--yellow);
  color:var(--ink);
}

.btn.ghost{
  border:2px solid #fff;
  color:#fff;
}

.btn.dark{
  background:var(--blue-dark);
  color:#fff;
  margin-top:26px;
}

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

.hero-mascot{
  display:block;
  width:auto;
  height:620px;
  max-height:none;
  object-fit:contain;
  object-position:bottom center;
  align-self:end;
  justify-self:end;
  filter:drop-shadow(0 30px 35px rgba(0,0,0,.28));
}

.slider-arrow{
  position:absolute;
  top:50%;
  translate:0 -50%;
  z-index:4;
  border:0;
  background:transparent;
  color:#fff;
  font-size:76px;
  cursor:pointer;
  opacity:.9;
}

.slider-arrow.prev{
  left:4%;
}

.slider-arrow.next{
  right:4%;
}

.slider-dots{
  position:absolute;
  bottom:34px;
  left:50%;
  translate:-50% 0;
  z-index:4;
  display:flex;
  gap:14px;
}

.slider-dots button{
  width:14px;
  height:14px;
  border-radius:50%;
  border:0;
  background:#fff;
  opacity:.9;
  cursor:pointer;
}

.slider-dots button.active{
  background:var(--yellow);
}

.video-sound-toggle{
position:absolute;
right:4%;
bottom:32px;
z-index:5;
padding:12px 18px;
border:1px solid rgba(255,255,255,.45);
border-radius:999px;
background:rgba(0,47,77,.65);
backdrop-filter:blur(10px);
color:#fff;
font-size:14px;
font-weight:800;
cursor:pointer;
transition:.2s ease;
}

.video-sound-toggle:hover{
background:var(--yellow);
color:var(--ink);
}

/* ==========================================
   ¿QUÉ ES LARITOX?
========================================== */

.product-intro{
  position:relative;
  overflow:hidden;
  padding:100px 7%;
  color:#fff;

  background:
    radial-gradient(
      circle at 12% 5%,
      rgba(255,255,255,.07) 0,
      rgba(255,255,255,.07) 230px,
      transparent 231px
    ),
    radial-gradient(
      circle at 58% 110%,
      rgba(255,255,255,.045) 0,
      rgba(255,255,255,.045) 220px,
      transparent 221px
    ),
    #06496b;
}

.product-intro-container{
  position:relative;
  z-index:1;

  width:100%;
  max-width:1400px;
  margin:0 auto;

  display:grid;
  grid-template-columns:1.05fr .95fr;
  align-items:center;
  gap:90px;
}

.product-intro-copy{
  width:100%;
  max-width:720px;
}


/* Eyebrow */

.product-intro-eyebrow{
  display:flex;
  align-items:center;
  gap:13px;

  margin-bottom:30px;

  color:var(--yellow);

  font-size:15px;
  line-height:1;
  font-weight:900;
  letter-spacing:.18em;
  text-transform:uppercase;
}

.eyebrow-dot{
  flex:0 0 10px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--yellow);
}


/* Main title */

.product-intro-copy .intro-title{
  margin:0 0 32px;
  font-size:clamp(60px,6.3vw,96px);
  line-height:1;
  letter-spacing:-.045em;
  font-weight:900;
  text-transform:none;
}

.product-intro-copy .intro-title::after{
  display:none;
}

.intro-title span,
.intro-title strong{
  display:block;
}

.intro-title span{
  color:#fff;
}

.intro-title strong{
  color:var(--yellow);
  font-weight:900;
}


/* Main paragraph */

.intro-lead{
  max-width:700px;

  margin:0;

  color:#fff !important;

  font-size:clamp(18px,1.45vw,23px) !important;
  line-height:1.55 !important;
  font-weight:400;
}

.intro-highlight{
  color:var(--yellow);
  font-weight:900;
}


/* Symptoms */

.symptoms-block{
  margin-top:38px;
}

.symptoms-block h3{
  margin-bottom:17px;

  color:rgba(255,255,255,.8);

  font-size:14px;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.symptoms-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}

.symptom-pill{
  min-height:54px;

  display:flex;
  align-items:center;
  gap:13px;

  padding:0 18px;

  border:1px solid rgba(255,255,255,.16);
  border-radius:12px;

  background:rgba(255,255,255,.055);

  color:#fff;

  font-size:15px;
  font-weight:700;

  transition:
    transform .2s ease,
    background .2s ease,
    border-color .2s ease;
}

.symptom-pill i{
  flex:0 0 20px;
  width:20px;

  color:var(--yellow);
  font-size:18px;
  text-align:center;
}

.symptom-pill:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.09);
  border-color:rgba(255,210,31,.45);
}


/* Divider */

.intro-divider{
  width:100%;
  height:1px;

  margin:38px 0 27px;

  background:rgba(255,255,255,.18);
}


/* Bottom paragraph */

.product-intro-copy .intro-bottom{
  max-width:660px;

  margin:0;

  color:rgba(255,255,255,.88);

  font-size:17px;
  line-height:1.7;
}

.intro-bottom strong{
  color:#fff;
  font-weight:900;
}


/* Product image */

.product-intro-image{
  display:flex;
  justify-content:center;
  align-items:center;
}

.product-intro-image img{
  width:100%;
  max-width:560px;
  display:block;
  object-fit:contain;

  filter:drop-shadow(0 30px 40px rgba(0,0,0,.30));
}

.products{
  background:#f5fbff;
  color:var(--ink);
  padding:34px 6% 62px;
}

.section-heading{
  text-align:center;
  margin-bottom:28px;
}

.section-heading h2{
  font-size:clamp(34px,4vw,54px);
  text-transform:uppercase;
  font-weight:900;
  color:var(--ink);
  line-height:1;
}

.section-heading span{
  display:block;
  width:68px;
  height:4px;
  background:var(--yellow);
  margin:16px auto 0;
}

.section-heading.align-left{
  text-align:left;
  margin-bottom:18px;
}

.section-heading.align-left span{
  margin-left:0;
}

.product-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:22px;
  max-width:1440px;
  margin:auto;
}

.product-card{
  background:#fff;
  border-radius:16px;
  padding:20px 18px 24px;
  text-align:center;
  box-shadow:0 8px 25px rgba(0,70,103,.12);
  display:flex;
  flex-direction:column;
  align-items:center;
}

.product-card img{
  width:100%;
  max-width:210px;
  margin-bottom:8px;
}

.product-card h3{
  font-size:18px;
  line-height:1.05;
  text-transform:uppercase;
  color:#004a78;
  margin-bottom:6px;
}

.product-card p{
  color:#1c2e38;
  font-size:14px;
  min-height:64px;
}

.product-card a{
  margin-top:auto;
  background:var(--yellow);
  color:var(--ink);
  font-weight:900;
  text-transform:uppercase;
  padding:11px 24px;
  border-radius:999px;
  font-size:13px;
}

/* ==========================================
FAQ SECTION
========================================== */

.faq-section{
background:#f5fbff;
color:var(--ink);
padding:90px 7% 100px;
}

.faq-container{
width:100%;
max-width:1100px;
margin:0 auto;
}

.faq-heading{
max-width:760px;
margin:0 auto 48px;
text-align:center;
}

.faq-eyebrow{
display:block;
width:auto;
height:auto;
margin:0 0 14px;
background:none;
color:var(--blue);
font-size:13px;
font-weight:900;
line-height:1.2;
letter-spacing:.12em;
text-transform:uppercase;
}

.faq-heading h2{
margin:0;
color:var(--ink);
font-size:clamp(40px,5vw,58px);
font-weight:900;
line-height:1;
text-transform:uppercase;
}

.faq-heading .heading-line{
display:block;
width:70px;
height:5px;
margin:20px auto 24px;
background:var(--yellow);
border-radius:999px;
}

.faq-intro{
max-width:650px;
margin:0 auto;
color:#486270;
font-size:18px;
line-height:1.7;
}

.faq-list{
display:flex;
flex-direction:column;
gap:14px;
}

.faq-item{
background:#fff;
border:1px solid rgba(0,70,103,.08);
border-radius:18px;
box-shadow:0 8px 24px rgba(0,70,103,.07);
overflow:hidden;
transition:
transform .25s ease,
box-shadow .25s ease,
border-color .25s ease;
}

.faq-item:hover{
transform:translateY(-2px);
border-color:rgba(0,70,103,.16);
box-shadow:0 14px 34px rgba(0,70,103,.11);
}

.faq-item[open]{
border-color:rgba(0,70,103,.16);
box-shadow:0 16px 38px rgba(0,70,103,.12);
}

.faq-item summary{
position:relative;
display:flex;
align-items:center;
justify-content:space-between;
gap:24px;
width:100%;
padding:24px 28px;
cursor:pointer;
list-style:none;
user-select:none;
}

.faq-item summary::-webkit-details-marker{
display:none;
}

.faq-question{
color:var(--blue-dark);
font-size:19px;
font-weight:800;
line-height:1.35;
}

.faq-icon{
flex:0 0 38px;
width:38px;
height:38px;
display:grid;
place-items:center;
border-radius:50%;
background:var(--blue-soft);
color:var(--blue);
font-size:25px;
font-weight:400;
line-height:1;
transition:
transform .25s ease,
background .25s ease,
color .25s ease;
}

.faq-item[open] .faq-icon{
transform:rotate(45deg);
background:var(--yellow);
color:var(--ink);
}

.faq-answer{
padding:0 28px 28px;
color:#304957;
font-size:17px;
line-height:1.75;
}

.faq-answer p + p{
margin-top:16px;
}

.faq-answer ul{
margin:16px 0 18px;
padding-left:22px;
}

.faq-answer li{
margin-bottom:8px;
}

.faq-answer li::marker{
color:var(--yellow);
}


/* WHERE TO BUY */

.where{
  background:linear-gradient(90deg,#dff5ff,#f7fcff);
  color:var(--ink);
  padding:70px 7%;
}

.where-content{
  width:100%;
  max-width:1400px;
  margin:0 auto;
}

.where-content > div{
  width:100%;
}

.where .section-heading{
  text-align:center;
  margin-bottom:20px;
}

.where .section-heading span{
  margin:16px auto 0;
}

.where-intro{
  font-size:20px;
  text-align:center;
  max-width:700px;
  margin:0 auto 40px;
}

.pharmacy-map{
  width:100%;
  height:600px;
  min-height:600px;
  border-radius:28px;
  overflow:hidden;
  position:relative;
  z-index:1;
  box-shadow:0 20px 45px rgba(0,70,103,.15);
}
.store-img{
  width:100%;
  border-radius:24px;
  box-shadow:var(--shadow);
}

.footer{
  background:linear-gradient(135deg,var(--blue-dark),var(--blue));
  padding:54px 7% 24px;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:52px;
  max-width:1360px;
  margin:auto;
}

.footer-logo{
  width:150px;
  margin-bottom:14px;
}

.footer h4{
  text-transform:uppercase;
  margin-bottom:16px;
}

.footer a,
.footer p{
  display:block;
  opacity:.92;
  margin-bottom:8px;
  font-size:15px;
}

.footer-socials{
  margin-top:18px;
}

.copyright{
  text-align:center;
  margin-top:36px;
  opacity:.85;
}

/* Product detail pages */

.product-hero{
  min-height:620px;
  padding:80px 8%;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  align-items:center;
  gap:70px;
  background:radial-gradient(circle at 25% 40%,#0b77a9 0%,var(--blue) 45%,var(--blue-dark) 100%);
  color:#fff;
  position:relative;
}

.back-button{
    position:absolute;
    top:40px;
    left:8%;

    display:inline-flex;
    align-items:center;
    gap:12px;

    padding:12px 22px;

    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.25);
    backdrop-filter:blur(12px);

    color:#fff;
    font-size:15px;
    font-weight:700;

    border-radius:999px;

    transition:.25s ease;
}

.back-button span{
    font-size:20px;
    line-height:1;
}

.back-button:hover{
    background:var(--yellow);
    color:var(--ink);
    transform:translateX(-4px);
  }

  .download-button{
    display:inline-flex;
    align-items:center;
    gap:12px;

    margin-top:30px;

    padding:14px 26px;

    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.25);
    backdrop-filter:blur(12px);

    color:#fff;
    font-size:15px;
    font-weight:700;

    border-radius:999px;

    transition:.25s ease;
}

.download-button span{
    font-size:18px;
    line-height:1;
}

.download-button:hover{
    background:var(--yellow);
    color:var(--ink);
    transform:translateY(-3px);
}

.product-image{
  background: none;
  border-radius:32px;
  padding:50px;
  display:flex;
  align-items:center;
  justify-content:center;
  /* box-shadow:var(--shadow); */
}

.product-image img{
  width:100%;
  max-width:420px;
  display:block;
}

.product-info h1{
  font-size:clamp(56px,7vw,108px);
  line-height:.9;
  text-transform:uppercase;
  font-weight:900;
  margin-bottom:26px;
}

.product-info p{
  font-size:22px;
  max-width:720px;
  margin-bottom:34px;
}

/* =====================================================
   PRODUCT DETAILS SECTION
===================================================== */

.product-details{
    background:#f5fbff;
    padding:80px 6% 90px;
    color:var(--ink);
}

.product-details .section-heading{
    margin-bottom:55px;
}

.product-details-grid{
    max-width:1300px;
    margin:auto;

    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:30px;
}

.detail-card{
    background:#fff;
    border-radius:20px;
    padding:40px;
    box-shadow:0 10px 25px rgba(0,70,103,.10);
    transition:.25s;
}

.detail-card:hover{
    transform:translateY(-5px);
    box-shadow:0 18px 40px rgba(0,70,103,.16);
}

.detail-card h2{
    font-size:36px;
    color:var(--blue);
    text-transform:uppercase;
    font-weight:900;
    margin-bottom:25px;
    position:relative;
}

.detail-card h2::after{
    content:"";
    display:block;
    width:65px;
    height:4px;
    margin-top:14px;
    background:var(--yellow);
    border-radius:999px;
}

.detail-card ul{
    list-style:none;
}

.detail-card li{
    position:relative;
    padding-left:26px;
    margin-bottom:16px;
    font-size:18px;
    line-height:1.7;
    color:#243847;
}

.detail-card li::before{
    content:"";
    width:10px;
    height:10px;
    background:var(--yellow);
    border-radius:50%;
    position:absolute;
    left:0;
    top:10px;
}

.detail-card p{
    font-size:18px;
    line-height:1.8;
    color:#243847;
}

@media(max-width:900px){
  .product-hero{
    grid-template-columns:1fr;
    text-align:center;
    padding:50px 7%;
  }

  .product-info p{
    margin-inline:auto;
    font-size:19px;
  }

  .product-details{
    grid-template-columns:1fr;
  }
}

@media(max-width:1100px){
  .slide{
    grid-template-columns:1fr 400px;
    padding-inline:8%;
  }

  .product-grid{
    grid-template-columns:repeat(3,1fr);
  }

  .where-content{
    grid-template-columns:1fr;
  }

  .store-img{
    max-width:680px;
  }

  .footer-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:760px){

.faq-section{
padding:65px 7% 75px;
}

.faq-heading{
margin-bottom:34px;
}

.faq-intro{
font-size:16px;
}

.faq-item summary{
padding:20px;
gap:16px;
}

.faq-question{
font-size:17px;
}

.faq-icon{
flex-basis:34px;
width:34px;
height:34px;
font-size:22px;
}

.faq-answer{
padding:0 20px 22px;
font-size:16px;
}

  .site-header{
    height:auto;
    padding:18px 6%;
    flex-wrap:wrap;
  }

  .menu-toggle{
    display:block;
  }

  .nav-menu{
    display:none;
    width:100%;
    padding:20px 0;
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
  }

  .nav-menu.open{
    display:flex;
  }

  .site-header>.socials{
    display:none;
  }

.hero-slider{
width:100%;
height:calc(100vh - 72px);
min-height:calc(100vh - 72px);
overflow:hidden;
}

  .slide{
    padding:52px 7% 0;
    grid-template-columns:1fr;
    text-align:center;
    gap:26px;
    align-items:end;
  }

  .slide-copy{
    align-self:center;
  }

  .slide-copy>p:not(.eyebrow){
    font-size:19px;
    margin-inline:auto;
  }

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

  .hero-mascot{
    max-height:720px;
    width:auto;
    max-width:100%;
    margin-inline:auto;
  }

  .slider-arrow{
    font-size:54px;
  }

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

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

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

  .section-heading.align-left{
    text-align:center;
  }

  .section-heading.align-left span{
    margin-left:auto;
  }

  .where{
    text-align:center;
  }

  .where-intro{
    margin-inline:auto;
  }

  .btn.dark{
    margin-inline:auto;
  }

  .slide h1{
    font-size:58px;
  }

  .product-intro{
  padding:70px 7%;
}

.product-intro-container{
  grid-template-columns:1fr;
  gap:50px;
}

.product-intro-copy{
  max-width:none;
  text-align:left;
}

.product-intro-eyebrow{
  font-size:12px;
  margin-bottom:24px;
}

.product-intro-copy .intro-title{
  font-size:clamp(58px,18vw,76px);
  margin-bottom:26px;
}

.intro-lead{
  font-size:18px !important;
}

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

.symptom-pill{
  min-height:52px;
  padding:0 14px;
  font-size:14px;
}

.intro-divider{
  margin:32px 0 24px;
}

.product-intro-copy .intro-bottom{
  font-size:16px;
}

.product-intro-image{
  order:2;
}

.product-intro-image img{
  max-width:380px;
}
}


/* Video loading state and reduced-motion support */
.hero-video{
  background:var(--blue-dark);
}

.video-slide:not(.active) .hero-video{
  pointer-events:none;
}

@media (prefers-reduced-motion:reduce){
  .slide,
  .btn,
  .nav-menu a::after{
    transition:none;
  }
}