/* ============================================================
   VIP SPANISH TUTOR — Design tokens
   ============================================================ */
:root{
  --ink:        #12231F;
  --teal-deep:  #0F3331;
  --teal:       #1B5E59;
  --teal-soft:  #E7F1EE;
  --coral:      #E0483E;
  --coral-dark: #B7372F;
  --sand:       #F6F1E7;
  --sand-dark:  #EDE5D4;
  --sun:        #F2B134;
  --white:      #FFFFFF;

  --font-display: 'Anton', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px -18px rgba(15,51,49,0.35);
  --shadow-sm: 0 8px 20px -10px rgba(15,51,49,0.25);

  --container: 1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;}
p{margin:0 0 1em;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

:focus-visible{
  outline:3px solid var(--sun);
  outline-offset:3px;
}

/* ===== Typography helpers ===== */
.eyebrow{
  font-family:var(--font-body);
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:.78rem;
  color:var(--coral);
  margin:0 0 .9em;
}
.eyebrow--dark{color:var(--coral-dark);}
.eyebrow--light{color:var(--sun);}

.h2{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-weight:400;
  font-size:clamp(1.9rem,3.4vw,2.7rem);
  line-height:1.08;
  letter-spacing:.01em;
  margin:0 0 .6em;
}
.h2--light{color:var(--white);}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  justify-content:center;
  padding:.85em 1.7em;
  border-radius:999px;
  font-weight:700;
  font-size:.95rem;
  letter-spacing:.01em;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn--coral{
  background:var(--coral);
  color:var(--white);
  box-shadow:var(--shadow-sm);
}
.btn--coral:hover{background:var(--coral-dark);}
.btn--ghost-light{
  border:2px solid rgba(255,255,255,.55);
  color:var(--white);
}
.btn--ghost-light:hover{border-color:var(--white);background:rgba(255,255,255,.08);}
.btn--whatsapp{
  background:#1FA855;
  color:var(--white);
  padding:.6em 1.2em;
  font-size:.88rem;
}
.btn--whatsapp:hover{background:#178a45;}
.btn--block{width:100%;}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(246,241,231,.85);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(15,51,49,.08);
}
.nav__inner{
  display:flex;
  align-items:center;
  gap:24px;
  padding:14px 24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:.55em;
  flex-shrink:0;
}
.brand__word{
  font-family:var(--font-display);
  font-size:1.1rem;
  text-transform:uppercase;
  letter-spacing:.01em;
  color:var(--teal-deep);
}
.brand__word strong{color:var(--coral);font-weight:400;}
.nav__links{
  display:flex;
  gap:28px;
  margin-left:auto;
  font-weight:600;
  font-size:.92rem;
}
.nav__links a{opacity:.8;transition:opacity .15s;}
.nav__links a:hover{opacity:1;color:var(--coral);}
.nav__cta{flex-shrink:0;}
.nav__burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav__burger span{
  width:24px;height:2.5px;background:var(--teal-deep);border-radius:2px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background:var(--teal-deep);
  color:var(--white);
  padding:64px 0 80px;
  overflow:hidden;
}
.hero__grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:48px;
  align-items:center;
}
.hero .eyebrow{color:var(--sun);}
.hero__headline{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:clamp(2.6rem,6vw,4.6rem);
  line-height:1.02;
  margin:0 0 .5em;
}
.hero__sub{
  font-size:1.08rem;
  max-width:560px;
  color:rgba(255,255,255,.86);
}
.hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin:1.6em 0 2.4em;
}
.hero__stats{
  display:flex;
  gap:36px;
  flex-wrap:wrap;
}
.hero__stats strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.8rem;
  color:var(--sun);
}
.hero__stats span{
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:rgba(255,255,255,.7);
}
.hero__art{
  background:var(--white);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
  transform:rotate(1.5deg);
}
.hero__art img{border-radius:calc(var(--radius) - 8px);}

/* ============================================================
   ABOUT
   ============================================================ */
.about{padding:90px 0;background:var(--sand);}
.about__grid{
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:56px;
  align-items:center;
}
.about__art img{
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.about__copy p{color:#3b4a47;font-size:1.05rem;}
.about__quote{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:1.3rem;
  color:var(--teal-deep);
  line-height:1.3;
  border-left:5px solid var(--coral);
  padding-left:.7em;
  margin-top:1.4em;
}

/* ============================================================
   FUN STRIP
   ============================================================ */
.strip{padding:10px 0 90px;background:var(--sand);}
.strip__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.strip__card{
  margin:0;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease;
}
.strip__card:hover{transform:translateY(-6px);}
.strip__card--a{transform:rotate(-2deg);}
.strip__card--c{transform:rotate(2deg);}
.strip__card img{aspect-ratio:3/4;object-fit:cover;}

/* ============================================================
   PROGRAMS
   ============================================================ */
.programs{
  background:var(--teal-deep);
  color:var(--white);
  padding:100px 0;
}
.programs .eyebrow{text-align:center;}
.programs .h2{text-align:center;max-width:680px;margin:0 auto .5em;}
.programs__intro{
  text-align:center;
  max-width:560px;
  margin:0 auto 56px;
  color:rgba(255,255,255,.78);
}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  align-items:stretch;
}
.card{
  background:var(--white);
  color:var(--ink);
  border-radius:var(--radius);
  padding:32px 28px;
  display:flex;
  flex-direction:column;
  position:relative;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);}
.card--featured{
  background:var(--coral);
  color:var(--white);
  transform:scale(1.03);
}
.card--featured:hover{transform:scale(1.03) translateY(-8px);}
.card__ribbon{
  position:absolute;
  top:18px;right:-6px;
  background:var(--sun);
  color:var(--teal-deep);
  font-weight:800;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  padding:.4em .9em;
  border-radius:6px 0 0 6px;
}
.card__kicker{
  text-transform:uppercase;
  font-size:.74rem;
  letter-spacing:.1em;
  font-weight:700;
  opacity:.65;
  margin:0 0 .4em;
}
.card__name{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:2rem;
  line-height:1.05;
  margin:0 0 .15em;
}
.card__tag{
  font-weight:600;
  font-size:.92rem;
  opacity:.8;
  margin:0 0 1em;
}
.card__desc{font-size:.95rem;flex-grow:0;}
.card--featured .card__desc{color:rgba(255,255,255,.92);}
.card__list{margin:0 0 1.4em;display:flex;flex-direction:column;gap:.5em;}
.card__list li{
  font-size:.9rem;
  font-weight:600;
  padding-left:1.5em;
  position:relative;
}
.card__list li::before{
  content:"✓";
  position:absolute;left:0;top:0;
  color:var(--coral);
  font-weight:800;
}
.card--featured .card__list li::before{color:var(--sun);}
.card__price{
  margin-top:auto;
  margin-bottom:1.1em;
  display:flex;
  align-items:baseline;
  gap:.6em;
}
.card__old{
  text-decoration:line-through;
  opacity:.55;
  font-size:.9rem;
}
.card__new{
  font-family:var(--font-display);
  font-size:1.7rem;
}

/* ============================================================
   FLEXIBLE PRICING
   ============================================================ */
.pricing{padding:100px 0;background:var(--sand);}
.pricing .h2{max-width:560px;}
.pricing__intro{max-width:600px;color:#3b4a47;font-size:1.05rem;}
.flex-cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin:48px 0 56px;
}
.flex-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:30px 26px;
  box-shadow:var(--shadow-sm);
  border:2px solid transparent;
}
.flex-card--highlight{border-color:var(--coral);}
.flex-card h3{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:1.2rem;
  margin-bottom:.5em;
  color:var(--teal-deep);
}
.flex-card__price{
  font-family:var(--font-display);
  font-size:2.1rem;
  color:var(--coral);
  margin-bottom:.7em;
}
.flex-card__price span{
  font-family:var(--font-body);
  font-size:.85rem;
  font-weight:600;
  color:var(--ink);
  text-transform:none;
}
.flex-card ul{display:flex;flex-direction:column;gap:.55em;}
.flex-card li{
  font-size:.92rem;
  padding-left:1.4em;
  position:relative;
  color:#3b4a47;
}
.flex-card li::before{
  content:"–";
  position:absolute;left:0;
  color:var(--coral);
  font-weight:700;
}
.flex-card li em{color:var(--teal);font-style:normal;font-weight:700;}

.track-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.track{
  padding:24px;
  border-radius:var(--radius-sm);
  background:var(--teal-soft);
}
.track--free{background:var(--sun);}
.track h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:1.05rem;
  margin-bottom:.4em;
  color:var(--teal-deep);
}
.track p{font-size:.9rem;color:#3b4a47;margin:0;}
.pricing__cta{text-align:center;margin-top:56px;}

/* ============================================================
   LEARN
   ============================================================ */
.learn{padding:100px 0;background:var(--white);}
.learn__grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:56px;
}
.learn__grid > div:first-child p{color:#3b4a47;font-size:1.05rem;max-width:380px;}
.learn__list{display:flex;flex-direction:column;gap:26px;}
.learn__list li{display:flex;gap:18px;align-items:flex-start;}
.ico{
  flex-shrink:0;
  width:38px;height:38px;
  border-radius:50%;
  background:var(--coral);
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;
}
.learn__list strong{
  display:block;
  font-size:1.05rem;
  margin-bottom:.2em;
  color:var(--teal-deep);
}
.learn__list p{font-size:.92rem;color:#3b4a47;margin:0;}

/* ============================================================
   WHY
   ============================================================ */
.why{padding:100px 0;background:var(--teal-deep);color:var(--white);}
.why .eyebrow,.why .h2{text-align:center;}
.why .h2{max-width:600px;margin:0 auto 56px;}
.why__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.why__item{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-sm);
  padding:26px 24px;
}
.why__item h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:1.05rem;
  color:var(--sun);
  margin-bottom:.4em;
}
.why__item p{font-size:.9rem;color:rgba(255,255,255,.78);margin:0;}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta{padding:90px 0;background:var(--sand-dark);}
.cta__inner{
  display:grid;
  grid-template-columns:.5fr 1fr;
  gap:48px;
  align-items:center;
}
.cta__img{
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.cta .h2{color:var(--teal-deep);}
.cta p{color:#3b4a47;font-size:1.05rem;max-width:460px;}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--teal-deep);color:rgba(255,255,255,.8);padding:56px 0 28px;}
.footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:32px;
  padding-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.brand__word--footer{color:var(--white);font-size:1.2rem;}
.brand__word--footer strong{color:var(--sun);font-weight:400;}
.footer__brand p{margin-top:.8em;font-size:.9rem;max-width:280px;}
.footer__links{display:flex;flex-direction:column;gap:.7em;font-size:.92rem;}
.footer__links a:hover{color:var(--sun);}
.footer__contact{display:flex;flex-direction:column;gap:.7em;font-size:.92rem;}
.footer__contact a:hover{color:var(--sun);}
.footer__bottom{
  text-align:center;
  font-size:.8rem;
  color:rgba(255,255,255,.5);
  margin:24px 0 0;
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.fab-whatsapp{
  position:fixed;
  bottom:22px;right:22px;
  width:58px;height:58px;
  border-radius:50%;
  background:#1FA855;
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px -6px rgba(0,0,0,.4);
  z-index:90;
  transition:transform .2s ease;
}
.fab-whatsapp:hover{transform:scale(1.08);}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
[data-reveal]{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible{
  opacity:1;
  transform:translateY(0);
}
@media (prefers-reduced-motion: reduce){
  [data-reveal]{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px){
  .hero__grid,.about__grid,.learn__grid,.cta__inner{grid-template-columns:1fr;}
  .about__art{order:-1;max-width:360px;}
  .cards,.flex-cards,.track-row,.why__grid,.strip__grid{grid-template-columns:1fr;}
  .card--featured{transform:none;}
  .card--featured:hover{transform:translateY(-8px);}
  .footer__grid{grid-template-columns:1fr;gap:24px;}
}

@media (max-width: 760px){
  .nav__links{
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--sand);
    flex-direction:column;
    padding:18px 24px 24px;
    gap:16px;
    border-bottom:1px solid rgba(15,51,49,.08);
    display:none;
  }
  .nav__links.is-open{display:flex;}
  .nav__cta{display:none;}
  .nav__burger{display:flex;}
  .nav__inner{flex-wrap:wrap;position:relative;}
  .hero__art{transform:none;order:-1;}
  .hero{padding:48px 0 64px;}
  .hero__stats{gap:24px;}
  .programs,.pricing,.learn,.why,.about,.cta{padding:64px 0;}
}