/* ============================================================
   LONGSECRET — Kit Crescimento Acelerado
   Palette: white + warm ivory, metallic gold, warm ink
   Type: Cormorant (display) · Jost (labels) · Manrope (body)
   ============================================================ */

:root {
  --white:      #ffffff;
  --ivory:      #fbf8f2;
  --champagne:  #f3ead6;
  --line:       #ece3d3;

  --ink:        #211e1a;
  --ink-soft:   #4a453d;
  --stone:      #8c8378;

  --gold:       #c6a052;
  --gold-deep:  #9c7526;
  --gold-light: #e4c36a;
  --gold-grad:  linear-gradient(120deg, #b8892f 0%, #e4c36a 48%, #9c7526 100%);

  --shadow-sm:  0 2px 12px rgba(120, 96, 40, .07);
  --shadow-md:  0 18px 50px -22px rgba(120, 96, 40, .28);
  --shadow-lg:  0 40px 90px -40px rgba(90, 70, 30, .4);

  --r:   18px;
  --r-sm: 12px;
  --ease: cubic-bezier(.22, 1, .36, 1);

  --maxw: 1180px;
}

/* ---------- reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: italic; }

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; }
.section { padding: clamp(64px, 9vw, 128px) 0; }
.section-ivory { background: var(--ivory); }

/* ---------- typography ---------- */
h1, h2, h3, h4 { font-family: "Cormorant", Georgia, serif; font-weight: 500; line-height: 1.08; color: var(--ink); }
h1 { font-size: clamp(2.7rem, 6vw, 4.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); letter-spacing: -.01em; }
h3 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }
h1 em, h2 em, h3 em { color: var(--gold-deep); font-weight: 500; }

.eyebrow {
  font-family: "Jost", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .34em;
  font-size: .72rem;
  color: var(--gold-deep);
  margin-bottom: 1.1rem;
}

.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 72px); text-align: center; }
.section-head .eyebrow { margin-bottom: .9rem; }
.section-lead { color: var(--ink-soft); font-size: 1.06rem; margin-top: 1.3rem; }

.brand-word {
  font-family: "Jost", sans-serif;
  font-weight: 400;
  letter-spacing: .3em;
  font-size: 1.02rem;
  color: var(--ink);
}

/* ---------- buttons ---------- */
.btn {
  --pad: .95em 1.9em;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: "Jost", sans-serif;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: .8rem;
  padding: var(--pad);
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .4s var(--ease), color .3s var(--ease);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold-grad);
  background-size: 180% 180%;
  color: #fff;
  box-shadow: 0 10px 28px -12px rgba(156, 117, 38, .7);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(156, 117, 38, .8); background-position: 100% 0; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-deep); transform: translateY(-2px); }
.btn-outline-gold { background: transparent; border-color: var(--gold); color: var(--gold-deep); }
.btn-outline-gold:hover { background: var(--gold); color: #fff; transform: translateY(-2px); }
.btn-sm  { --pad: .7em 1.4em;  font-size: .72rem; }
.btn-lg  { --pad: 1.05em 2.3em; font-size: .82rem; }
.btn-xl  { --pad: 1.2em 3em;    font-size: .9rem; }
.btn .i { width: 1.15em; height: 1.15em; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s, box-shadow .4s, background .4s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 74px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand-mark { display: grid; place-items: center; }
.site-nav { display: flex; gap: 30px; }
.site-nav a {
  font-family: "Jost", sans-serif; font-size: .82rem; letter-spacing: .1em;
  color: var(--ink-soft); position: relative; padding: 4px 0;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--gold-grad); transition: width .35s var(--ease);
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 74px 0 auto 0; z-index: 55;
  background: var(--white); border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 4px; padding: 18px 24px 28px;
  transform: translateY(-120%); transition: transform .45s var(--ease);
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a { font-family: "Jost", sans-serif; letter-spacing: .06em; padding: 12px 4px; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 14px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  background: radial-gradient(circle, rgba(228,195,106,.14), transparent 62%);
  pointer-events: none; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center;
}
.hero-copy { max-width: 560px; }
.hero h1 { margin-bottom: 1.4rem; }
.hero-sub { color: var(--ink-soft); font-size: 1.12rem; max-width: 500px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 2rem 0 1.8rem; }
.hero-trust { display: flex; flex-direction: column; gap: 10px; }
.hero-trust li { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: var(--ink-soft); }
.hero-trust .i { width: 20px; height: 20px; color: var(--gold-deep); flex-shrink: 0; }

.hero-visual { position: relative; display: grid; place-items: center; }
.hero-glow {
  position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(243,234,214,.9), rgba(243,234,214,0) 68%);
  z-index: 0;
}
.hero-img {
  position: relative; z-index: 2; width: 100%; max-width: 440px; height: auto;
  border-radius: var(--r);
  filter: drop-shadow(0 40px 60px rgba(120,96,40,.22));
  animation: floaty 7s ease-in-out infinite;
}
.hero-strand { position: absolute; z-index: 1; height: 90%; width: 120px; left: 8%; opacity: .8; }
.strand-path { stroke-dasharray: 1; stroke-dashoffset: 1; animation: drawStrand 2.6s var(--ease) .4s forwards; }

@keyframes drawStrand { to { stroke-dashoffset: 0; } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ivory); }
.trust-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 30px 24px; }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-ic { color: var(--gold); font-size: 1.1rem; }
.trust-item strong { display: block; font-family: "Jost", sans-serif; font-weight: 500; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; }
.trust-item small { color: var(--stone); font-size: .82rem; }

/* ============================================================
   KIT
   ============================================================ */
.kit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s;
  display: flex; flex-direction: column;
}
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: var(--champagne); }
.product-media {
  position: relative; aspect-ratio: 4 / 5; background: var(--ivory);
  display: grid; place-items: center; overflow: hidden;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.product:hover .product-media img { transform: scale(1.05); }
.product-body { padding: 26px 26px 30px; }
.product-vol { font-family: "Jost", sans-serif; text-transform: uppercase; letter-spacing: .22em; font-size: .68rem; color: var(--gold-deep); margin-bottom: .5rem; }
.product h3 { margin-bottom: .6rem; }
.product-desc { color: var(--ink-soft); font-size: .95rem; }
.product-actives { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.1rem; }
.product-actives li {
  font-family: "Jost", sans-serif; font-size: .72rem; letter-spacing: .04em;
  padding: 6px 12px; border: 1px solid var(--line); border-radius: 100px; color: var(--ink-soft);
  background: var(--ivory);
}
.kit-cta, .faq-cta { text-align: center; margin-top: clamp(40px, 6vw, 60px); }

/* branded placeholder shown only when a photo fails to load */
.img-missing { position: relative; }
.img-missing::after {
  content: "LONGSECRET"; position: absolute; inset: 0; display: grid; place-items: center;
  font-family: "Jost", sans-serif; letter-spacing: .3em; font-size: .8rem; color: var(--gold-deep);
  background: linear-gradient(135deg, var(--ivory), var(--champagne));
}

/* ============================================================
   RITUAL
   ============================================================ */
.ritual { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; position: relative; }
.ritual::before {
  content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}
.ritual-step { text-align: center; position: relative; padding: 0 8px; }
.ritual-num {
  display: inline-grid; place-items: center; width: 68px; height: 68px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--gold-light);
  font-family: "Cormorant", serif; font-size: 1.7rem; color: var(--gold-deep);
  margin-bottom: 1.3rem; position: relative; z-index: 1;
  box-shadow: 0 8px 22px -12px rgba(156,117,38,.5);
}
.ritual-step h3 { margin-bottom: .6rem; }
.ritual-step p { color: var(--ink-soft); font-size: .96rem; max-width: 300px; margin: 0 auto; }
.ritual-step strong { color: var(--ink); }

/* ============================================================
   INGREDIENTS
   ============================================================ */
.ing-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.ing {
  text-align: center; padding: 34px 18px; border-radius: var(--r);
  background: var(--ivory); border: 1px solid var(--line);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.ing:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); }
.ing-glyph { font-size: 1.9rem; display: block; margin-bottom: .8rem; }
.ing h4 { font-size: 1.35rem; margin-bottom: .5rem; }
.ing p { color: var(--stone); font-size: .86rem; line-height: 1.55; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.rating { display: inline-flex; align-items: center; gap: 10px; margin-top: 1.4rem; }
.stars { color: var(--gold); letter-spacing: .12em; font-size: 1.05rem; }
.rating-num { font-family: "Cormorant", serif; font-size: 1.5rem; color: var(--ink); font-weight: 600; }
.rating-txt { color: var(--stone); font-size: .84rem; }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testi {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r);
  padding: 34px 30px; box-shadow: var(--shadow-sm); position: relative;
}
.testi::before { content: "\201C"; font-family: "Cormorant", serif; font-size: 4rem; color: var(--gold-light); position: absolute; top: 6px; left: 22px; line-height: 1; }
.testi blockquote { font-family: "Cormorant", serif; font-size: 1.32rem; line-height: 1.4; color: var(--ink); margin: 1.4rem 0 1.5rem; }
.testi figcaption { font-family: "Jost", sans-serif; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.testi figcaption span { display: block; color: var(--gold-deep); font-size: .72rem; letter-spacing: .16em; margin-top: 3px; }

/* ============================================================
   OFFER BAND
   ============================================================ */
.offer { background: var(--ink); color: #fff; padding: clamp(64px, 9vw, 120px) 0; position: relative; overflow: hidden; }
.offer::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(228,195,106,.16), transparent 55%);
}
.offer-inner { position: relative; text-align: center; max-width: 640px; margin: 0 auto; }
.offer-mark { margin: 0 auto 1.2rem; display: block; }
.offer .eyebrow { color: var(--gold-light); }
.offer h2 { color: #fff; }
.offer h2 em { color: var(--gold-light); }
.offer-list { color: rgba(255,255,255,.72); margin-top: 1rem; font-size: 1.02rem; }

.price { margin: 2.2rem 0; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.price-from { color: rgba(255,255,255,.5); text-decoration: line-through; font-size: 1.05rem; }
.price-now { font-family: "Cormorant", serif; font-size: clamp(3.4rem, 8vw, 5rem); line-height: 1; color: #fff; font-weight: 600; }
.price-now .cents { font-size: .4em; vertical-align: super; color: var(--gold-light); }
.price-note { color: rgba(255,255,255,.55); font-size: .82rem; font-family: "Jost", sans-serif; letter-spacing: .06em; }

.offer .btn-xl { margin-bottom: 14px; }
.offer-wa { display: inline-flex; color: var(--gold-light); border-color: rgba(228,195,106,.5); }
.offer-wa:hover { background: var(--gold-light); color: var(--ink); border-color: var(--gold-light); }
.offer-guarantee { margin-top: 1.6rem; color: rgba(255,255,255,.6); font-size: .88rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--white);
  padding: 4px 24px; transition: border-color .3s, box-shadow .3s;
}
.faq details[open] { border-color: var(--champagne); box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 0; font-family: "Cormorant", serif;
  font-size: 1.35rem; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: "Jost", sans-serif; font-size: 1.5rem; color: var(--gold-deep); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); padding: 0 0 20px; font-size: .98rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ivory); border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 72px) 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer-brand .brand-word { font-size: 1.2rem; }
.footer-brand p { color: var(--stone); margin-top: 12px; max-width: 320px; font-family: "Cormorant", serif; font-size: 1.2rem; font-style: italic; }
.footer-col h5 { font-family: "Jost", sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: .18em; font-size: .74rem; color: var(--gold-deep); margin-bottom: 12px; }
.footer-col p { color: var(--ink-soft); font-size: .92rem; }
.footer-col a:hover { color: var(--gold-deep); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 24px; color: var(--stone); font-size: .8rem; }

/* ============================================================
   FLOATING WHATSAPP + BUY BAR
   ============================================================ */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  transition: transform .35s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

.buy-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 65;
  display: none; align-items: center; justify-content: space-between; gap: 14px;
  background: rgba(255,255,255,.94); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); padding: 12px 18px calc(12px + env(safe-area-inset-bottom, 0));
  transform: translateY(120%); transition: transform .45s var(--ease);
  box-shadow: 0 -10px 30px -18px rgba(90,70,30,.4);
}
.buy-bar.show { transform: translateY(0); }
.buy-bar-price { font-family: "Cormorant", serif; font-size: 1.5rem; color: var(--ink); }
.buy-bar-price s { color: var(--stone); font-size: 1rem; margin-right: 4px; }
.buy-bar-price strong { color: var(--gold-deep); }
.buy-bar .btn { flex-shrink: 0; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .site-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { max-width: 620px; margin: 0 auto; }
  .hero-sub { margin-inline: auto; }
  .hero-cta, .hero-trust { justify-content: center; align-items: center; }
  .hero-visual { grid-row: 1; margin-bottom: 12px; }
  .hero-strand { display: none; }
  .trust-row { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .kit-grid, .testi-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .ritual { grid-template-columns: 1fr; gap: 40px; max-width: 420px; margin-inline: auto; }
  .ritual::before { display: none; }
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .trust-row { grid-template-columns: 1fr; }
  .ing-grid { grid-template-columns: 1fr; }
  .buy-bar { display: flex; }
  .wa-float { bottom: 84px; }
  .hero-cta .btn { width: 100%; }
  .offer-wa { width: 100%; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-img { animation: none; }
  html { scroll-behavior: auto; }
}

/* focus */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }