/* ==========================================================================
   FEMILISS — Hair, Skin & Nails (Natuu)
   Paleta inspirada no rótulo: magenta profundo + rosa vibrante + cream
   Tipografia: Playfair Display (serif) + Inter (sans)
   ========================================================================== */

:root {
  --primary: #b71b5b;       /* deep magenta (label gradient) */
  --primary-dark: #8c0e44;
  --accent: #e91e63;        /* vibrant rose */
  --accent-soft: #f48fb1;   /* soft pink */
  --rose: #fde7ef;          /* very light pink */
  --rose-deep: #fbd0e0;     /* slightly deeper soft pink */
  --cream: #fff8fa;         /* warm white background */
  --ivory: #fffdfb;         /* off-white card */
  --gold: #c9a86a;          /* subtle gold accent */
  --gold-deep: #a8884e;
  --ink: #2c0e1c;           /* deep wine for headings */
  --text: #4a3540;          /* body */
  --text-soft: #76616c;     /* muted */
  --line: rgba(183,27,91,.14);
  --line-soft: rgba(183,27,91,.07);
  --t: 280ms cubic-bezier(.2,.8,.2,1);
  --container: 1180px;
  --shadow-sm: 0 4px 18px rgba(140,14,68,.06);
  --shadow-md: 0 16px 42px rgba(140,14,68,.10);
  --shadow-lg: 0 30px 90px rgba(140,14,68,.16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16.5px;
  line-height: 1.66;
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', 'Georgia', serif;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--ink);
  line-height: 1.16;
}
h1 { font-size: clamp(2.2rem, 4.4vw + .8rem, 4rem); font-weight: 400; }
h2 { font-size: clamp(1.7rem, 2.6vw + .9rem, 2.7rem); }
h3 { font-size: clamp(1.18rem, 1vw + .8rem, 1.55rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; color: var(--ink); }
h1 em, h2 em, h3 em { font-style: italic; color: var(--primary); font-weight: 400; }
p { margin: 0 0 1em; }
strong { color: var(--ink); font-weight: 600; }
a { color: inherit; text-decoration: none; transition: color var(--t); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 max(5vw, 22px); }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}
.divider { width: 56px; height: 2px; background: var(--primary); margin: 0 0 20px; }
.divider.center { margin-inline: auto; }

.skip { position: absolute; left: -9999px; top: -9999px; }
.skip:focus { position: fixed; left: 14px; top: 14px; padding: 12px 18px; background: var(--primary); color: #fff; border-radius: 8px; z-index: 9999; }

/* ==================== NAV ==================== */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 12px max(5vw, 22px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  background: rgba(255, 248, 250, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-nav .brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--ink);
}
.site-nav .brand img { width: 36px; height: 36px; border-radius: 8px; }
.site-nav .brand span { line-height: 1; }
.site-nav ul {
  display: flex; gap: 28px; list-style: none;
}
.site-nav ul a {
  font-size: 13px;
  letter-spacing: .04em;
  font-weight: 500;
  color: var(--text);
}
.site-nav ul a:hover { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; gap: 4px; }
.lang a {
  font-size: 11.5px; letter-spacing: .06em; font-weight: 600;
  padding: 6px 11px; border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
}
.lang a[aria-current="page"], .lang a:hover { border-color: var(--primary); color: var(--primary); }
.menu-toggle { display: none; padding: 8px; color: var(--ink); }
.menu-toggle svg { width: 26px; height: 26px; }
@media (max-width: 900px) {
  .site-nav ul {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--ivory);
    padding: 6px max(5vw, 22px) 16px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: all var(--t);
  }
  .site-nav ul.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav ul li { width: 100%; }
  .site-nav ul a { display: block; padding: 13px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
  .menu-toggle { display: inline-flex; }
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 15px; letter-spacing: .02em;
  padding: 14px 26px; border-radius: 999px;
  transition: all var(--t);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(183,27,91,.30);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(183,27,91,.40); color: #fff; }
.btn-ghost {
  border: 1.5px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-ghost:hover { background: var(--primary); color: #fff; }
.btn-soft {
  background: var(--ivory);
  color: var(--primary);
  border: 1px solid var(--line);
}
.btn-soft:hover { border-color: var(--primary); }
.btn-sm { padding: 10px 18px; font-size: 13.5px; }

/* ==================== HERO ==================== */
main { padding-top: 70px; }
.hero {
  position: relative;
  padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 6vw, 84px);
  background:
    radial-gradient(circle at 12% 18%, rgba(244,143,177,.28) 0%, transparent 42%),
    radial-gradient(circle at 88% 82%, rgba(183,27,91,.13) 0%, transparent 48%),
    var(--cream);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(183,27,91,.04) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  position: relative;
}
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; gap: 30px; } }
.hero-text h1 { margin-bottom: 20px; }
.hero-lead {
  font-size: clamp(1.05rem, .5vw + 1rem, 1.2rem);
  color: var(--text);
  max-width: 540px;
  margin-bottom: 32px;
  line-height: 1.65;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 14px 28px;
  margin-bottom: 30px;
  font-size: 13.5px;
  color: var(--text-soft);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta strong { color: var(--ink); font-weight: 600; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual {
  position: relative;
  display: flex; justify-content: center; align-items: center;
}
.hero-visual::before {
  content: ""; position: absolute; inset: 8%;
  background: radial-gradient(circle, rgba(244,143,177,.45) 0%, rgba(255,248,250,0) 65%);
  border-radius: 50%;
  z-index: 0;
}
.hero-visual img {
  position: relative; z-index: 1;
  max-width: 480px; width: 100%;
  filter: drop-shadow(0 24px 64px rgba(183,27,91,.20));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==================== SECTIONS ==================== */
.section { padding: clamp(54px, 8vw, 110px) 0; }
.section--rose { background: var(--rose); }
.section--ivory { background: var(--ivory); }
.section--cream { background: var(--cream); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head .divider { margin-inline: auto; }
.section-sub {
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 560px;
  margin: 14px auto 0;
}

/* ==================== INTRO (O QUE É) ==================== */
.intro-grid {
  display: grid; grid-template-columns: .8fr 1.2fr;
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
}
@media (max-width: 880px) { .intro-grid { grid-template-columns: 1fr; } }
.intro-img {
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.intro-img img { width: 100%; height: auto; display: block; }
.intro-text .lead {
  font-size: 1.18rem;
  color: var(--ink);
  font-family: 'Playfair Display', serif;
  font-style: italic;
  line-height: 1.55;
  margin-bottom: 20px;
}

/* ==================== INGREDIENTS GRID ==================== */
.ing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 36px;
}
.ing-card {
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px 22px;
  text-align: left;
  transition: all var(--t);
}
.ing-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.ing-card-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px; gap: 10px;
}
.ing-card-head h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: 1.25rem;
  color: var(--primary);
  margin: 0;
}
.ing-card-dose {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-soft);
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--rose);
  white-space: nowrap;
}
.ing-card p { font-size: 14.5px; color: var(--text); margin: 0; }

/* ==================== NUTRITION TABLE ==================== */
.nutri-wrap {
  max-width: 720px; margin: 0 auto;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-sm);
}
.nutri-wrap h3 {
  text-align: center; font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--primary); margin-bottom: 6px;
}
.nutri-wrap .nutri-meta {
  text-align: center; color: var(--text-soft); font-size: 14px; margin-bottom: 26px;
}
.nutri-table { width: 100%; border-collapse: collapse; }
.nutri-table th, .nutri-table td {
  padding: 12px 8px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
}
.nutri-table thead th {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.nutri-table tbody th {
  font-weight: 600; color: var(--ink);
}
.nutri-table td { text-align: right; font-variant-numeric: tabular-nums; }
.nutri-table tr:last-child th, .nutri-table tr:last-child td { border-bottom: 0; }
.nutri-foot {
  font-size: 12.5px; color: var(--text-soft); margin-top: 16px; line-height: 1.55;
}

/* ==================== USE / TIMELINE ==================== */
.use-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 30px;
}
.use-card {
  text-align: center;
  padding: 32px 22px;
  background: var(--ivory);
  border-radius: 18px;
  border-top: 3px solid var(--primary);
  box-shadow: var(--shadow-sm);
}
.use-card .num {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; font-weight: 600;
  margin: 0 auto 18px;
  box-shadow: 0 8px 18px rgba(183,27,91,.28);
}
.use-card h4 { margin-bottom: 8px; }
.use-card p { font-size: 14px; color: var(--text-soft); margin: 0; }

/* ==================== BENEFITS THREE-COL ==================== */
.benefits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 40px;
}
@media (max-width: 880px) { .benefits-grid { grid-template-columns: 1fr; } }
.benefit {
  background: var(--ivory);
  border-radius: 22px;
  padding: 38px 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
  border: 1px solid var(--line-soft);
}
.benefit-icon {
  display: inline-grid; place-items: center;
  width: 60px; height: 60px;
  border-radius: 16px;
  background: var(--rose);
  margin-bottom: 18px;
  font-size: 28px;
}
.benefit h3 { margin-bottom: 10px; }
.benefit p { color: var(--text); font-size: 15px; margin-bottom: 16px; }
.benefit ul {
  list-style: none; padding: 0; margin: 0;
  font-size: 14px; color: var(--text-soft);
}
.benefit ul li { padding: 8px 0; border-top: 1px dashed var(--line-soft); display: flex; gap: 10px; align-items: flex-start; }
.benefit ul li::before {
  content: ""; flex: none; width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 8px;
}

/* ==================== TIMELINE ==================== */
.timeline {
  position: relative;
  max-width: 880px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
}
@media (max-width: 720px) { .timeline { grid-template-columns: 1fr; } }
.tl-step {
  text-align: center;
  background: var(--ivory);
  border-radius: 20px;
  padding: 30px 22px;
  border: 1px solid var(--line-soft);
  position: relative;
}
.tl-step .tl-when {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 6px;
}
.tl-step .tl-week {
  font-family: 'Playfair Display', serif;
  font-size: 2.3rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1;
}
.tl-step h4 { margin-bottom: 8px; font-size: .95rem; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); }
.tl-step p { color: var(--text-soft); font-size: 14px; margin: 0; }

/* ==================== KITS ==================== */
.kits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 36px;
}
@media (max-width: 880px) { .kits-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; } }
.kit-card {
  background: var(--ivory);
  border-radius: 22px;
  padding: 30px 24px;
  text-align: center;
  border: 1px solid var(--line-soft);
  transition: all var(--t);
  position: relative;
}
.kit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.kit-card.featured {
  border: 2px solid var(--primary);
  background: linear-gradient(180deg, #fff 0%, var(--rose) 100%);
  box-shadow: var(--shadow-md);
}
.kit-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
}
.kit-img { margin: 4px 0 18px; }
.kit-img img { max-width: 200px; margin-inline: auto; }
.kit-card h3 { margin-bottom: 4px; font-family: 'Playfair Display', serif; }
.kit-card .kit-sub { color: var(--text-soft); font-size: 13.5px; margin-bottom: 18px; }
.kit-card .kit-price {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; color: var(--ink);
  margin-bottom: 4px;
}
.kit-card .kit-pricesm { font-size: 13px; color: var(--text-soft); margin-bottom: 18px; }

/* ==================== FAQ ==================== */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left;
  padding: 22px 4px; display: flex; align-items: center; justify-content: space-between;
  font-family: 'Inter', sans-serif;
  font-weight: 600; font-size: 16px;
  color: var(--ink); gap: 18px;
  transition: color var(--t);
}
.faq-q:hover { color: var(--primary); }
.faq-q .ico {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--rose); color: var(--primary);
  display: grid; place-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 18px; line-height: 0;
  flex: none; transition: all var(--t);
}
.faq-item.open .faq-q .ico { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--t); }
.faq-a-in { padding: 0 4px 22px; color: var(--text); font-size: 15px; line-height: 1.7; }
.faq-item.open .faq-a { max-height: 600px; }

/* ==================== CTA BAND ==================== */
.cta-band {
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  padding: clamp(48px, 7vw, 80px) 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(255,255,255,.1) 0%, transparent 50%);
}
.cta-band h2 { color: #fff; margin-bottom: 14px; position: relative; }
.cta-band h2 em { color: rgba(255,255,255,.85); }
.cta-band p { color: rgba(255,255,255,.9); font-size: 1.05rem; max-width: 540px; margin: 0 auto 28px; position: relative; }
.cta-band .btn-soft { background: #fff; color: var(--primary); border: 0; position: relative; }
.cta-band .btn-soft:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.25); }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,.7); position: relative; }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.15); color: #fff; }

/* ==================== TRUST STRIP ==================== */
.trust {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px; margin-top: 40px;
}
@media (max-width: 720px) { .trust { grid-template-columns: repeat(2, 1fr); } }
.trust-item {
  text-align: center;
  padding: 18px 12px;
  background: rgba(255,255,255,.6);
  border-radius: 16px;
  border: 1px solid var(--line-soft);
}
.trust-item .ico { font-size: 22px; display: block; margin-bottom: 6px; }
.trust-item strong { display: block; font-size: 13.5px; color: var(--ink); }
.trust-item span { font-size: 12px; color: var(--text-soft); }

/* ==================== WARNING ==================== */
.warning {
  max-width: 760px; margin: 0 auto;
  background: var(--ivory);
  border-left: 4px solid var(--primary);
  border-radius: 14px;
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
}
.warning h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--primary); margin-bottom: 12px;
}
.warning p { font-size: 14.5px; color: var(--text); margin: 0 0 8px; line-height: 1.7; }
.warning p:last-child { margin: 0; }

/* ==================== FOOTER ==================== */
.site-footer {
  background: #1c0612;
  color: rgba(255,255,255,.7);
  padding: 60px 0 28px;
  font-size: 14px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.footer-grid h4 {
  font-family: 'Inter', sans-serif;
  color: #fff; font-size: 12px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-grid a { color: rgba(255,255,255,.7); display: block; padding: 4px 0; }
.footer-grid a:hover { color: #fff; }
.footer-grid p { color: rgba(255,255,255,.62); margin-bottom: 6px; }
.footer-brand .flogo {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 10px;
}
.footer-brand .ftag { color: rgba(255,255,255,.55); font-size: 13px; margin-bottom: 12px; }
.footer-legal {
  padding-top: 24px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 12px; color: rgba(255,255,255,.45);
}
.footer-legal p { margin: 0; }
.footer-legal a { color: rgba(255,255,255,.55); }
.footer-legal a:hover { color: #fff; }

/* ==================== STICKY MOBILE CTA ==================== */
.sticky-cta {
  position: fixed; bottom: 16px; left: 16px; right: 16px;
  z-index: 90; display: none;
}
.sticky-cta .btn { width: 100%; justify-content: center; }
@media (max-width: 720px) { .sticky-cta { display: block; } }

/* ==================== REVEAL ==================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==================== UTILITIES ==================== */
.tc { text-align: center; }
.mt-lg { margin-top: 48px; }
.mt-md { margin-top: 28px; }