/* ==========================================================================
   Nervecell DTC b — funnelb3/v3
   Dark dramatic theme, Nervecell brand colors
   ========================================================================== */

:root {
  /* Brand */
  --c-indigo:   #181042;
  --c-purple:   #4B2E8C;
  --c-lavender: #C2A8E2;

  /* Dark theme */
  --c-bg:       #0a0a14;
  --c-bg-2:     #0f0d1f;
  --c-card:     #16122a;
  --c-card-2:   #1f1a3a;
  --c-border:   #2a2348;

  /* Accents */
  --c-gold:     #ffd902;
  --c-gold-d:   #b89800;
  --c-red:      #ff3d3d;
  --c-red-d:    #c41e1e;
  --c-green:    #2ecc71;

  /* Text */
  --c-white:    #ffffff;
  --c-text:     #e5e2f0;
  --c-mute:     #9a93b8;

  --container:  1180px;
  --radius:     14px;
  --font:       "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}
h1, h2, h3, h4, p, ul, ol { margin: 0; padding: 0; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.pd { padding: 50px 0; }
.center { text-align: center; }
.center-flex { display: flex; justify-content: center; }
.z10 { position: relative; z-index: 10; }

/* ==========================================================================
   GLOBAL ATMOSPHERIC BACKGROUND (radial purple lights)
   ========================================================================== */
body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
}
body::before {
  width: 700px; height: 700px;
  top: -200px; left: -200px;
  background: radial-gradient(circle, var(--c-purple) 0%, transparent 60%);
}
body::after {
  width: 800px; height: 800px;
  bottom: -300px; right: -300px;
  background: radial-gradient(circle, #7a4dd6 0%, transparent 60%);
  opacity: 0.4;
}

/* ==========================================================================
   HEADER — urgency banner with countdown
   ========================================================================== */
header {
  position: relative;
  z-index: 5;
  background: linear-gradient(180deg, #1a1145 0%, #0f0a30 100%);
  border-bottom: 1px solid rgba(194, 168, 226, 0.15);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  padding: 18px 0;
  text-align: center;
}
header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
header h1 {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-white);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
header h1 u {
  color: var(--c-lavender);
  text-decoration: none;
  position: relative;
  display: inline-block;
  padding: 0 4px;
}
header h1 u::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-purple), var(--c-lavender));
  border-radius: 2px;
}
header h1 b {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-top: 6px;
  color: var(--c-gold);
  letter-spacing: 1.5px;
}

#contador {
  display: inline-block;
  font-size: 28px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: 2px;
  color: var(--c-white);
  background: linear-gradient(135deg, var(--c-red) 0%, var(--c-red-d) 100%);
  padding: 8px 22px;
  border-radius: 8px;
  box-shadow:
    0 6px 20px rgba(255, 61, 61, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  animation: pulse-red 1.5s ease-in-out infinite;
}
@keyframes pulse-red {
  0%, 100% { box-shadow: 0 6px 20px rgba(255, 61, 61, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
  50%      { box-shadow: 0 6px 30px rgba(255, 61, 61, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
}

/* ==========================================================================
   KITS / BUYBOXES
   ========================================================================== */
.area-kits {
  position: relative;
  z-index: 2;
}
.area-kits ul.z10 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  width: 100%;
  align-items: stretch;
}

/* ---- single card ---- */
.kit-option {
  position: relative;
  display: flex;
}
.kit-option a {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: linear-gradient(180deg, var(--c-card-2) 0%, var(--c-card) 100%);
  border: 2px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.35s ease,
              box-shadow 0.35s ease;
}
.kit-option a:hover {
  transform: translateY(-6px);
  border-color: var(--c-lavender);
  box-shadow: 0 20px 50px rgba(75, 46, 140, 0.4);
}

/* ---- Card header (label) ---- */
.kit-option .header {
  position: static;
  background: var(--c-purple);
  color: var(--c-white);
  text-align: center;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 2px;
  padding: 12px 0;
  text-transform: uppercase;
  border: none;
  display: block;
  box-shadow: none;
}

/* ---- Main body ---- */
.kit-option .main {
  padding: 22px 18px 14px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.kit-option .main strong {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.1;
  letter-spacing: 0.5px;
}
.kit-option .main .days {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-lavender);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 4px;
  margin-bottom: 14px;
}

.area-img {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 240px;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.area-img img {
  max-height: 220px;
  width: auto;
  filter: drop-shadow(0 12px 25px rgba(0, 0, 0, 0.5))
          drop-shadow(0 0 30px rgba(194, 168, 226, 0.15));
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.kit-option a:hover .area-img img {
  transform: scale(1.05);
}

/* ---- "Save $X" sticker ---- */
.area-img .save {
  position: absolute;
  top: 0;
  right: -4px;
  background: linear-gradient(135deg, var(--c-red) 0%, var(--c-red-d) 100%);
  color: var(--c-white);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.5px;
  box-shadow:
    0 8px 20px rgba(255, 61, 61, 0.5),
    inset 0 0 0 3px rgba(255, 255, 255, 0.25);
  transform: rotate(8deg);
  z-index: 3;
}
.area-img .save b { font-weight: 900; }

/* ---- Footer of card ---- */
.kit-option .footer {
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--c-border);
  padding: 18px 18px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.kit-option .price {
  font-size: 16px;
  color: var(--c-mute);
  font-weight: 600;
}
.kit-option .price strong {
  font-size: 36px;
  font-weight: 900;
  color: var(--c-white);
  line-height: 1;
  margin-right: 4px;
  background: linear-gradient(135deg, #fff 0%, var(--c-lavender) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.kit-option .footer ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  margin: 4px 0 6px;
}
.kit-option .footer ul li {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--c-text);
  padding: 8px 6px;
  background: rgba(75, 46, 140, 0.18);
  border: 1px solid rgba(194, 168, 226, 0.18);
  border-radius: 6px;
}
.kit-option .footer ul li.orrivi,
.kit-option .footer ul li.morromeno {
  /* legacy classes from template — same styling */
}

/* ---- CTA button (image-based) ---- */
.kit-option .button {
  position: relative;
  width: 100%;
  padding: 0;
  background: linear-gradient(135deg, var(--c-purple) 0%, #6a3fbf 100%);
  border-radius: 8px;
  font-size: 18px;
  font-weight: 900;
  color: var(--c-white);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 16px 14px;
  box-shadow:
    0 5px 0 #2a1656,
    0 8px 20px rgba(75, 46, 140, 0.4);
  transition: transform 0.15s ease, box-shadow 0.3s ease, background 0.3s ease;
  overflow: visible;
  cursor: pointer;
}
.kit-option .button::before {
  content: "BUY NOW →";
}
.kit-option .button img {
  display: none; /* template image hidden — using CSS text instead */
}
.kit-option a:hover .button {
  background: linear-gradient(135deg, #5a3aa8 0%, #7a4dd6 100%);
  box-shadow:
    0 5px 0 #2a1656,
    0 10px 30px rgba(122, 77, 214, 0.55);
}
.kit-option a:active .button {
  transform: translateY(3px);
  box-shadow: 0 2px 0 #2a1656;
}

/* ---- Animated cursor on best-seller button ---- */
.kit-option .button .cursor {
  display: block;
  position: absolute;
  right: 18px;
  bottom: -10px;
  width: 28px;
  height: 28px;
  pointer-events: none;
  animation: cursor-tap 1.6s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.6));
}
@keyframes cursor-tap {
  0%, 100% { transform: translate(0, 0)    scale(1); }
  40%      { transform: translate(-6px, -8px) scale(1); }
  60%      { transform: translate(-6px, -8px) scale(0.85); }
  75%      { transform: translate(-6px, -8px) scale(1); }
}

/* ---- Cards / shipping logos ---- */
.kit-option .bandeiras {
  max-width: 180px;
  height: auto;
  opacity: 0.9;
  margin-top: 2px;
}

/* ---- Total ---- */
.kit-option .valores {
  font-size: 14px;
  color: var(--c-mute);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.kit-option .valores s {
  color: var(--c-red);
  font-weight: 700;
}
.kit-option .valores span:last-child {
  color: var(--c-white);
  font-weight: 900;
  font-size: 18px;
}

/* ==========================================================================
   BEST SELLER CARD (6 bottles)
   ========================================================================== */
.kit-option.best-option {
  transform: translateY(-12px);
}
.kit-option.best-option a {
  border: 3px solid var(--c-gold);
  box-shadow:
    0 0 0 4px rgba(255, 217, 2, 0.18),
    0 24px 60px rgba(255, 217, 2, 0.18),
    0 0 50px rgba(255, 217, 2, 0.18);
}
.kit-option.best-option a:hover {
  border-color: #fff066;
  box-shadow:
    0 0 0 4px rgba(255, 217, 2, 0.25),
    0 30px 70px rgba(255, 217, 2, 0.3),
    0 0 60px rgba(255, 217, 2, 0.3);
}
.kit-option.best-option .header {
  color: var(--c-indigo);
  font-size: 15px;
  letter-spacing: 2.5px;
}
.kit-option.best-option .main strong {
  font-size: 32px;
}
.kit-option.best-option .button {
  background: linear-gradient(135deg, var(--c-gold) 0%, #ffe53d 100%);
  color: var(--c-indigo);
  box-shadow:
    0 5px 0 var(--c-gold-d),
    0 10px 28px rgba(255, 217, 2, 0.45);
}
.kit-option.best-option a:hover .button {
  background: linear-gradient(135deg, #ffe53d 0%, #fff066 100%);
  box-shadow:
    0 5px 0 var(--c-gold-d),
    0 12px 35px rgba(255, 217, 2, 0.65);
}
.kit-option.best-option a:active .button {
  box-shadow: 0 2px 0 var(--c-gold-d);
}
.kit-option.best-option .area-img img {
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.5))
          drop-shadow(0 0 40px rgba(255, 217, 2, 0.25));
}

/* ==========================================================================
   GUARANTEE BLOCK
   ========================================================================== */
.guarantee {
  position: relative;
  z-index: 2;
  margin-top: 60px;
  padding: 50px 0 50px;
}
.guarantee .container {
  max-width: 760px;
  background: linear-gradient(180deg, rgba(75, 46, 140, 0.18) 0%, rgba(24, 16, 66, 0.5) 100%);
  border: 1px solid rgba(194, 168, 226, 0.2);
  border-radius: 16px;
  padding: 40px 28px;
  backdrop-filter: blur(8px);
}
.guarantee img {
  max-width: 150px;
  margin: 0 auto 18px;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.45));
}
.guarantee .title {
  font-size: 26px;
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.guarantee p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  max-width: 640px;
  margin: 0 auto 24px;
}
.guarantee p a {
  color: var(--c-lavender);
  font-weight: 700;
}
.guarantee .btn {
  display: inline-block;
  padding: 16px 50px;
  background: linear-gradient(135deg, var(--c-gold) 0%, #ffe53d 100%);
  color: var(--c-indigo);
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 8px;
  box-shadow:
    0 5px 0 var(--c-gold-d),
    0 10px 28px rgba(255, 217, 2, 0.4);
  transition: transform 0.15s ease, box-shadow 0.3s ease;
}
.guarantee .btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 7px 0 var(--c-gold-d),
    0 14px 36px rgba(255, 217, 2, 0.55);
}
.guarantee .btn:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--c-gold-d);
}

/* ==========================================================================
   DIVISOR / TRUST BADGES
   ========================================================================== */
.divisor {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, #0f0a25 0%, #07040f 100%);
  border-top: 1px solid rgba(194, 168, 226, 0.12);
  border-bottom: 1px solid rgba(194, 168, 226, 0.12);
  padding: 28px 0;
  margin-top: 30px;
}
.divisor ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}
.divisor li {
  position: relative;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding-left: 50px;
  text-align: left;
  line-height: 1.3;
}
.divisor li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 38px; height: 38px;
  background: var(--c-purple);
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 22px 22px;
  box-shadow: 0 0 0 4px rgba(75, 46, 140, 0.25);
}
/* Inline SVG icons (no external files needed) */
.divisor li#shield::before {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'><path d='M12 2 4 5v6c0 5 3.5 9.5 8 11 4.5-1.5 8-6 8-11V5l-8-3Zm-1 14-4-4 1.4-1.4L11 13.2l4.6-4.6L17 10l-6 6Z'/></svg>");
}
.divisor li#seal::before {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'><path d='M12 2C6.5 2 2 6.5 2 12s4.5 10 10 10 10-4.5 10-10S17.5 2 12 2Zm-1 14-4-4 1.4-1.4L11 13.2l4.6-4.6L17 10l-6 6Z'/></svg>");
}
.divisor li#truck::before {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'><path d='M3 4h13v9h2.5l2.5 3v3h-2a2 2 0 1 1-4 0H10a2 2 0 1 1-4 0H3V4Zm14 6h2.5l1.5 1.8V13H17v-3Z'/></svg>");
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  position: relative;
  z-index: 2;
  background: #050510;
  border-top: 1px solid rgba(194, 168, 226, 0.1);
  padding: 50px 0 30px;
  color: var(--c-mute);
  margin-top: 40px;
}
footer .container { max-width: 1100px; }
footer .logo {
  display: inline-block;
  font-size: 28px;
  font-weight: 900;
  color: var(--c-white);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  line-height: 1;
}
footer .logo span { color: var(--c-lavender); }
footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-bottom: 30px;
}
footer nav a {
  font-size: 14px;
  color: var(--c-text);
  font-weight: 600;
  transition: color 0.2s;
}
footer nav a:hover { color: var(--c-lavender); }

footer .disclaimer {
  max-width: 980px;
  margin: 0 auto 20px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-mute);
  text-align: left;
}

footer .copy {
  border-top: 1px solid rgba(194, 168, 226, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--c-mute);
}
footer .copy span { display: block; margin-bottom: 4px; }
footer .copy small { font-size: 12px; opacity: 0.75; }

#disclaimer {
  display: block;
  margin: 14px auto 0;
  max-width: 980px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--c-mute) !important;
  text-align: left;
}
#disclaimer * { color: var(--c-mute) !important; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .area-kits ul.z10 { gap: 22px; }
  header h1 { font-size: 20px; }
}

@media (max-width: 900px) {
  .pd { padding: 40px 0; }
  .area-kits ul.z10 {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin: 0 auto;
    gap: 24px;
  }
  .kit-option.best-option { transform: none; order: -1; }
  header h1 { font-size: 18px; }
  header h1 b { font-size: 12px; }
  .guarantee .title { font-size: 22px; }
  .divisor ul { gap: 24px; }
  .divisor li { font-size: 12px; padding-left: 46px; }
}

@media (max-width: 560px) {
  header { padding: 14px 0; }
  header h1 {
    font-size: 16px;
    line-height: 1.35;
  }
  header h1 b { font-size: 11px; letter-spacing: 1px; }
  #contador { font-size: 24px; padding: 6px 18px; }

  .kit-option .main strong { font-size: 24px; }
  .kit-option.best-option .main strong { font-size: 26px; }
  .kit-option .price strong { font-size: 30px; }
  .area-img .save { width: 70px; height: 70px; font-size: 11px; right: 0; }

  .guarantee { margin-top: 30px; }
  .guarantee .container { padding: 30px 20px; }
  .guarantee .title { font-size: 20px; }
  .guarantee p { font-size: 15px; }
  .guarantee .btn { padding: 14px 32px; font-size: 16px; letter-spacing: 1.2px; }

  .divisor { padding: 22px 0; }
  .divisor ul { flex-direction: column; align-items: flex-start; padding-left: 20px; }

  footer { padding: 36px 0 24px; }
  footer nav { gap: 14px 18px; }
  footer nav a { font-size: 13px; }
}