/* =============================================
   HBS — High Business Solutions
   Marca de Alto Padrão — Landing Page
   ============================================= */

/* ---- RESET & TOKENS ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --clr-black:    #0a0a0a;
  --clr-dark:     #111111;
  --clr-dark-2:   #161616;
  --clr-dark-3:   #1e1e1e;
  --clr-gray:     #2a2a2a;
  --clr-gray-mid: #3d3d3d;
  --clr-gray-lt:  #888888;
  --clr-white:    #f5f0e8;
  --clr-white-sm: rgba(245,240,232,.06);

  --clr-gold:       #c8a84b;
  --clr-gold-lt:    #e2c06a;
  --clr-gold-dk:    #8a6d22;
  --clr-gold-glow:  rgba(200,168,75,.18);
  --clr-gold-alpha: rgba(200,168,75,.08);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;
  --font-head:    'Montserrat', sans-serif;

  /* Spacing */
  --section-pad: clamp(80px, 10vw, 140px);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.4, 0, 1, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--clr-black);
  color: var(--clr-white);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--clr-black); }
::-webkit-scrollbar-thumb { background: var(--clr-gold); border-radius: 2px; }

/* =============================================
   LOADER
   ============================================= */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--clr-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s var(--ease-out), visibility .6s;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.loader__logo-img {
  width: clamp(140px, 30vw, 220px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 24px var(--clr-gold-glow));
  animation: logoPulse 1.8s ease infinite;
}
.loader__line {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-gold), transparent);
  margin-top: 1.5rem;
  width: 0;
  animation: lineGrow 1.2s var(--ease-out) .3s forwards;
}

/* =============================================
   SITE HEADER — ticker no lugar do menu
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 950;
  height: 36px;
  overflow: hidden;
}
.site-header__inner {
  height: 100%;
}
/* O ticker dentro do header herda a classe existente */
.site-header .hero__ticker--fixed {
  position: relative;
  top: auto; left: auto; right: auto;
  height: 100%;
  display: flex;
  align-items: center;
}

/* =============================================
   SCARCITY FLOATING BADGE
   ============================================= */
.scarcity-float {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: .6rem;
  background: rgba(10,10,10,.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(200,168,75,.3);
  padding: .65rem 1.1rem;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5), 0 0 0 1px rgba(200,168,75,.1);
  animation: scarcityIn .8s var(--ease-out) 2s both;
  cursor: default;
}
.scarcity-float__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e74c3c;
  flex-shrink: 0;
  animation: blink 1.4s ease infinite;
}
.scarcity-float__text {
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--clr-white);
  white-space: nowrap;
}
@keyframes scarcityIn {
  from { opacity: 0; transform: translateY(12px) scale(.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(231,76,60,.5); }
  50%       { opacity: .7; box-shadow: 0 0 0 6px rgba(231,76,60,0); }
}

/* =============================================
   STOCK INDICATOR
   ============================================= */
.stock-indicator {
  margin-top: 1.8rem;
  margin-bottom: .5rem;
}
.stock-indicator__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
}
.stock-indicator__label {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 500;
  color: rgba(245,240,232,.6);
  letter-spacing: .03em;
}
.stock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #e74c3c;
  flex-shrink: 0;
  animation: blink 1.4s ease infinite;
}
.stock-indicator__count {
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 500;
  color: rgba(245,240,232,.5);
}
.stock-indicator__count strong {
  color: var(--clr-gold);
  font-weight: 700;
}
.stock-indicator__bar {
  height: 4px;
  background: rgba(245,240,232,.08);
  border-radius: 2px;
  overflow: hidden;
}
.stock-indicator__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-gold-dk), var(--clr-gold));
  border-radius: 2px;
  transition: width 1.5s var(--ease-out);
}
.stock-indicator__fill--bone { width: 28%; }
.stock-indicator__fill--camisa { width: 20%; }


/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  outline: none;
  position: relative;
  overflow: hidden;
  transition: transform .25s var(--ease-out), box-shadow .25s;
}

.btn--primary {
  color: var(--clr-black);
  background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-gold-lt) 50%, var(--clr-gold) 100%);
  background-size: 200% 100%;
  padding: 1rem 2rem;
  border-radius: 2px;
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-gold-lt) 0%, var(--clr-gold) 100%);
  opacity: 0;
  transition: opacity .4s;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--clr-gold-glow);
}
.btn--primary:hover::before { opacity: 1; }
.btn--primary span, .btn--primary svg { position: relative; z-index: 1; }
.btn--primary svg { width: 18px; height: 18px; transition: transform .3s var(--ease-out); }
.btn--primary:hover svg { transform: translateX(4px); }

.btn--product {
  margin-top: 2.5rem;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 36px; /* altura do site-header */
}

.hero__media {
  position: absolute;
  inset: 0;
}
.hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  transform-origin: left center;
  animation: heroPan 14s ease-out forwards;
}

/* Ken Burns: entra da esquerda, desliza suavemente para a direita */
@keyframes heroPan {
  0%   { transform: scale(1.10) translateX(-4%); }
  100% { transform: scale(1.00) translateX(0%); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(10,10,10,.96) 0%,
      rgba(10,10,10,.82) 38%,
      rgba(10,10,10,.35) 60%,
      rgba(10,10,10,.10) 100%
    ),
    linear-gradient(to top, rgba(10,10,10,.7) 0%, transparent 40%);
}

/* TICKER — barra fixa no topo da página */
.hero__ticker--fixed {
  position: fixed;
  top: 0; left: 0; right: 0;
  overflow: hidden;
  background: linear-gradient(90deg, var(--clr-gold-dk), var(--clr-gold), var(--clr-gold-dk));
  padding: .45rem 0;
  z-index: 950;
}
.hero__ticker { /* legado */ display: none; }
.hero__ticker-track {
  display: inline-flex;
  gap: 2.5rem;
  animation: ticker 24s linear infinite;
  white-space: nowrap;
}
.hero__ticker-track span {
  font-family: var(--font-head);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--clr-black);
  text-transform: uppercase;
}
.hero__ticker-track .dot { color: var(--clr-black); opacity: .6; }

/* CONTENT */
.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  padding-top: 3rem;
}

/* DESKTOP: texto à esquerda (zona escura), modelo à direita */
.hero__content--split {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  max-width: 52%; /* ocupa só a metade esquerda */
}
.hero__content--split .hero__subheadline {
  max-width: 440px;
}

/* LEGADO — mantido para mobile */
.hero__content--center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero__content--center .hero__subheadline { max-width: 560px; }
.hero__content--center .hero__headline    { max-width: 100%; }

/* LOGO NA HERO */
.hero__brand {
  margin-bottom: 2rem;
}
.hero__logo-img {
  width: clamp(100px, 18vw, 180px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 32px rgba(200,168,75,.35));
  animation: logoPulse 3s ease infinite;
}

/* badge removida — substituída pela logo */

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--clr-white);
  margin-bottom: 1.5rem;
  max-width: 700px;
}
.hero__headline-italic {
  font-style: italic;
  background: linear-gradient(135deg, var(--clr-gold-dk), var(--clr-gold-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subheadline {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  color: rgba(245,240,232,.65);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

/* SCROLL INDICATOR */
.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  opacity: .5;
  animation: scrollBob 2s ease infinite;
}
.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--clr-gold));
}
.hero__scroll span {
  font-family: var(--font-sans);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

/* =============================================
   MANIFESTO
   ============================================= */
.manifesto {
  padding: clamp(60px, 8vw, 100px) clamp(1.5rem, 5vw, 4rem);
  background: var(--clr-dark);
  border-top: 1px solid rgba(200,168,75,.08);
  border-bottom: 1px solid rgba(200,168,75,.08);
}
.manifesto__container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.manifesto__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-gold-dk));
}
.manifesto__line:last-child {
  background: linear-gradient(90deg, var(--clr-gold-dk), transparent);
}
.manifesto__text {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-style: italic;
  font-weight: 400;
  color: rgba(245,240,232,.8);
  text-align: center;
  line-height: 1.7;
  flex: 0 0 auto;
  max-width: 580px;
}

/* =============================================
   PRODUCTS
   ============================================= */
.product {
  padding: var(--section-pad) clamp(1.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
}
.product--left  { background: var(--clr-black); }
.product--right { background: var(--clr-dark); }

.product::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--clr-gold-glow);
  filter: blur(120px);
  pointer-events: none;
}
.product--left::before  { right: -100px; top: 50%; transform: translateY(-50%); }
.product--right::before { left: -100px;  top: 50%; transform: translateY(-50%); }

.product__container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

/* IMAGE */
.product__visual { position: relative; }
.product__image-wrap {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.product__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform .8s var(--ease-out), opacity .4s ease;
}
.product__image-wrap:hover .product__img { transform: scale(1.04); }

.product__image-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(10,10,10,.7));
  pointer-events: none;
}

/* corner decorators */
.product__image-wrap::before,
.product__image-wrap::after {
  content: '';
  position: absolute;
  width: 28px; height: 28px;
  border-color: var(--clr-gold);
  border-style: solid;
  z-index: 2;
}
.product__image-wrap::before {
  top: 14px; left: 14px;
  border-width: 1.5px 0 0 1.5px;
}
.product__image-wrap::after {
  bottom: 14px; right: 14px;
  border-width: 0 1.5px 1.5px 0;
}

.product__badge-float {
  position: absolute;
  top: -1rem;
  right: -1rem;
  background: linear-gradient(135deg, var(--clr-gold-dk), var(--clr-gold));
  color: var(--clr-black);
  font-family: var(--font-head);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .5rem 1rem;
  border-radius: 2px;
  z-index: 3;
}

/* INFO */
.product__tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1rem;
}

.product__name {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 1.2rem;
}

.product__short {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(245,240,232,.6);
  line-height: 1.65;
}

.product__divider {
  height: 1px;
  background: linear-gradient(90deg, var(--clr-gold-dk), transparent);
  margin: 1.8rem 0;
}

.product__long {
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 300;
  color: rgba(245,240,232,.5);
  line-height: 1.8;
  margin-bottom: 1.8rem;
}

.product__details {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.product__details li {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 400;
  color: rgba(245,240,232,.7);
  letter-spacing: .02em;
}
.detail__bullet {
  font-size: .45rem;
  color: var(--clr-gold);
  flex-shrink: 0;
}

/* PRICE BLOCK */
.product__price {
  margin-top: 2rem;
  padding: 1.5rem;
  border: 1px solid rgba(200,168,75,.2);
  border-radius: 4px;
  background: rgba(200,168,75,.04);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.price__label {
  font-family: var(--font-sans);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--clr-gold);
}
.price__main {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1;
}
.price__cents {
  font-size: 1.4rem;
  font-weight: 400;
}
.price__installment {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 300;
  color: rgba(245,240,232,.55);
  margin-top: .2rem;
}
.price__installment strong {
  color: var(--clr-gold-lt);
  font-weight: 600;
}
.price__obs {
  font-size: .75rem;
  opacity: .6;
}

/* ZIP Nautica brand highlight */
.zip-brand {
  color: var(--clr-gold-lt);
  font-style: normal;
  font-weight: 600;
}

/* =============================================
   COLOR SELECTOR
   ============================================= */
.color-selector {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.color-selector__label {
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-gray-lt);
}
.color-selector__options {
  display: flex;
  gap: .75rem;
}

.color-swatch {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: .35rem .75rem .35rem .35rem;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: border-color .25s, background .25s;
}
.color-swatch:hover {
  background: rgba(245,240,232,.05);
}
.color-swatch.active {
  border-color: var(--clr-gold);
  background: rgba(200,168,75,.07);
}

.swatch__circle {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: transform .25s var(--ease-out), box-shadow .25s;
}
.color-swatch:hover .swatch__circle { transform: scale(1.1); }
.color-swatch.active .swatch__circle {
  box-shadow: 0 0 0 2px var(--clr-black), 0 0 0 4px var(--clr-gold);
}

/* Cores das bolinhas */
.color-swatch--preta .swatch__circle {
  background: #111111;
  border: 1px solid rgba(255,255,255,.15);
}
.color-swatch--branca .swatch__circle {
  background: #f4f0e8;
  border: 1px solid rgba(0,0,0,.15);
}

.swatch__name {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  color: rgba(245,240,232,.65);
  transition: color .2s;
}
.color-swatch.active .swatch__name { color: var(--clr-white); }

/* Fade ao trocar cor */
.product__img.switching {
  opacity: 0;
}

/* =============================================
   BRAND STATEMENT
   ============================================= */
.statement {
  padding: var(--section-pad) clamp(1.5rem, 5vw, 4rem);
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-white-sm);
  border-bottom: 1px solid var(--clr-white-sm);
}

.statement__container {
  max-width: 1100px;
  margin: 0 auto;
}

.statement__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.statement__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.2rem;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--clr-white-sm);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  transition: border-color .4s, transform .4s;
}
.statement__item::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-gold), transparent);
  transform: scaleX(0);
  transition: transform .4s var(--ease-out);
}
.statement__item:hover { border-color: rgba(200,168,75,.2); transform: translateY(-4px); }
.statement__item:hover::before { transform: scaleX(1); }

.statement__icon {
  width: 48px; height: 48px;
  color: var(--clr-gold);
}
.statement__icon svg { width: 100%; height: 100%; }

.statement__item h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-white);
}
.statement__item p {
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 300;
  color: var(--clr-gray-lt);
  line-height: 1.7;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  padding: clamp(60px, 8vw, 100px) clamp(1.5rem, 5vw, 4rem);
  background: var(--clr-black);
  border-top: 1px solid rgba(200,168,75,.12);
}

.footer__container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
}
.footer__logo-img {
  width: clamp(100px, 18vw, 160px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(200,168,75,.25));
  transition: filter .3s;
}
.footer__logo-img:hover {
  filter: drop-shadow(0 0 32px rgba(200,168,75,.5));
}
.footer__logo-tag {
  font-family: var(--font-sans);
  font-size: .6rem;
  letter-spacing: .25em;
  color: var(--clr-gray-lt);
  text-transform: uppercase;
}
.footer__divider {
  width: min(300px, 60%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-gold-dk), transparent);
}
.footer__tagline {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-style: italic;
  color: rgba(245,240,232,.5);
  letter-spacing: .03em;
}
.footer__copy {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .1em;
  color: rgba(245,240,232,.25);
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal,
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}

.reveal      { transform: translateY(30px); }
.reveal-up   { transform: translateY(40px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right{ transform: translateX(50px); }

.reveal.visible,
.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* stagger in hero */
.hero__content .reveal:nth-child(1) { transition-delay: .15s; }
.hero__content .reveal:nth-child(2) { transition-delay: .3s; }
.hero__content .reveal:nth-child(3) { transition-delay: .45s; }
.hero__content .reveal:nth-child(4) { transition-delay: .6s; }

/* delay utilities */
.delay-1 { animation-delay: .15s; transition-delay: .15s; }
.delay-2 { animation-delay: .3s; transition-delay: .3s; }

/* =============================================
   KEYFRAMES
   ============================================= */
@keyframes shimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 16px rgba(200,168,75,.3)); }
  50%       { filter: drop-shadow(0 0 36px rgba(200,168,75,.65)); }
}
@keyframes lineGrow {
  to { width: 100%; }
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.75); }
}
@keyframes scrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .product__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .product__container--rev .product__info  { order: 1; }
  .product__container--rev .product__visual { order: 2; }

  .product__image-wrap { aspect-ratio: 3/2; }

  .statement__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .manifesto__container {
    flex-direction: column;
    gap: 1rem;
  }
  .manifesto__line { width: 100%; height: 1px; }
  .manifesto__line { background: linear-gradient(90deg, transparent, var(--clr-gold-dk), transparent) !important; }
}

@media (max-width: 640px) {
  .product__badge-float { top: .5rem; right: .5rem; }

  .hero__content { padding-top: 2rem; }
  .price__main { font-size: 2rem; }

  /* No mobile o hero fica centralizado e overlay mais forte */
  .hero__content--split {
    max-width: 100%;
    align-items: center;
    text-align: center;
  }
  .hero__overlay {
    background:
      rgba(10,10,10,.78),
      linear-gradient(to top, rgba(10,10,10,.85) 0%, transparent 50%) !important;
  }

  /* Badge de escassez menor no mobile */
  .scarcity-float {
    bottom: 1rem;
    right: 1rem;
    padding: .5rem .85rem;
  }
  .scarcity-float__text { font-size: .65rem; }
}