/* ==========================================================================
   M.A.C - Método Agenda Cheia — Landing Page
   Premium dark / gold barber-course sales page
   ========================================================================== */

:root {
  --black: #0D0D0D;
  --black-soft: #141010;
  --black-card: #1A1512;
  --brown: #3E2723;
  --brown-light: #5D4037;
  --beige: #D7C3A5;
  --white: #F7F4EF;
  --gold: #C9A227;
  --gold-light: #E9C766;
  --gold-dim: #8A6E22;

  --font: 'Poppins', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --container: 1180px;

  --shadow-gold: 0 0 25px rgba(201, 162, 39, 0.35);
  --ease: cubic-bezier(.19, 1, .22, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

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

.gold { color: var(--gold-light); }

.gold-gradient {
  background: linear-gradient(90deg, var(--gold-dim), var(--gold-light) 45%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glass {
  background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(215, 195, 165, 0.14);
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold-light);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }

section {
  position: relative;
  padding: 100px 0;
}

/* ============ LOADER ============ */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.page-loader__mark {
  font-size: 2rem; font-weight: 800; letter-spacing: 4px;
  color: var(--gold-light);
  opacity: 0; animation: loaderPulse 1s ease-in-out infinite;
}
@keyframes loaderPulse { 0%,100%{ opacity:.3 } 50%{ opacity:1 } }
.page-loader.is-hidden { opacity: 0; visibility: hidden; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font);
  font-weight: 700;
  border: none;
  cursor: pointer;
  border-radius: 100px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .35s var(--ease);
  white-space: nowrap;
}

.btn--gold {
  background: linear-gradient(100deg, var(--gold-dim), var(--gold-light) 55%, var(--gold));
  color: #1a1305;
}

.btn--sm { padding: 10px 20px; font-size: 0.8rem; }
.btn { padding: 16px 34px; font-size: 0.95rem; letter-spacing: .5px; }
.btn--lg { padding: 20px 44px; font-size: 1.05rem; }
.btn--xl { padding: 26px 56px; font-size: 1.15rem; }

.btn--glow { box-shadow: 0 0 0 rgba(201,162,39,0); animation: btnGlow 2.6s ease-in-out infinite; }
@keyframes btnGlow {
  0%, 100% { box-shadow: 0 6px 24px rgba(201,162,39,0.25); }
  50% { box-shadow: 0 8px 40px rgba(233,199,102,0.55); }
}

.btn:hover { transform: translateY(-3px) scale(1.02); filter: brightness(1.08); }
.btn:active { transform: translateY(0) scale(0.99); }

/* ============ NAVBAR ============ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  padding: 20px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.is-scrolled {
  background: rgba(13, 13, 13, 0.75);
  backdrop-filter: blur(14px);
  padding: 12px 0;
  border-bottom-color: rgba(215,195,165,0.12);
}
.navbar__inner { display: flex; align-items: center; justify-content: space-between; }
.navbar__logo { font-size: 1.4rem; font-weight: 800; letter-spacing: 2px; }
.navbar__cta { display: none; }
@media (min-width: 768px) { .navbar__cta { display: inline-flex; } }

/* ============ STICKY CTA BAR ============ */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 600;
  background: rgba(13,10,8,0.92);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(201,162,39,0.35);
  transform: translateY(120%);
  transition: transform .5s var(--ease);
  padding: 12px 0;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: var(--container); margin: 0 auto; padding: 0 20px;
}
.sticky-cta__text { display: none; font-size: 0.85rem; color: var(--beige); flex-direction: column; }
.sticky-cta__price { font-size: 0.72rem; color: var(--gold-light); }
@media (min-width: 640px) { .sticky-cta__text { display: flex; } }
.sticky-cta__btn { flex: 1; max-width: 340px; }
@media (min-width: 640px) { .sticky-cta__btn { flex: none; } }

/* ============ BADGES ============ */
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.78rem; font-weight: 500;
  background: rgba(215,195,165,0.08);
  border: 1px solid rgba(215,195,165,0.2);
  color: var(--beige);
}
.badge i { color: var(--gold-light); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: 120px; padding-bottom: 80px;
  overflow: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(62,39,35,0.5), transparent 55%),
              radial-gradient(circle at 85% 80%, rgba(62,39,35,0.4), transparent 55%),
              var(--black);
}

.hero__glow {
  position: absolute; border-radius: 50%; filter: blur(90px);
  pointer-events: none; z-index: 0;
}
.hero__glow--a { width: 480px; height: 480px; top: -120px; left: -120px; background: rgba(201,162,39,0.18); }
.hero__glow--b { width: 420px; height: 420px; bottom: -140px; right: -100px; background: rgba(62,39,35,0.55); }
.hero__glow--c { width: 500px; height: 500px; top: 10%; left: 50%; transform: translateX(-50%); background: rgba(201,162,39,0.12); }
.hero__glow--d { width: 460px; height: 460px; top: -100px; right: -80px; background: rgba(201,162,39,0.15); }

.hero__noise {
  position: absolute; inset: 0; opacity: 0.03; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr; gap: 56px;
  align-items: center;
}
@media (min-width: 960px) { .hero__grid { grid-template-columns: 1.1fr 0.9fr; } }

.hero__title {
  font-size: clamp(2.1rem, 5.6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--beige);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero__price-card {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 4px;
  padding: 22px 28px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}
.hero__price-old { font-size: 0.9rem; color: rgba(247,244,239,0.55); }
.hero__price-old span { text-decoration: line-through; }
.hero__price-label { font-size: 0.85rem; color: var(--beige); }
.hero__price-new { font-size: 2.6rem; font-weight: 800; color: var(--gold-light); line-height: 1; }
.hero__price-new span { font-size: 1.3rem; }
.hero__price-note { font-size: 0.75rem; color: rgba(247,244,239,0.5); margin-top: 6px; }

.hero__cta { display: flex; }

.hero__media { display: flex; justify-content: center; }

.hero__photo-frame {
  position: relative; width: min(360px, 82vw); aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  padding: 3px;
  background: linear-gradient(160deg, var(--gold-light), var(--brown), var(--gold-dim));
  box-shadow: 0 30px 70px rgba(0,0,0,0.55);
}
.hero__photo-frame--sm { width: min(320px, 80vw); }

.hero__photo-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: calc(var(--radius-lg) - 3px);
  display: block;
}

.photo-placeholder {
  width: 100%; height: 100%;
  border-radius: calc(var(--radius-lg) - 3px);
  background: linear-gradient(160deg, var(--brown), var(--black-card));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; text-align: center; color: var(--beige);
}
.photo-placeholder i { font-size: 3.2rem; color: var(--gold-light); opacity: 0.8; }
.photo-placeholder span { font-size: 0.8rem; opacity: 0.6; line-height: 1.4; }

.hero__photo-badge {
  position: absolute; bottom: -18px; left: -18px;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: var(--radius-md);
}
.hero__photo-badge i { font-size: 1.4rem; color: var(--gold-light); }
.hero__photo-badge strong { display: block; font-size: 0.9rem; }
.hero__photo-badge small { color: var(--beige); font-size: 0.72rem; }

.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(215,195,165,0.4); border-radius: 20px;
  z-index: 1;
}
.hero__scroll span {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; border-radius: 4px; background: var(--gold-light);
  animation: scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot { 0% { top: 8px; opacity: 1; } 70% { top: 22px; opacity: 0; } 100% { top: 8px; opacity: 0; } }

/* ============ DORES ============ */
.pains { background: var(--black-soft); }
.pains__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px; margin-bottom: 50px;
}
.pain-card {
  background: var(--black-card);
  border: 1px solid rgba(215,195,165,0.1);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.pain-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,162,39,0.4);
  background: linear-gradient(160deg, var(--black-card), var(--brown));
}
.pain-card__icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,162,39,0.1); color: var(--gold-light);
  font-size: 1.3rem; margin-bottom: 18px;
}
.pain-card p { color: var(--beige); font-size: 0.98rem; }

.pains__conclusion { text-align: center; font-size: clamp(1.2rem, 2.6vw, 1.6rem); font-weight: 600; }
.pains__conclusion p { margin-bottom: 6px; }

/* ============ MÉTODO ============ */
.method__grid {
  display: grid; grid-template-columns: 1fr; gap: 60px; align-items: center;
}
@media (min-width: 960px) { .method__grid { grid-template-columns: 0.9fr 1.1fr; } }

.method__visual { display: flex; justify-content: center; }
.method__orbit { position: relative; width: 320px; height: 320px; }
.method__core {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 120px; height: 120px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; color: var(--gold-light);
  box-shadow: var(--shadow-gold);
}
.method__node {
  position: absolute; width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--brown-light), var(--brown));
  border: 1px solid rgba(201,162,39,0.35);
  color: var(--gold-light); font-size: 1.2rem;
  animation: floatNode 6s ease-in-out infinite;
}
.method__node--1 { top: 0; left: 40px; animation-delay: 0s; }
.method__node--2 { top: 20px; right: 0; animation-delay: 0.6s; }
.method__node--3 { bottom: 20px; right: 20px; animation-delay: 1.2s; }
.method__node--4 { bottom: 0; left: 60px; animation-delay: 1.8s; }
.method__node--5 { top: 100px; left: -20px; animation-delay: 2.4s; }
@keyframes floatNode { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.method__content h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 16px; line-height: 1.2; }
.method__lead { color: var(--beige); margin-bottom: 26px; max-width: 480px; }

.check-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid rgba(215,195,165,0.1);
  font-size: 1rem;
}
.check-list li i { color: var(--gold-light); font-size: 1.05rem; }
.check-list li:last-child { border-bottom: none; }

/* ============ SOBRE ============ */
.about { background: var(--black-soft); }
.about__grid { display: grid; grid-template-columns: 1fr; gap: 56px; align-items: center; }
@media (min-width: 960px) { .about__grid { grid-template-columns: 0.8fr 1.2fr; } }
.about__photo { display: flex; justify-content: center; }
.about__content p { color: var(--beige); margin-bottom: 16px; max-width: 560px; }
.about__content h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 20px; }
.about__facts { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.about__ig {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 10px; padding: 12px 22px;
  border: 1px solid rgba(201,162,39,0.4); border-radius: 100px;
  color: var(--gold-light); font-weight: 600; font-size: 0.9rem;
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.about__ig i { font-size: 1.1rem; }
.about__ig:hover { background: rgba(201,162,39,0.12); transform: translateY(-2px); }

/* ============ MÓDULOS ============ */
.modules__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.module-card {
  position: relative;
  padding: 34px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--black-card), rgba(62,39,35,0.35));
  border: 1px solid rgba(215,195,165,0.1);
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.module-card:hover { transform: translateY(-8px); border-color: rgba(201,162,39,0.45); }
.module-card__num {
  display: block; font-size: 2.2rem; font-weight: 800;
  color: transparent; -webkit-text-stroke: 1px rgba(201,162,39,0.5);
  margin-bottom: 14px;
}
.module-card h3 { font-size: 1.05rem; font-weight: 600; }

/* ============ RESULTADOS ============ */
.results__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px; margin-bottom: 30px;
}
.result-item {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 22px;
  background: var(--black-card);
  border: 1px solid rgba(215,195,165,0.1);
  border-radius: var(--radius-sm);
  font-weight: 500;
}
.result-item i { color: var(--gold-light); font-size: 1.1rem; }
.results__disclaimer { text-align: center; font-size: 0.85rem; font-style: italic; color: rgba(247,244,239,0.5); }

/* ============ QUOTE ============ */
.quote-section { text-align: center; overflow: hidden; }
.quote-section__title { font-size: clamp(1.8rem, 4.4vw, 2.8rem); font-weight: 700; margin-bottom: 30px; line-height: 1.3; }
.quote-section blockquote {
  font-size: clamp(1.1rem, 2vw, 1.35rem); font-style: italic; color: var(--beige);
  max-width: 560px; margin: 0 auto; position: relative; padding: 0 30px;
}

/* ============ OFERTA ============ */
.offer__box {
  max-width: 620px; margin: 0 auto; text-align: center;
  padding: 60px 40px; border-radius: var(--radius-lg);
  box-shadow: 0 40px 90px rgba(0,0,0,0.5);
}
.offer__box h2 { font-size: clamp(1.7rem, 3.6vw, 2.2rem); margin: 8px 0 20px; }
.offer__price { font-size: clamp(3.4rem, 9vw, 5rem); font-weight: 800; color: var(--gold-light); line-height: 1; }
.offer__currency { font-size: 0.4em; vertical-align: top; }
.offer__cents { font-size: 0.4em; }
.offer__installment { color: var(--beige); margin: 12px 0 30px; font-size: 0.95rem; }
.offer__compare { display: flex; flex-direction: column; gap: 12px; margin-bottom: 34px; }
.offer__compare li { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--beige); font-size: 0.95rem; }
.offer__compare i { color: var(--gold-light); }
.offer__secure { display: block; margin-top: 16px; font-size: 0.78rem; color: rgba(247,244,239,0.5); }

/* ============ BÔNUS ============ */
.bonus__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
}
.bonus-card {
  position: relative;
  padding: 32px 24px 28px;
  border-radius: var(--radius-md);
  background: var(--black-card);
  border: 1px solid rgba(201,162,39,0.18);
  text-align: center;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.bonus-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-gold); }
.bonus-card__tag {
  display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 1.5px;
  color: #1a1305; background: var(--gold-light);
  padding: 4px 12px; border-radius: 100px; margin-bottom: 18px;
}
.bonus-card__icon { font-size: 1.8rem; color: var(--gold-light); margin-bottom: 14px; }
.bonus-card h3 { font-size: 1rem; font-weight: 600; }

/* ============ GARANTIA ============ */
.guarantee__box {
  max-width: 800px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px;
  padding: 50px 40px; border-radius: var(--radius-lg);
}
@media (min-width: 720px) { .guarantee__box { flex-direction: row; text-align: left; } }
.guarantee__seal {
  width: 90px; height: 90px; min-width: 90px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle, rgba(201,162,39,0.22), transparent 70%);
  color: var(--gold-light); font-size: 2.4rem;
}
.guarantee__content h2 { margin-bottom: 10px; font-size: 1.5rem; }
.guarantee__content p { color: var(--beige); font-size: 0.95rem; }

/* ============ FAQ ============ */
.faq__list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--black-card);
  border: 1px solid rgba(215,195,165,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-item__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; background: none; border: none; color: var(--white);
  font-family: var(--font); font-size: 1rem; font-weight: 600; cursor: pointer;
  text-align: left;
}
.faq-item__q i { color: var(--gold-light); transition: transform .35s var(--ease); }
.faq-item.is-open .faq-item__q i { transform: rotate(45deg); }
.faq-item__a {
  max-height: 0; overflow: hidden;
  transition: max-height .4s var(--ease);
}
.faq-item__a p { padding: 0 24px 20px; color: var(--beige); font-size: 0.92rem; }

/* ============ CTA FINAL ============ */
.final-cta { text-align: center; overflow: hidden; padding: 130px 0; }
.final-cta h2 { font-size: clamp(1.9rem, 4.6vw, 2.9rem); font-weight: 800; margin-bottom: 22px; line-height: 1.3; }
.final-cta p { color: var(--beige); font-size: clamp(1rem, 1.6vw, 1.15rem); margin-bottom: 40px; }

/* ============ FOOTER ============ */
.footer { background: var(--black-soft); padding: 60px 0 24px; border-top: 1px solid rgba(215,195,165,0.08); }
.footer__grid {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 24px; padding-bottom: 30px; border-bottom: 1px solid rgba(215,195,165,0.08);
}
.footer__brand p { color: var(--beige); font-size: 0.85rem; margin-top: 4px; }
.footer__social { display: flex; gap: 16px; }
.footer__social a {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(215,195,165,0.08); color: var(--gold-light);
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.footer__social a:hover { background: rgba(201,162,39,0.2); transform: translateY(-3px); }
.footer__links { display: flex; gap: 24px; font-size: 0.85rem; color: var(--beige); }
.footer__links a:hover { color: var(--gold-light); }
.footer__copy { text-align: center; padding-top: 24px; font-size: 0.78rem; color: rgba(247,244,239,0.4); }

/* ============ SCROLL REVEAL BASE (fallback / JS hooks) ============ */
[data-reveal] { will-change: transform, opacity; }

/* ============ RESPONSIVE TWEAKS ============ */
@media (max-width: 640px) {
  section { padding: 70px 0; }
  .hero { padding-top: 110px; }
  .hero__price-card { width: 100%; }
  .offer__box { padding: 44px 24px; }
  .guarantee__box { padding: 36px 24px; }

  .btn {
    white-space: normal;
    text-align: center;
    width: 100%;
    max-width: 100%;
  }
  .btn--xl { padding: 22px 28px; font-size: 1rem; }
  .btn--lg { padding: 18px 28px; font-size: 0.95rem; }
  .navbar__cta, .hero__cta, .offer__cta { width: 100%; }
  .final-cta .btn--xl { max-width: 420px; margin: 0 auto; }
}