/* ============================================================
   CUSTOM FONTS
   ============================================================ */
@font-face {
  font-family: 'Moisette';
  src: url('assets/fonts/Moisette-BoldItalic.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

/* ============================================================
   TOKENS
   ============================================================ */
:root {
  /* Colors */
  --color-bg:          #482D5A;   /* fundo roxo profundo */
  --color-bg-dark:     #321E40;   /* roxo mais escuro (header/footer) */
  --color-card:        #ffffff;
  --color-gold:        #CDA850;   /* âmbar dos botões e banner CTA */
  --color-gold-hover:  #B5903E;
  --color-text-dark:   #1a1a1a;
  --color-text-body:   #3a3a3a;
  --color-text-light:  #ffffff;
  --color-text-muted:  rgba(255, 255, 255, 0.65);
  --color-price:       #1a1a1a;

  /* Typography */
  --font-display:      'Great Vibes', cursive;          /* nome no header */
  --font-serif:        'Moisette', serif;               /* títulos dos cards */
  --font-sans:         'Inter', sans-serif;             /* corpo de texto */

  /* Spacing */
  --gap:               16px;
  --card-padding:      24px;

  /* Misc */
  --radius-card:       0px;
  --radius-btn:        4px;
  --max-width:         480px;     /* simula largura mobile do design */
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-bg);
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

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

a {
  text-decoration: none;
}

/* ============================================================
   LAYOUT WRAPPER
   ============================================================ */
.header,
.main,
.footer {
  width: 100%;
  max-width: var(--max-width);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  background-color: var(--color-bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px 28px;
  gap: 10px;
}

.header__avatar-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--color-gold), #e8c860);
  flex-shrink: 0;
}

.header__avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-bg-dark);
}

.header__name {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.header__subtitle {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-top: -6px;
}

/* ============================================================
   MAIN — card stack
   ============================================================ */
.main {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  padding: var(--gap);
  background-color: var(--color-bg);
}

/* ============================================================
   CARD
   ============================================================ */
.card {
  background-color: var(--color-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

/* Thumbnail */
.card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card__img {
  transform: scale(1.03);
}

.card__img--zoom-hands {
  transform: scale(1.9);
  transform-origin: 55% 88%;
}

.card:hover .card__img--zoom-hands {
  transform: scale(1.95);
}

/* Body */
.card__body {
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Title */
.card__title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text-dark);
  line-height: 1.15;
}

/* Body text */
.card__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-body);
}

/* Pricing block */
.card__pricing {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
}

.card__price {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-price);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.card__installment {
  font-size: 0.78rem;
  color: #777;
  font-weight: 400;
}

/* ============================================================
   BUTTON
   ============================================================ */
.btn {
  display: block;
  width: 100%;
  padding: 14px 0;
  background-color: var(--color-gold);
  color: var(--color-text-light);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  border-radius: var(--radius-btn);
  margin-top: 4px;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta {
  background-color: var(--color-gold);
  padding: 22px var(--card-padding);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.cta:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-1px);
}

.cta:active {
  transform: translateY(0);
}

.cta__label {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.5;
  font-weight: 400;
}

.cta__label strong {
  font-weight: 700;
  font-size: 0.95rem;
}

.cta__sub {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-light);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-bg-dark);
  padding: 20px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer__text {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 400;
}

/* ============================================================
   RESPONSIVE — telas maiores centralizam o layout mobile
   ============================================================ */
@media (min-width: 520px) {
  body {
    padding: 0;
  }

  .header,
  .main,
  .footer {
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.4);
  }
}

.social {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 6px;
}

.social__link {
  display: flex;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.2s ease, transform 0.2s ease;
}

.social__link:hover {
  color: var(--color-gold);
  transform: translateY(-2px);
}

.social__icon {
  width: 22px;
  height: 22px;
}