/* ========================================
   TOKENS
   ======================================== */
:root {
  --bg-cream:       #F6F3ED;
  --bg-beige:       #EFEBE3;
  --bg-white:       #FFFFFF;
  --bg-navy:        #0B0B3B;
  --bg-navy-deep:   #07072A;
  --navy:           #0B0B3B;
  --navy-soft:      #2E2E5E;
  --navy-muted:     #6B6B8D;
  --gold:           #B8922D;
  --gold-brand:     #D4A842;
  --gold-dark:      #9A7A24;
  --gold-light:     rgba(212, 168, 66, .12);
  --gold-glow:      rgba(184, 146, 45, .25);
  --border-warm:    #DDD8CE;
  --border-navy:    rgba(255, 255, 255, .08);
  --white:          #FFFFFF;
  --white-soft:     rgba(255, 255, 255, .85);
  --white-muted:    rgba(255, 255, 255, .5);
  --error:          #ef4444;

  --font-display: 'DM Serif Display', serif;
  --font-body:    'DM Sans', sans-serif;

  --space-xs:  clamp(.5rem, 1vw, .75rem);
  --space-sm:  clamp(.75rem, 1.5vw, 1.25rem);
  --space-md:  clamp(1.5rem, 3vw, 2.5rem);
  --space-lg:  clamp(3rem, 6vw, 5rem);
  --space-xl:  clamp(5rem, 10vw, 8rem);
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  color: var(--navy);
  background: var(--bg-cream);
  line-height: 1.75;
  overflow-x: hidden;
}

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: .3;
  mix-blend-mode: overlay;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
strong { font-weight: 700; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Scroll reveal */
.js-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .7s cubic-bezier(.16, 1, .3, 1) var(--delay, 0s),
    transform .7s cubic-bezier(.16, 1, .3, 1) var(--delay, 0s);
}
.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ========================================
   CTA BUTTON
   ======================================== */
.btn-cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: clamp(.9rem, 1.1vw, 1rem);
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--bg-cream);
  background: var(--gold);
  border: none;
  padding: 1.15em 2.8em;
  border-radius: 3px;
  cursor: pointer;
  transition: background .3s ease, transform .3s ease, box-shadow .3s ease;
  animation: ctaPulse 4s ease-in-out infinite 3s;
}
.btn-cta:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow);
  animation: none;
}
.btn-cta:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px var(--gold-glow);
  animation: none;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184, 146, 45, .3); }
  50% { box-shadow: 0 0 0 8px rgba(184, 146, 45, 0); }
}

.btn-cta--outline {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold-brand);
  animation: none;
}
.btn-cta--outline:hover {
  background: var(--gold);
  color: var(--bg-cream);
}


/* ========================================
   HERO — Dobra 1
   ======================================== */
.hero {
  background: var(--bg-cream);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: var(--space-xl) clamp(1.5rem, 5vw, 4rem) var(--space-lg);
  position: relative;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.hero__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-light);
  padding: .4em 1.2em;
  border-radius: 2px;
  margin-bottom: var(--space-sm);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--navy);
  letter-spacing: -.02em;
  margin-bottom: var(--space-sm);
}

.hero__sub {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  line-height: 1.7;
  color: var(--navy-soft);
  max-width: 520px;
  margin-bottom: var(--space-sm);
}

.hero__desc {
  font-size: clamp(.9375rem, 1.1vw, 1rem);
  line-height: 1.75;
  color: var(--navy-muted);
  max-width: 520px;
  margin-bottom: var(--space-md);
}

.hero__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.hero__list li {
  font-size: clamp(.9375rem, 1.1vw, 1rem);
  line-height: 1.6;
  color: var(--navy-soft);
  padding-left: 1.5rem;
  position: relative;
}

.hero__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-brand);
}


/* ========================================
   FORM CARD
   ======================================== */
.hero__form-wrap {
  display: flex;
  justify-content: flex-end;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--border-warm);
  border-radius: 8px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  width: 100%;
  max-width: 420px;
  box-shadow:
    0 1px 3px rgba(11, 11, 59, .04),
    0 8px 32px rgba(11, 11, 59, .06);
}

.form-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: var(--space-md);
  text-align: center;
}

.form__group {
  margin-bottom: 1rem;
}

.form__label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: .4rem;
}

.form__input {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--border-warm);
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: .9375rem;
  color: var(--navy);
  background: var(--bg-cream);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.form__input::placeholder {
  color: var(--navy-muted);
  opacity: .6;
}

.form__input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-light);
}

.form__input.error {
  border-color: var(--error);
}

/* intl-tel-input */
.iti { width: 100%; }
.iti__country-list { z-index: 100; }

.form__feedback {
  padding: .75rem 1rem;
  border-radius: 5px;
  margin-bottom: .75rem;
  font-size: .875rem;
  display: none;
}

.form__feedback.success {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form__feedback.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.form-card .btn-cta {
  width: 100%;
  text-align: center;
  font-size: 1rem;
  padding: 1.1em 2em;
}

.form-card__note {
  font-size: .8125rem;
  color: var(--navy-muted);
  text-align: center;
  margin-top: .75rem;
}


/* ========================================
   IRD — Dobra 2
   ======================================== */
.ird {
  background: var(--bg-navy);
  padding: var(--space-xl) clamp(1.5rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 150px rgba(0, 0, 0, .1);
}

/* Velvet texture */
.ird::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(46, 46, 94, .18) 0%, transparent 35%, rgba(7, 7, 42, .12) 100%),
    radial-gradient(ellipse at 35% 30%, rgba(46, 46, 94, .12) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 70%, rgba(7, 7, 42, .1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.ird__glow {
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(184, 146, 45, .06) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.ird__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.ird__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-brand);
  margin-bottom: var(--space-sm);
}

.ird__headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: -.01em;
}

.ird__text {
  font-size: clamp(1rem, 1.2vw, 1.0625rem);
  line-height: 1.8;
  color: var(--white-soft);
  margin-bottom: var(--space-sm);
}

.ird__text:last-of-type {
  margin-bottom: var(--space-md);
}

.ird .btn-cta--outline {
  border-color: var(--gold-brand);
  color: var(--gold-brand);
}
.ird .btn-cta--outline:hover {
  background: var(--gold-brand);
  color: var(--bg-navy);
}


/* ========================================
   OBRIGADO (Thank you page)
   ======================================== */
.obrigado {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-cream);
  padding: var(--space-xl) clamp(1.5rem, 5vw, 4rem);
}

.obrigado__inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.obrigado__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gold-light);
  color: var(--gold);
  margin-bottom: var(--space-md);
}

.obrigado__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.obrigado__text {
  font-size: clamp(1rem, 1.2vw, 1.0625rem);
  line-height: 1.75;
  color: var(--navy-muted);
  margin-bottom: var(--space-md);
}

.obrigado__divider {
  width: 48px;
  height: 2px;
  background: var(--border-warm);
  margin: var(--space-md) auto;
}

.obrigado__cta-text {
  font-size: .9375rem;
  color: var(--navy-muted);
  margin-bottom: var(--space-sm);
}

.obrigado__redirect {
  font-size: .875rem;
  color: var(--navy-muted);
  margin-top: var(--space-sm);
  min-height: 1.4em;
}


/* ========================================
   RODAPE
   ======================================== */
.rodape {
  padding: 2rem clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  background: var(--bg-navy-deep);
  border-top: 1px solid var(--border-navy);
}

.rodape p {
  font-size: .8125rem;
  color: var(--white-muted);
  letter-spacing: .01em;
}


/* ========================================
   ACESSIBILIDADE
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js-reveal {
    opacity: 1;
    transform: none;
  }
}


/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero {
    min-height: auto;
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
  }

  .hero__form-wrap {
    justify-content: center;
  }

  .form-card {
    max-width: 100%;
  }

  .hero__sub,
  .hero__desc {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero__headline {
    font-size: clamp(2rem, 7vw, 2.5rem);
  }

  .form-card {
    padding: 1.5rem;
  }

  .btn-cta {
    font-size: .9375rem;
    padding: 1em 2em;
  }
}