/* ============================================================
   VARIABLES & RESET
   ============================================================ */
:root {
  /* Colors */
  --color-bg:          #faf8f5;
  --color-bg-alt:      #f4ede2;
  --color-white:       #ffffff;
  --color-text:        #2a1f1a;
  --color-text-muted:  #7a6e68;
  --color-gold:        #b89558;
  --color-gold-light:  #d4b47a;
  --color-gold-pale:   #f5ede0;
  --color-border:      #e8ddd0;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --max-width:     1100px;
  --gutter:        24px;

  /* Effects */
  --radius:        6px;
  --radius-lg:     14px;
  --shadow:        0 2px 20px rgba(42, 31, 26, 0.07);
  --shadow-hover:  0 8px 40px rgba(42, 31, 26, 0.13);
  --transition:    0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: 100px 0;
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 20px;
}

.section__text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.85;
}

/* ============================================================
   BUTTONS — WhatsApp CTAs
   ============================================================ */

/* Ícone SVG inline: herda a cor do texto do botão via currentColor */
.wpp-icon {
  width: 20px;
  height: 20px;
  display: block;
  flex-shrink: 0;
  fill: currentColor;
}

/* Pulse ring — expands on ::after, so it doesn't interfere with the button's own box-shadow */
@keyframes btn-cta-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184, 149, 88, 0.55); }
  60%       { box-shadow: 0 0 0 13px rgba(184, 149, 88, 0); }
}

/* Base */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  position: relative;
  transition: background-color 0.25s ease, color 0.25s ease,
              transform 0.25s ease, box-shadow 0.25s ease,
              border-color 0.25s ease;
}

.btn-whatsapp::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  pointer-events: none;
  animation: btn-cta-pulse 2.5s ease-out infinite;
}

.btn-whatsapp:hover::after {
  animation-play-state: paused;
}

/* Primário — fundo escuro, ícone e texto brancos */
.btn-whatsapp.primary {
  background: #2b201c;
  color: #ffffff;
  box-shadow: 0 14px 35px rgba(43, 32, 28, 0.16);
}

.btn-whatsapp.primary:hover {
  background: #1a0e0a;
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(43, 32, 28, 0.22);
}

/* Secundário — outline, ícone e texto escuros; vira escuro no hover */
.btn-whatsapp.secondary {
  background: transparent;
  color: #2b201c;
  border-color: rgba(43, 32, 28, 0.45);
}

.btn-whatsapp.secondary:hover {
  background: #2b201c;
  color: #ffffff;
  border-color: #2b201c;
  transform: translateY(-2px);
  box-shadow: 0 14px 35px rgba(43, 32, 28, 0.18);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg);
  padding-top: 0;
}

.hero__logo {
  display: flex;
  justify-content: center;
  padding: 6px var(--gutter) 4px;
}

.hero__logo img {
  max-width: 72px;
  height: auto;
}

/* ----- Ceremony Carousel ----- */
.ceremony-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.ceremony-carousel__track {
  display: flex;
  will-change: transform;
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ceremony-carousel__slide {
  flex: 0 0 100%;
  height: 540px;
  overflow: hidden;
}

.ceremony-carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.ceremony-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: var(--color-text);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  z-index: 2;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.ceremony-carousel__btn:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-hover);
}

.ceremony-carousel__btn--prev { left: 20px; }
.ceremony-carousel__btn--next { right: 20px; }

.ceremony-carousel__dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.ceremony-carousel__dots .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
  border: none;
  padding: 0;
}

.ceremony-carousel__dots .dot.active {
  background: var(--color-white);
  transform: scale(1.5);
}

/* ----- Hero Content ----- */
.hero__content {
  text-align: center;
  padding: 48px var(--gutter) 64px;
  max-width: 800px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 28px;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: 44px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero__support {
  margin-top: 22px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ----- Vídeo ambiental de fundo (atrás de tudo) ----- */
.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
  filter: blur(3px) saturate(0.8);
  transform: scale(1.04); /* elimina bordas do blur */
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(250, 248, 245, 0.68) 0%,
    rgba(250, 248, 245, 0.78) 55%,
    rgba(250, 248, 245, 0.92) 100%
  );
}

/* Logo, carrossel e conteúdo ficam à frente do vídeo */
.hero__logo,
.ceremony-carousel,
.hero__content {
  position: relative;
  z-index: 2;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background-color: var(--color-bg-alt);
}

.dep-carousel {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 64px;
}

.dep-carousel__wrapper {
  overflow: hidden;
  flex: 1;
  border-radius: var(--radius-lg);
  min-width: 0;
}

.dep-carousel__track {
  display: flex;
  will-change: transform;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dep-carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}

.dep-carousel__slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

.dep-carousel__btn {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

.dep-carousel__btn:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.dep-carousel__btn--prev { margin-right: 20px; }
.dep-carousel__btn--next { margin-left: 20px; }

.dep-carousel__dots {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.dep-carousel__dots .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
  border: none;
  padding: 0;
}

.dep-carousel__dots .dot.active {
  background: var(--color-gold);
  transform: scale(1.5);
}

.testimonials__microcopy {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  margin-top: 8px;
}

/* ============================================================
   CARDS GRID
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card__accent {
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--color-gold);
  margin-bottom: 22px;
}

.card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 14px;
  line-height: 1.25;
}

.card__text {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.card--gold {
  background: var(--color-gold-pale);
  border-color: #dfd0b4;
}

/* ============================================================
   FOR WHOM
   ============================================================ */
.for-whom {
  background-color: var(--color-bg);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background-color: var(--color-bg-alt);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}

.about__title {
  text-align: left;
  margin-bottom: 28px;
}

.about__content p {
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 18px;
  font-size: 0.96rem;
}

.about__content p:last-of-type {
  margin-bottom: 36px;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how {
  background-color: var(--color-bg);
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 52px 80px;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.step__number {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 300;
  color: var(--color-gold-light);
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
  letter-spacing: -0.02em;
}

.step__title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.25;
}

.step__text {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ============================================================
   DIFFERENTIALS
   ============================================================ */
.differentials {
  background-color: var(--color-bg-alt);
}

/* ============================================================
   EMOTIONAL SECTION
   ============================================================ */
.emotional {
  background-color: var(--color-bg);
}

.emotional__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 80px 72px;
  background: var(--color-white);
  box-shadow: var(--shadow);
}

.emotional__title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 36px;
}

.emotional__divider {
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  margin: 0 auto 36px;
}

.emotional__text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 20px;
}

.emotional__text--highlight {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 24px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background-color: var(--color-bg-alt);
}

.accordion {
  max-width: 760px;
  margin: 0 auto;
}

.accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.accordion__item:first-child {
  border-top: 1px solid var(--color-border);
}

.accordion__btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 26px 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
  line-height: 1.35;
}

.accordion__btn:hover {
  color: var(--color-gold);
}

/* Plus/minus icon */
.accordion__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  transition: border-color var(--transition), background-color var(--transition);
}

.accordion__icon::before,
.accordion__icon::after {
  content: '';
  position: absolute;
  background: var(--color-text-muted);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.accordion__icon::before {
  width: 10px;
  height: 1.5px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.accordion__icon::after {
  width: 1.5px;
  height: 10px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.accordion__btn[aria-expanded="true"] .accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.accordion__btn[aria-expanded="true"] .accordion__icon {
  border-color: var(--color-gold);
  background-color: var(--color-gold-pale);
}

/* Animated body using grid trick */
.accordion__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s ease;
  overflow: hidden;
}

.accordion__body.is-open {
  grid-template-rows: 1fr;
}

.accordion__body-inner {
  min-height: 0;
  overflow: hidden;
}

.accordion__body-inner p {
  padding-bottom: 28px;
  color: var(--color-text-muted);
  line-height: 1.85;
  font-size: 0.96rem;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-gold-pale) 100%);
}

.final-cta__inner {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.final-cta__title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 28px;
}

.final-cta__text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: 16px;
}

.final-cta__inner .btn-whatsapp {
  margin-top: 36px;
}

.final-cta__support {
  margin-top: 22px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.42);
  text-align: center;
  padding: 30px var(--gutter);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 35px rgba(37, 211, 102, 0.32);
  z-index: 200;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.45);
}

.floating-whatsapp .wpp-icon {
  width: 26px;
  height: 26px;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 768px) {

  .section {
    padding: 64px 0;
  }

  .section__header {
    margin-bottom: 40px;
  }

  /* Hero */
  .hero {
    padding-top: 0;
  }

  .hero__logo {
    padding: 4px var(--gutter) 2px;
  }

  .hero__logo img {
    max-width: 62px;
  }

  .ceremony-carousel__slide {
    height: 360px;
  }

  .ceremony-carousel__btn {
    width: 38px;
    height: 38px;
    font-size: 0.85rem;
  }

  .ceremony-carousel__btn--prev { left: 10px; }
  .ceremony-carousel__btn--next { right: 10px; }

  .hero__content {
    padding: 36px var(--gutter) 52px;
  }

  /* Botões WhatsApp — full width no mobile */
  .btn-whatsapp {
    width: 100%;
    max-width: 340px;
    min-height: 54px;
    padding: 0 22px;
    font-size: 0.95rem;
  }

  /* Botão flutuante — menor no mobile */
  .floating-whatsapp {
    width: 52px;
    height: 52px;
    right: 16px;
    bottom: 16px;
  }

  .floating-whatsapp .wpp-icon {
    width: 23px;
    height: 23px;
  }

  /* Cards */
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    padding: 32px 28px;
  }

  /* Testimonials */
  .dep-carousel__btn {
    display: none;
  }

  .dep-carousel {
    margin-bottom: 56px;
  }

  /* About */
  .about__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about__title {
    text-align: center;
  }

  .about__content {
    text-align: center;
  }

  /* Steps */
  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Emotional */
  .emotional__inner {
    padding: 52px 28px;
    border-radius: 16px;
  }

}

/* ============================================================
   RESPONSIVE — DESKTOP ENHANCEMENTS
   ============================================================ */
@media (min-width: 769px) {

  /* Logo na cor original — fundo claro */
  .hero__logo img {
    max-width: 90px;
    filter: none;
  }

  .ceremony-carousel__slide {
    height: 560px;
  }

  /* cerimonia-4 é plano aberto/elevado — casal está no centro do quadro */
  .ceremony-carousel__slide:nth-child(4) img { object-position: center 30%; }
}

@media (min-width: 1100px) {

  .ceremony-carousel__slide {
    height: 560px;
  }
}