/* Sucessão Digital — mobile first */

:root {
  --burgundy-dark: #38080d;
  --burgundy: #5c0a14;
  --rose: #a95c68;
  --gold: #c59958;
  --gold-light: #e8c88a;
  --cream: #f7f4eb;
  --cream-dark: #ebe6db;
  --whatsapp: #25d366;
  --whatsapp-hover: #145023;
  --text-dark: #2a1810;
  --text-muted: #5c4a42;
  --white: #ffffff;
  --shadow: 0 8px 32px rgba(56, 8, 13, 0.12);
  --radius: 12px;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Montserrat", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}


body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

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

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn:active { transform: scale(0.98); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}

.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: var(--whatsapp-hover);
}

.btn-whatsapp-icone {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--whatsapp);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-family: Arial, sans-serif;
  font-weight: bold;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1000;
}

.btn-whatsapp-icone {
  font-size: 24px;
}

.btn-whatsapp-icone:hover,
.btn-whatsapp-icone:focus-visible {
  background: var(--whatsapp-hover);
}

.btn--sm {
  padding: 0.625rem 1rem;
  font-size: 0.75rem;
}

.btn--lg {
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
  width: 100%;
  max-width: 22rem;
}

.btn .icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(56, 8, 13, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(197, 153, 88, 0.2);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.logo img {
  border-radius: 6px;
}

.logo__text {
  display: none;
  flex-direction: column;
  line-height: 1.1;
}

.logo__text strong {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.logo__text small {
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 0;
  background: var(--burgundy-dark);
  border-bottom: 1px solid rgba(197, 153, 88, 0.2);
  padding: 0.5rem 1rem 1rem;
}

.nav.is-open { display: flex; }

.nav a {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.nav__cta {
  padding: 8px 12px !important;
  font-size: 0.65rem !important;
  white-space: nowrap !important;
}

/* Hero */
.hero {
  position: relative;
  background: var(--burgundy-dark);
  color: var(--white);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(197, 153, 88, 0.08) 0%, transparent 50%),
    url("../assets/logo.png") center 10% / 60% no-repeat;
  opacity: 0.06;
  pointer-events: none;
}

.hero__grid {
  position: relative;
  padding-block: 2.5rem 1.5rem;
}

.hero__content { margin-bottom: 2rem; }

.hero__sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.5rem;
  max-width: 32rem;
}

.hero__note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
}

.hero__stats {
  display: grid;
  gap: 1rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(197, 153, 88, 0.35);
  border-radius: var(--radius);
  padding: 1.25rem;
  backdrop-filter: blur(4px);
}

.stat-card__label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.25rem;
}

.stat-card__value {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-light);
}

.stat-card__desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}

/* Platforms bar */
.platforms-bar {
  position: relative;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid rgba(197, 153, 88, 0.15);
  padding-block: 1.25rem;
}

.platforms-bar__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.platforms-bar__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
}

.platforms-bar__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 1.75rem;
}

.platforms-bar__logos img {
  opacity: 0.85;
  filter: brightness(1.1);
}

/* Sections */
.section {
  padding-block: 3.5rem;
}

.section--cream { background: var(--cream); }

.section--dark {
  background: var(--burgundy-dark);
  color: var(--white);
}

.section--dark h2 { color: var(--white); }

.section--dark p { color: rgba(255, 255, 255, 0.8); }

/* Cards (Dores) */
.cards {
  display: grid;
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border: 1px solid rgba(197, 153, 88, 0.35);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.card__icon {
  width: 3rem;
  height: 3rem;
  background: var(--burgundy);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}

.card__icon svg {
  width: 1.375rem;
  height: 1.375rem;
  fill: var(--gold);
}

.card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Features (Promessa) */
.features {
  display: grid;
  gap: 2rem;
}

.feature {
  text-align: center;
}

.feature__icon {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
}

.feature__icon svg {
  width: 2.5rem;
  height: 2.5rem;
  fill: var(--gold);
}

.feature h3 { color: var(--gold-light); }

/* Proof */
.proof {
  display: grid;
  gap: 2.5rem;
}

.chat-list {
  display: grid;
  gap: 1.25rem;
}

.chat {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--cream-dark);
}

.chat__header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.75rem;
}

.chat__avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--burgundy);
  color: var(--gold);
  font-weight: 700;
  font-size: 0.875rem;
  display: grid;
  place-items: center;
  object-fit: cover;
}

.chat__name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

.chat__bubble {
  max-width: 85%;
  padding: 0.625rem 0.875rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.45;
  margin-bottom: 0.375rem;
}

.chat__bubble--in {
  background: #e8f5e9;
  color: #1b5e20;
  border-bottom-left-radius: 4px;
}

.chat__bubble--out {
  background: #dcf8c6;
  color: #1b4332;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

.proof__platforms {
  background: var(--white);
  border: 1px solid rgba(197, 153, 88, 0.35);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.proof__platforms h3 {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  text-align: center;
}

.platforms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  place-items: center;
}

/* CTA Final */
.cta-final {
  background:
    linear-gradient(rgba(56, 8, 13, 0.92), rgba(56, 8, 13, 0.92)),
    var(--rose);
  color: var(--white);
  padding-block: 3.5rem;
  text-align: center;
}

.cta-final h2 {
  font-size: clamp(1.375rem, 4vw, 2rem);
  margin-bottom: 0.75rem;
}

.cta-final__text {
  font-size: 1.0625rem;
  margin-bottom: 1.75rem;
  color: rgba(255, 255, 255, 0.85);
}

.cta-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Footer */
.footer {
  background: #1a0508;
  color: rgba(255, 255, 255, 0.55);
  padding-block: 2rem;
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer p {
  font-size: 0.8125rem;
}

.footer__tag {
  font-size: 0.75rem !important;
  color: rgba(255, 255, 255, 0.35);
}

.footer__tag--secondary {
  font-size: 0.75rem !important;
  color: rgba(0, 0, 0, 1);
}

/* Tablet+ */
@media (min-width: 640px) {
  .logo__text { display: flex; }

  .btn--lg { width: auto; }

  .cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .features {
    grid-template-columns: repeat(3, 1fr);
  }

  .platforms-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) {
  .header__inner { position: relative; }

  .nav-toggle { display: none; }

  .nav {
    display: flex !important;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    background: none;
    border: none;
    padding: 0;
  }

  .nav a {
    border: none;
    padding: 0;
    font-size: 0.8125rem;
  }

  .nav__cta { margin-top: 0; }

  .hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
    padding-block: 4rem 2rem;
  }

  .hero__content { margin-bottom: 0; }

  .hero__stats { align-self: end; }

  .platforms-bar__inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .proof {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1.4fr 0.8fr;
    padding-block: 5rem 2.5rem;
  }
}