/* ============================================================
   Maria Luiza Vourakis — Landing
   Tokens vindos de 03-Identidade Visual/DESIGN-GUIDE.md
   ============================================================ */
:root {
  /* Principais */
  --azul-royal:    #3F5FBF;
  --roxo-orquidea: #7B5FA8;
  --rosa-queimado: #B76A7C;
  --framboesa:     #A9505F;
  /* Apoio */
  --verde-salvia:  #9EAF9A;
  --lavanda:       #C7BDD9;
  /* Neutros */
  --off-white:     #F7F3EE;
  --bege-areia:    #DCCFC2;
  --nude-rosado:   #E7D7D4;
  --grafite:       #4A4650;

  /* Semântica */
  --bg:            var(--off-white);
  --text:          var(--grafite);
  --btn-primary:   var(--azul-royal);
  --btn-secondary: var(--rosa-queimado);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;

  --maxw: 1140px;
  --gap: clamp(1.5rem, 4vw, 4rem);
  --radius: 14px;
  --shadow: 0 18px 50px -28px rgba(74, 70, 80, .45);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; margin: 0; letter-spacing: -.005em; }
p { margin: 0; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.2rem, 5vw, 3rem); }
.section { padding-block: clamp(3.5rem, 9vw, 7rem); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--roxo-orquidea);
  margin-bottom: 1.1rem;
}
.eyebrow-light { color: var(--lavanda); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-size: .98rem; font-weight: 600;
  text-decoration: none;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  line-height: 1;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--btn-primary); color: #fff; box-shadow: 0 12px 26px -14px var(--azul-royal); }
.btn-primary:hover { background: #34509f; }
.btn-secondary { background: var(--btn-secondary); color: #fff; }
.btn-secondary:hover { background: #a35a6c; }
.btn-ghost { background: transparent; color: var(--grafite); border-color: rgba(74,70,80,.28); }
.btn-ghost:hover { border-color: var(--grafite); background: rgba(74,70,80,.05); }
.btn-sm { padding: .6rem 1.15rem; font-size: .9rem; }
.btn-lg { padding: 1.05rem 2.2rem; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 238, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(74,70,80,.08);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 72px; }
.brand { display: flex; align-items: center; gap: .55rem; text-decoration: none; margin-right: auto; }
.brand-symbol { width: 28px; height: auto; }
.brand-wordmark { height: 17px; width: auto; }
.nav { display: flex; gap: 1.8rem; }
.nav a { text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--grafite); opacity: .82; transition: opacity .15s; }
.nav a:hover { opacity: 1; }
.header-cta { flex-shrink: 0; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--grafite); border-radius: 2px; transition: .25s; }
.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); }

.mobile-nav { display: none; flex-direction: column; gap: .25rem; padding: 1rem clamp(1.2rem,5vw,3rem) 1.5rem; border-bottom: 1px solid rgba(74,70,80,.08); }
.mobile-nav a { text-decoration: none; font-weight: 500; padding: .65rem 0; color: var(--grafite); }
.mobile-nav .btn { margin-top: .6rem; }
.mobile-nav.open { display: flex; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 7vw, 5.5rem); position: relative; overflow: hidden; background: linear-gradient(180deg, #F7F3EE 0%, #F4EFF2 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--gap); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); margin-bottom: 1.4rem; }
.hero h1 em { font-style: italic; color: var(--rosa-queimado); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 34ch; color: rgba(74,70,80,.92); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.hero-meta { margin-top: 1.8rem; font-size: .86rem; letter-spacing: .02em; color: rgba(74,70,80,.7); }
.hero-photo img {
  width: 100%; border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 7 / 9; object-fit: cover;
}

/* ---------- Sobre ---------- */
.sobre { background: linear-gradient(180deg, #F4EFF2 0%, #EFE8EC 100%); }
.sobre-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: var(--gap); align-items: center; }
.sobre-photo picture { display: block; }
.sobre-photo img { width: 100%; border-radius: var(--radius); aspect-ratio: 4/5; object-fit: cover; filter: grayscale(1); box-shadow: var(--shadow); }
.sobre h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 1.3rem; max-width: 16ch; }
.sobre-text p + p { margin-top: 1rem; }
.cred-grid { list-style: none; padding: 0; margin: 1.9rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.cred { display: flex; align-items: center; gap: .8rem; background: rgba(255,255,255,.7); border: 1px solid rgba(74,70,80,.09); border-radius: 12px; padding: .8rem .95rem; }
.cred-icon { flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(123,95,168,.12); color: var(--roxo-orquidea); }
.cred-icon svg { width: 20px; height: 20px; }
.cred-text { font-size: .9rem; line-height: 1.32; }
.cred-text strong { font-weight: 700; }
.cred-tag { display: inline-block; font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--framboesa); background: rgba(169,80,95,.12); border-radius: 999px; padding: .1rem .45rem; margin-left: .25rem; vertical-align: middle; }

/* ---------- Section heads ---------- */
.section-head { max-width: 40ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.section-sub { margin-top: 1rem; color: rgba(74,70,80,.78); font-size: 1.08rem; }

/* ---------- Como começa ---------- */
.como { background: var(--nude-rosado); }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.steps li { background: rgba(255,255,255,.55); border: 1px solid rgba(74,70,80,.08); border-radius: var(--radius); padding: 2rem 1.8rem; }
.step-num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 500; color: var(--rosa-queimado); display: block; line-height: 1; margin-bottom: 1rem; }
.steps h3 { font-size: 1.32rem; margin-bottom: .6rem; }
.steps p { font-size: .98rem; color: rgba(74,70,80,.85); }

/* ---------- Para quem ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.4vw, 1.8rem); }
.card {
  position: relative;
  background: #fff; border-radius: var(--radius);
  padding: 1.8rem 1.7rem;
  border: 1px solid rgba(74,70,80,.07);
  border-top: 3px solid var(--lavanda);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card:nth-child(3n+1) { border-top-color: var(--rosa-queimado); }
.card:nth-child(3n+2) { border-top-color: var(--roxo-orquidea); }
.card:nth-child(3n)   { border-top-color: var(--verde-salvia); }
.card-couple { border-top-color: var(--framboesa) !important; }
.card-tag {
  display: inline-block; margin-bottom: .7rem;
  font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em;
  color: var(--framboesa); background: rgba(169,80,95,.1);
  border-radius: 999px; padding: .22rem .7rem;
}
.como-cta { text-align: center; margin-top: clamp(2rem, 4vw, 3rem); }
.card h3 { font-size: 1.2rem; margin-bottom: .7rem; line-height: 1.2; }
.card p { font-size: .96rem; color: rgba(74,70,80,.85); }
.para-quem-note { text-align: center; margin-top: clamp(2rem, 4vw, 3rem); font-family: var(--font-display); font-style: italic; font-size: 1.3rem; color: var(--roxo-orquidea); }

/* ---------- Instagram ---------- */
.instagram { background: linear-gradient(180deg, #fff 0%, var(--off-white) 100%); }
.ig-head { max-width: 46ch; }
.ig-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.5rem, 1.5vw, 1rem); }
.ig-tile { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 12px; background: var(--bege-areia); }
.ig-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ig-tile:hover img { transform: scale(1.06); }
.ig-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(74,70,80,.3)); opacity: 0; transition: opacity .3s; }
.ig-tile:hover::after { opacity: 1; }
.ig-tile.is-reel::before {
  content: ""; position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 20px; height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") center/contain no-repeat;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.5));
}
.ig-foot { text-align: center; margin-top: clamp(1.8rem, 3.5vw, 2.6rem); }

/* ---------- English ---------- */
.english { background: var(--bege-areia); }
.english-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--gap); align-items: center; }
.english h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin-bottom: 1.2rem; }
.english p { max-width: 42ch; color: rgba(74,70,80,.9); margin-bottom: 1.8rem; }
.english-photo img { width: 100%; border-radius: var(--radius); aspect-ratio: 3/4; object-fit: cover; filter: grayscale(1); box-shadow: var(--shadow); }

/* ---------- CTA final ---------- */
.cta-final { background: var(--grafite); color: var(--off-white); text-align: center; }
.cta-inner { max-width: 720px; margin-inline: auto; }
.cta-final h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); margin-bottom: 1.2rem; }
.cta-sub { color: rgba(247,243,238,.8); font-size: 1.1rem; margin-bottom: 2.2rem; max-width: 46ch; margin-inline: auto; }
.cta-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3.5rem; text-align: left; }
.cta-channels > div { display: flex; flex-direction: column; gap: .35rem; padding-top: 1.3rem; border-top: 1px solid rgba(247,243,238,.18); font-size: .92rem; color: rgba(247,243,238,.78); }
.ch-label { font-weight: 700; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; color: var(--lavanda); }

/* ---------- Footer ---------- */
.site-footer { background: #fff; padding-block: clamp(2.5rem, 5vw, 3.5rem); border-top: 1px solid rgba(74,70,80,.08); }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2rem; align-items: start; }
.footer-logo { height: 22px; width: auto; margin-bottom: .8rem; }
.footer-brand p { font-size: .9rem; color: rgba(74,70,80,.7); }
.footer-contacts { display: flex; flex-direction: column; gap: .7rem; }
.footer-contacts a { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font-size: .95rem; color: var(--grafite); opacity: .88; transition: color .15s, opacity .15s; }
.footer-contacts a:hover { opacity: 1; color: var(--azul-royal); }
.ft-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--roxo-orquidea); }
.footer-meta { font-size: .85rem; color: rgba(74,70,80,.62); line-height: 1.7; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem);
  z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px -8px rgba(37,211,102,.6);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Reveal anim ---------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid, .sobre-grid, .english-grid { grid-template-columns: 1fr; }
  /* texto lidera; foto vem depois, mais larga porém BAIXA (paisagem) */
  .hero-photo { order: 2; width: 100%; max-width: 420px; margin-inline: auto; }
  .hero-text { text-align: left; }
  .english-photo { width: 100%; max-width: 420px; margin-inline: auto; }
  /* esconde a 2ª foto (Sobre) só no mobile pra não repetir foto em sequência */
  .sobre-photo { display: none; }
  /* faixa baixa no mobile (altura fixa); ponto de corte por foto pra manter o rosto */
  .hero-photo img,
  .sobre-photo img,
  .english-photo img { width: 100%; height: 250px; aspect-ratio: auto; object-fit: cover; }
  .hero-photo img    { object-position: center 32%; }
  .sobre-photo img   { object-position: center 28%; }
  .english-photo img { object-position: center 22%; }
  .steps { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .cards { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: 1fr; }
  .cta-channels { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}