/* ============================================================
   Simpledu — Apresentação
   Paleta: Teal (primária) + Coral (destaque), tema escuro
   ============================================================ */

:root {
  --teal:        #2dd4bf;
  --teal-deep:   #14b8a6;
  --coral:       #ff8a65;
  --coral-deep:  #ff7043;
  --bg:          #07120f;
  --bg-2:        #0b1a16;
  --surface:     rgba(255, 255, 255, 0.04);
  --surface-2:   rgba(255, 255, 255, 0.06);
  --border:      rgba(45, 212, 191, 0.16);
  --border-soft: rgba(255, 255, 255, 0.08);
  --text:        #e7f4f0;
  --text-soft:   #9fb6b0;
  --text-mute:   #7d958e;
  --radius:      18px;
  --shadow:      0 24px 60px -20px rgba(0, 0, 0, 0.7);
  --font:        'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-head:   'Space Grotesk', var(--font);
}

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

html, body { height: 100%; }

body {
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 18% 0%, rgba(45, 212, 191, 0.12), transparent 60%),
    radial-gradient(900px 600px at 100% 100%, rgba(255, 138, 101, 0.10), transparent 55%),
    var(--bg);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.grad {
  background: linear-gradient(100deg, var(--teal), var(--coral));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

code {
  font-family: 'SFMono-Regular', ui-monospace, Menlo, monospace;
  font-size: 0.85em;
  background: rgba(45, 212, 191, 0.12);
  color: var(--teal);
  padding: 0.12em 0.42em;
  border-radius: 6px;
}

kbd {
  font-family: var(--font);
  font-size: 0.78rem;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 0.1em 0.5em;
  color: var(--text-soft);
}

/* ---------- Progress bar ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: rgba(255, 255, 255, 0.06); z-index: 50;
}
.progress__bar {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--teal), var(--coral));
  transition: width 0.5s cubic-bezier(.6,.1,.2,1);
}

/* ---------- Topbar ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 34px;
  pointer-events: none;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand__logo { height: 30px; width: auto; filter: drop-shadow(0 4px 12px rgba(45,212,191,.35)); }
.brand__name { font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; letter-spacing: .2px; }
.brand__name strong { color: var(--teal); }
.counter {
  font-family: var(--font-head); font-variant-numeric: tabular-nums;
  font-size: 0.92rem; color: var(--text-mute);
}
.counter #current { color: var(--text); }
.counter__sep { opacity: .5; margin: 0 2px; }

/* ---------- Deck & slides ---------- */
.deck { position: relative; height: 100vh; width: 100vw; }

.slide {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 96px 7vw 110px;
  opacity: 0; visibility: hidden;
  transform: translateY(22px) scale(.985);
  transition: opacity .5s ease, transform .5s cubic-bezier(.2,.7,.2,1), visibility .5s;
}
.slide.is-active { opacity: 1; visibility: visible; transform: none; }

.slide__inner { width: 100%; max-width: 1080px; }

/* ---------- Typography blocks ---------- */
.kicker {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: 0.78rem; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--teal); padding: 6px 14px;
  border: 1px solid var(--border); border-radius: 100px;
  background: rgba(45, 212, 191, 0.06); margin-bottom: 22px;
}
.slide h2 {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.08;
  letter-spacing: -1px; margin-bottom: 14px;
}
.lead {
  font-size: clamp(1.02rem, 1.7vw, 1.28rem); color: var(--text-soft);
  max-width: 760px; line-height: 1.55; margin-bottom: 38px;
}
.note {
  margin-top: 26px; font-size: 0.95rem; color: var(--text-mute);
  border-left: 2px solid var(--border); padding-left: 14px; line-height: 1.5;
}

/* ---------- Grids ---------- */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--tight { margin-top: 22px; gap: 16px; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 24px 22px;
  transition: transform .35s ease, border-color .35s ease, background .35s ease;
}
.slide.is-active .card { animation: rise .55s both; }
.card:hover { transform: translateY(-5px); border-color: var(--border); background: var(--surface-2); }
.card__ico { font-size: 1.9rem; margin-bottom: 12px; line-height: 1; }
.card h3 { font-family: var(--font-head); font-size: 1.12rem; font-weight: 600; margin-bottom: 7px; }
.card p { font-size: 0.94rem; color: var(--text-soft); line-height: 1.5; }
.card--pain { cursor: default; }
.card--pain:hover { border-color: rgba(255, 138, 101, .35); }
.card__eg {
  max-height: 0; opacity: 0; overflow: hidden; margin-top: 0; padding-top: 0;
  font-size: 0.88rem; color: var(--coral); line-height: 1.5;
  border-top: 1px dashed transparent;
  transition: max-height .45s ease, opacity .35s ease, margin-top .45s ease, padding-top .45s ease, border-color .45s ease;
}
.card__eg strong { font-weight: 600; color: var(--coral); }
.card--pain:hover .card__eg {
  max-height: 160px; opacity: 1; margin-top: 14px; padding-top: 13px;
  border-color: rgba(255, 138, 101, .3);
}
.hover-hint {
  margin-top: 22px; text-align: center; font-size: .85rem; color: var(--text-mute);
  animation: hintPulse 2.4s ease-in-out infinite;
}
@keyframes hintPulse { 0%,100%{opacity:.55} 50%{opacity:1} }
.card--accent { background: linear-gradient(165deg, rgba(45,212,191,.08), rgba(255,255,255,.02)); }
.card--report { text-align: center; }
.card--report .card__ico { font-size: 2.4rem; margin-bottom: 14px; }
.card--report h3 { font-size: 1rem; }

/* staggered card entrance */
.grid .card:nth-child(1){animation-delay:.05s}
.grid .card:nth-child(2){animation-delay:.12s}
.grid .card:nth-child(3){animation-delay:.19s}
.grid .card:nth-child(4){animation-delay:.26s}
.grid .card:nth-child(5){animation-delay:.33s}
.grid .card:nth-child(6){animation-delay:.40s}

@keyframes rise { from { opacity:0; transform: translateY(16px); } to { opacity:1; transform:none; } }

/* ---------- Cover ---------- */
.slide--cover { padding: 80px 7vw; }
.cover { position: relative; z-index: 2; max-width: 920px; text-align: center; margin: 0 auto; }
/* O logo novo é mais curto que o antigo (455x191 contra 685x191): as larguras
   caíram na mesma proporção para o símbolo e o nome saírem do mesmo tamanho. */
.cover__logo {
  width: clamp(193px, 29vw, 319px); height: auto; margin: 0 auto 30px; display: block;
  filter: drop-shadow(0 16px 40px rgba(45, 212, 191, 0.28));
}
.cover__logo--sm { width: clamp(153px, 21vw, 239px); margin-bottom: 22px; }
.cover__cta { margin: 6px 0 34px; }
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--coral); margin-bottom: 26px;
}
.cover__title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(3rem, 8.5vw, 6rem); line-height: 1; letter-spacing: -2.5px;
  margin-bottom: 26px;
}
.cover__sub {
  font-size: clamp(1.1rem, 2.2vw, 1.5rem); color: var(--text-soft);
  line-height: 1.5; max-width: 660px; margin: 0 auto 34px;
}
.cover__tags { display: flex; flex-wrap: wrap; gap: 11px; justify-content: center; margin-bottom: 38px; }
.cover__hint { font-size: 0.9rem; color: var(--text-mute); }
.cover__hint kbd { margin: 0 1px; }
.cover__glow {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(520px 320px at 50% 38%, rgba(45,212,191,.18), transparent 70%),
    radial-gradient(440px 280px at 70% 75%, rgba(255,138,101,.14), transparent 70%);
  animation: floaty 9s ease-in-out infinite alternate;
}
@keyframes floaty { from { transform: translateY(-10px); } to { transform: translateY(10px); } }

.pill {
  font-size: 0.85rem; font-weight: 500; color: var(--text-soft);
  padding: 8px 16px; border-radius: 100px;
  border: 1px solid var(--border-soft); background: var(--surface);
}
.pill--solid {
  color: #04110e; font-weight: 600;
  background: linear-gradient(100deg, var(--teal), var(--coral)); border: none;
}

/* ---------- Flow (solução) ---------- */
.flow { display: flex; align-items: stretch; gap: 10px; flex-wrap: wrap; }
.flow__step {
  flex: 1 1 0; min-width: 150px;
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 22px 20px; position: relative;
}
.slide.is-active .flow__step { animation: rise .5s both; }
.flow__step:nth-child(3){animation-delay:.1s}
.flow__step:nth-child(5){animation-delay:.2s}
.flow__step:nth-child(7){animation-delay:.3s}
.flow__n {
  display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 10px; font-family: var(--font-head); font-weight: 700;
  color: #04110e; background: linear-gradient(135deg, var(--teal), var(--coral));
  margin-bottom: 14px;
}
.flow__step strong { display: block; font-family: var(--font-head); font-size: 1.08rem; margin-bottom: 4px; }
.flow__step small { color: var(--text-mute); font-size: .85rem; }
.flow__arrow { align-self: center; color: var(--teal); font-size: 1.5rem; opacity: .6; }

/* ---------- Tenant ---------- */
.tenant { display: flex; flex-direction: column; align-items: center; gap: 0; margin-top: 8px; }
.tenant__core {
  display: grid; place-items: center; text-align: center;
  padding: 18px 40px; border-radius: 16px;
  background: linear-gradient(135deg, var(--teal-deep), var(--coral-deep));
  color: #04110e; box-shadow: var(--shadow); position: relative;
}
.tenant__core span { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; }
.tenant__core small { font-weight: 600; opacity: .8; }
.tenant__core::after { content: ''; width: 2px; height: 30px; background: var(--border); }
.tenant__schools { display: flex; gap: 18px; margin-top: 30px; flex-wrap: wrap; justify-content: center; position: relative; }
.tenant__schools::before { content:''; position:absolute; top:-30px; left:10%; right:10%; height:2px; background: var(--border); }
.tenant__school {
  display: grid; place-items: center; text-align: center; gap: 4px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 28px; font-weight: 600; position: relative;
}
.tenant__school small { color: var(--text-mute); font-weight: 400; font-size: .8rem; }
.tenant__school::before { content:''; position:absolute; top:-30px; left:50%; width:2px; height:30px; background: var(--border); }

/* ---------- Roles ---------- */
.roles { display: flex; flex-direction: column; gap: 12px; }
.role {
  display: flex; align-items: center; gap: 22px;
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: 14px; padding: 16px 22px;
  transition: border-color .3s, transform .3s;
}
.slide.is-active .role { animation: slideIn .5s both; }
.role:nth-child(2){animation-delay:.07s}
.role:nth-child(3){animation-delay:.14s}
.role:nth-child(4){animation-delay:.21s}
.role:nth-child(5){animation-delay:.28s}
.role:hover { border-color: var(--border); transform: translateX(6px); }
.role__tag {
  flex: 0 0 168px; font-family: var(--font-head); font-weight: 700;
  font-size: 0.82rem; letter-spacing: .5px; color: var(--teal);
  background: rgba(45,212,191,.1); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; text-align: center;
}
.role p { color: var(--text-soft); font-size: .96rem; }
@keyframes slideIn { from { opacity:0; transform: translateX(-14px); } to { opacity:1; transform:none; } }

/* ---------- Pipeline (financeiro) ---------- */
.pipeline { display: flex; align-items: center; gap: 0; margin-bottom: 8px; flex-wrap: wrap; }
.pipeline__node {
  flex: 1 1 0; min-width: 160px; text-align: center;
  background: linear-gradient(165deg, rgba(45,212,191,.1), rgba(255,255,255,.02));
  border: 1px solid var(--border); border-radius: 16px; padding: 22px;
}
.pipeline__node strong { display: block; font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 5px; color: var(--teal); }
.pipeline__node small { color: var(--text-mute); }
.pipeline__link { flex: 0 0 50px; height: 2px; background: linear-gradient(90deg, var(--teal), var(--coral)); position: relative; }
.pipeline__link::after { content:'▸'; position:absolute; right:-4px; top:50%; transform: translateY(-50%); color: var(--coral); }

/* ---------- IA ---------- */
.ia { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; margin-top: 6px; }
.ia__box {
  display: grid; place-items: center; gap: 8px; text-align: center;
  font-size: 2rem; width: 168px; height: 132px;
  background: var(--surface); border: 1px solid var(--border-soft); border-radius: 16px;
}
.ia__box span { font-size: 0.92rem; font-weight: 600; color: var(--text); }
.ia__box--api { background: linear-gradient(165deg, rgba(255,138,101,.12), rgba(255,255,255,.02)); border-color: rgba(255,138,101,.3); }
.ia__link { flex: 0 0 70px; text-align: center; position: relative; }
.ia__link::before { content:''; position:absolute; top:50%; left:0; right:0; height:2px; background: linear-gradient(90deg, var(--teal), var(--coral)); }
.ia__link small { position: relative; background: var(--bg); padding: 2px 6px; color: var(--text-mute); font-size: .72rem; }

/* ---------- Arch ---------- */
.arch { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.arch__layer { width: 100%; max-width: 760px; text-align: center; }
.arch__label { display: block; font-family: var(--font-head); font-size: .78rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-mute); margin-bottom: 8px; }
.arch__box {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem;
}
.arch__box--row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.arch__box--row span { background: rgba(45,212,191,.08); border: 1px solid var(--border-soft); border-radius: 9px; padding: 8px 16px; font-size: .92rem; }
.arch__conn { font-size: .78rem; color: var(--coral); letter-spacing: 1px; padding: 6px 0; position: relative; }
.arch__conn::before, .arch__conn::after { content:''; position:absolute; left:50%; width:2px; height:8px; background: var(--border); }
.arch__conn::before { top:-2px; } .arch__conn::after { bottom:-2px; }

/* ---------- Stack ---------- */
.stack { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 28px 26px; }
.stack h3 { font-family: var(--font-head); font-size: 1.3rem; margin-bottom: 18px; }
.stack ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.stack li { position: relative; padding-left: 24px; color: var(--text-soft); font-size: 1rem; line-height: 1.4; }
.stack li::before { content:''; position:absolute; left:0; top:.5em; width:9px; height:9px; border-radius:50%; background: linear-gradient(135deg, var(--teal), var(--coral)); }

/* ---------- Timeline ---------- */
.timeline { display: flex; flex-direction: column; gap: 4px; position: relative; padding-left: 8px; }
.tl { display: flex; gap: 22px; padding: 14px 0 26px; position: relative; }
.tl::before { content:''; position:absolute; left:7px; top:24px; bottom:-4px; width:2px; background: var(--border); }
.tl:last-child::before { display:none; }
.tl__dot { flex: 0 0 16px; width: 16px; height: 16px; border-radius: 50%; margin-top: 4px; background: var(--surface-2); border: 2px solid var(--text-mute); z-index: 1; }
.tl--done .tl__dot { background: var(--teal); border-color: var(--teal); }
.tl--now .tl__dot { background: var(--coral); border-color: var(--coral); box-shadow: 0 0 0 6px rgba(255,138,101,.18); }
.tl strong { font-family: var(--font-head); font-size: 1.1rem; display: block; margin-bottom: 4px; }
.tl--done strong { color: var(--teal); }
.tl--now strong { color: var(--coral); }
.tl p { color: var(--text-soft); font-size: .96rem; }

/* ---------- Controls ---------- */
.controls {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 40; display: flex; align-items: center; gap: 18px;
  background: rgba(7, 18, 15, 0.6); backdrop-filter: blur(12px);
  border: 1px solid var(--border-soft); border-radius: 100px; padding: 8px 14px;
}
.ctrl {
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  background: var(--surface-2); border: 1px solid var(--border-soft); color: var(--text);
  font-size: 1.3rem; line-height: 1; display: grid; place-items: center;
  transition: background .25s, border-color .25s, transform .15s;
}
.ctrl:hover { background: rgba(45,212,191,.16); border-color: var(--border); }
.ctrl:active { transform: scale(.92); }
.ctrl:disabled { opacity: .3; cursor: not-allowed; }
.dots { display: flex; gap: 9px; }
.dot {
  width: 9px; height: 9px; border-radius: 50%; cursor: pointer;
  background: rgba(255,255,255,.18); border: none; padding: 0;
  transition: all .3s ease;
}
.dot:hover { background: rgba(255,255,255,.4); }
.dot.is-active { width: 26px; border-radius: 100px; background: linear-gradient(90deg, var(--teal), var(--coral)); }

/* ---------- Gate (tela de senha) ---------- */
body.locked { overflow: hidden; }
body.locked .topbar,
body.locked .controls,
body.locked .progress { display: none; }

.gate {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 600px at 20% 0%, rgba(45,212,191,.14), transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(255,138,101,.12), transparent 55%),
    var(--bg);
  transition: opacity .5s ease, visibility .5s;
}
.gate--out { opacity: 0; visibility: hidden; }
.gate__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px 280px at 50% 42%, rgba(45,212,191,.12), transparent 70%);
  animation: floaty 9s ease-in-out infinite alternate;
}
.gate__card {
  position: relative; z-index: 2; text-align: center;
  width: 100%; max-width: 380px; padding: 44px 34px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border); border-radius: 24px;
  box-shadow: var(--shadow); backdrop-filter: blur(14px);
}
.gate__logo { width: 78px; height: auto; margin: 0 auto 18px; display: block; filter: drop-shadow(0 8px 22px rgba(45,212,191,.4)); }
.gate__title { font-family: var(--font-head); font-weight: 600; font-size: 1.35rem; margin-bottom: 8px; }
.gate__title strong { color: var(--teal); }
/* O nome ao lado do símbolo escrito como no logo: Arial, "Simpl" e "edu" nas
   cores do próprio arquivo, não nas da apresentação. */
.marca { font-family: Arial, Helvetica, sans-serif; font-weight: 400; letter-spacing: 0; color: #1c8682; }
.marca strong { color: #ee9266; font-weight: 400; }
.gate__sub { font-size: .92rem; color: var(--text-mute); line-height: 1.5; margin-bottom: 26px; }
.gate__form { display: flex; flex-direction: column; gap: 12px; }
.gate__input {
  width: 100%; font-family: var(--font); font-size: 1rem; color: var(--text);
  background: rgba(0,0,0,.25); border: 1px solid var(--border-soft); border-radius: 12px;
  padding: 14px 16px; text-align: center; letter-spacing: 1px;
  transition: border-color .25s, box-shadow .25s;
}
.gate__input::placeholder { color: var(--text-mute); letter-spacing: normal; }
.gate__input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(45,212,191,.16); }
.gate__btn {
  width: 100%; font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  color: #04110e; cursor: pointer; border: none; border-radius: 12px; padding: 14px;
  background: linear-gradient(100deg, var(--teal), var(--coral));
  transition: transform .15s, filter .25s, opacity .25s;
}
.gate__btn:hover { filter: brightness(1.07); }
.gate__btn:active { transform: scale(.98); }
.gate__btn:disabled { opacity: .6; cursor: wait; }
.gate__msg { margin-top: 16px; font-size: .88rem; color: var(--text-mute); min-height: 1.2em; }
.gate__msg--err { color: var(--coral); }
.gate--shake .gate__card { animation: shake .4s; }
@keyframes shake {
  0%,100%{transform:translateX(0)} 20%{transform:translateX(-9px)}
  40%{transform:translateX(8px)} 60%{transform:translateX(-6px)} 80%{transform:translateX(4px)}
}

/* ---------- Slide de Oferta ---------- */
.kicker--hot { color: var(--coral); border-color: rgba(255,138,101,.3); background: rgba(255,138,101,.08); }
.slide--offer h2 { margin-bottom: 10px; }
.offer { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 26px; align-items: stretch; margin-top: 26px; }
.offer__price {
  position: relative; text-align: center;
  background: linear-gradient(165deg, rgba(45,212,191,.16), rgba(255,138,101,.10));
  border: 1px solid var(--border); border-radius: 20px; padding: 30px 24px;
  display: flex; flex-direction: column; justify-content: center; gap: 14px;
}
.offer__badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-head); font-weight: 700; font-size: .74rem; letter-spacing: .5px;
  color: #04110e; background: linear-gradient(100deg, var(--coral), var(--teal));
  padding: 6px 16px; border-radius: 100px; white-space: nowrap;
  box-shadow: 0 6px 18px rgba(255,138,101,.35);
}
.offer__tag { font-family: var(--font-head); font-weight: 600; font-size: .72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--teal); }
.offer__amount { font-family: var(--font-head); font-weight: 700; line-height: 1; color: var(--text); display: flex; align-items: baseline; justify-content: center; gap: 4px; }
.offer__currency { font-size: 1.6rem; color: var(--teal); }
.offer__value { font-size: clamp(3.4rem, 8vw, 5rem); letter-spacing: -2px; }
.offer__period { font-size: 1.2rem; color: var(--text-mute); }
.offer__sub { font-size: .86rem; color: var(--text-soft); line-height: 1.5; }
.offer__fine { font-size: .74rem; color: var(--text-mute); line-height: 1.45; opacity: .9; max-width: 280px; margin: 4px auto 0; }
.offer__modulo {
  font-size: .8rem; color: #e9d5ff; line-height: 1.45;
  background: rgba(192,132,252,.1); border: 1px solid rgba(192,132,252,.3);
  border-radius: 10px; padding: 8px 12px;
}
.offer__list { list-style: none; display: flex; flex-direction: column; gap: 14px; justify-content: center; }
.offer__list li { display: flex; gap: 14px; align-items: flex-start; }
.offer__check {
  flex: 0 0 24px; width: 24px; height: 24px; margin-top: 2px; border-radius: 50%;
  display: grid; place-items: center; font-size: .8rem; font-weight: 700; color: #04110e;
  background: linear-gradient(135deg, var(--teal), var(--coral));
}
.offer__list strong { display: block; font-family: var(--font-head); font-size: 1.02rem; }
.offer__list small { color: var(--text-soft); font-size: .88rem; }
.offer__urgency {
  margin-top: 22px; text-align: center; font-weight: 600; color: var(--coral);
  font-size: 1rem; letter-spacing: .2px;
}

/* ---------- Simplício (assistente de IA) ---------- */
.slide__inner--wide { max-width: 1160px; }
.simplicio { display: grid; grid-template-columns: 320px 1fr; gap: 50px; align-items: center; }
.simplicio__content .kicker { margin-bottom: 18px; }
.simplicio__content h2 { font-size: clamp(1.8rem, 3.6vw, 2.85rem); margin-bottom: 12px; }
.simplicio__content .lead { margin-bottom: 26px; }
.simplicio__feats { display: flex; flex-direction: column; gap: 16px; }
.sfeat { display: flex; gap: 14px; align-items: flex-start; }
.slide.is-active .sfeat { animation: slideIn .5s both; }
.sfeat:nth-child(2){animation-delay:.1s} .sfeat:nth-child(3){animation-delay:.2s}
.sfeat > span {
  flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center;
  font-size: 1.35rem; border-radius: 13px; background: rgba(45,212,191,.1); border: 1px solid var(--border);
}
.sfeat strong { display: block; font-family: var(--font-head); font-size: 1.05rem; margin-bottom: 2px; }
.sfeat small { color: var(--text-soft); font-size: .9rem; line-height: 1.45; }

/* maquete de celular / chat */
.phone {
  width: 300px; margin: 0 auto; border-radius: 36px; overflow: hidden;
  background: #0c1a16; border: 9px solid #050d0b; height: 540px;
  box-shadow: 0 34px 70px -18px rgba(0,0,0,.85), 0 0 0 1px var(--border);
  display: flex; flex-direction: column;
}
.slide.is-active .phone { animation: rise .6s both; }
.phone__top { display: flex; align-items: center; gap: 11px; padding: 15px 16px; background: linear-gradient(100deg, var(--teal-deep), #0c6557); }
.phone__ava { flex: 0 0 38px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; color: #04110e; background: #eafff9; }
.phone__id strong { display: block; color: #fff; font-size: .98rem; font-family: var(--font-head); }
.phone__id small { color: rgba(255,255,255,.82); font-size: .74rem; }
.phone__chat {
  flex: 1; overflow: hidden; padding: 16px 13px; display: flex; flex-direction: column;
  justify-content: flex-end; gap: 9px;
  background: linear-gradient(rgba(7,18,15,.96), rgba(7,18,15,.96)), radial-gradient(circle at 20% 10%, rgba(45,212,191,.06), transparent 40%);
}
.bub { max-width: 80%; padding: 9px 13px; border-radius: 15px; font-size: .83rem; line-height: 1.42; }
.bub b { font-weight: 700; }
.bub--in { align-self: flex-start; background: #1d2c27; color: #e7f4f0; border-bottom-left-radius: 4px; }
.bub--out { align-self: flex-end; background: linear-gradient(135deg, var(--teal-deep), var(--teal)); color: #04110e; border-bottom-right-radius: 4px; }
.slide.is-active .bub { animation: bubIn .45s both; }
.bub:nth-child(1){animation-delay:.15s} .bub:nth-child(2){animation-delay:.45s} .bub:nth-child(3){animation-delay:.75s}
.bub:nth-child(4){animation-delay:1.05s} .bub:nth-child(5){animation-delay:1.35s} .bub:nth-child(6){animation-delay:1.65s}
@keyframes bubIn { from { opacity:0; transform: translateY(8px) scale(.96); } to { opacity:1; transform:none; } }
.phone__bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: #0c1a16; color: var(--text-mute); font-size: .85rem; }
.phone__bar i { color: var(--teal); font-style: normal; }

/* ---------- Telas reais do sistema ---------- */
.split { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 48px; align-items: center; }
.split--fone { grid-template-columns: minmax(0, 1fr) auto; gap: 64px; }
.split--papel { grid-template-columns: auto minmax(0, 1fr); gap: 56px; }
.split h2, .slide h2.h2--compacto { font-size: clamp(1.8rem, 3.3vw, 2.6rem); }
.split .lead, .h2--compacto + .lead { font-size: clamp(.98rem, 1.4vw, 1.1rem); margin-bottom: 24px; }
.split .note { margin-top: 20px; }
.feats { display: flex; flex-direction: column; gap: 14px; }
.feats .sfeat > span { flex-basis: 40px; width: 40px; height: 40px; font-size: 1.2rem; }
.feats .sfeat strong { font-size: 1rem; }
.feats .sfeat small { font-size: .86rem; }
.feats .sfeat:nth-child(4) { animation-delay: .3s; }

.shot {
  border-radius: 14px; overflow: hidden; background: #fff;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.slide.is-active .shot { animation: rise .6s .1s both; }
.shot__bar { display: flex; gap: 6px; padding: 9px 12px; background: #e6ecea; }
.shot__bar i { width: 9px; height: 9px; border-radius: 50%; background: #c3cdca; }
.shot img { display: block; width: 100%; height: auto; cursor: zoom-in; }
.shot figcaption { background: var(--bg-2); color: var(--text-soft); font-size: .86rem; line-height: 1.45; padding: 12px 14px; border-top: 1px solid var(--border-soft); }
.shot figcaption strong { color: var(--teal); font-family: var(--font-head); margin-right: 4px; }
.shot--faixa { margin-bottom: 20px; border-radius: 12px; }
.grid--shots { gap: 26px; max-width: min(100%, 128vh); margin: 0 auto; }
.grid--shots .shot img { aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; }
.grid--shots .shot:nth-child(2) { animation-delay: .22s; }

.fones { display: flex; gap: 26px; justify-content: center; align-items: flex-start; flex-wrap: wrap; }
.fone { width: min(205px, 23vh); text-align: center; }
.split--fone .fone { width: min(270px, 38vh); }
.fone__tela {
  border-radius: 26px; overflow: hidden; background: #fff;
  border: 7px solid #050d0b; box-shadow: 0 30px 60px -18px rgba(0,0,0,.85), 0 0 0 1px var(--border);
}
.fone img { display: block; width: 100%; height: auto; cursor: zoom-in; }
.slide.is-active .fone { animation: rise .55s both; }
.fones .fone:nth-child(2) { animation-delay: .1s; }
.fones .fone:nth-child(3) { animation-delay: .2s; }
.fones .fone:nth-child(4) { animation-delay: .3s; }
.fone figcaption { margin-top: 12px; font-family: var(--font-head); font-weight: 600; font-size: .95rem; }
.fone figcaption small { display: block; font-family: var(--font); font-weight: 400; font-size: .8rem; color: var(--text-mute); margin-top: 2px; }

.kicker--estudio { color: #c084fc; border-color: rgba(192,132,252,.32); background: rgba(192,132,252,.08); }
.papeis { position: relative; height: min(500px, 58vh); }
.papel {
  position: absolute; width: auto; height: 88%; border-radius: 6px; cursor: zoom-in;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.08);
}
.papel--tras { right: 0; top: 0; transform: rotate(4deg); opacity: .9; }
.papel--frente { left: 0; bottom: 0; transform: rotate(-3deg); }
/* só opacidade: o `rise` termina em transform:none e desfaria a inclinação */
.slide.is-active .papel { animation: aparece .6s .1s both; }
.slide.is-active .papel--frente { animation-delay: .25s; }
@keyframes aparece { from { opacity: 0; } to { opacity: 1; } }
.papeis--um { width: min(380px, 40vh); }
.papeis--um .papel--frente { height: 100%; left: 0; top: 0; bottom: auto; transform: rotate(-2deg); }
.papel__selo {
  position: absolute; top: -12px; right: -14px; z-index: 2;
  font-family: var(--font-head); font-weight: 700; font-size: .78rem; color: #04110e;
  background: linear-gradient(100deg, #c084fc, var(--teal)); padding: 6px 14px; border-radius: 100px;
  box-shadow: 0 8px 20px rgba(192,132,252,.35);
}

.timeline--compacta .tl { padding: 6px 0 14px; gap: 16px; }
.timeline--compacta .tl::before { top: 16px; }
.timeline--compacta .tl strong { font-size: 1rem; }
.timeline--compacta .tl p { font-size: .88rem; }

/* tela ampliada ao clicar */
.zoom {
  position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 3vh 3vw;
  background: rgba(3, 9, 7, .9); backdrop-filter: blur(6px); cursor: zoom-out;
  opacity: 0; visibility: hidden; transition: opacity .25s, visibility .25s;
}
.zoom.is-open { opacity: 1; visibility: visible; }
.zoom img { max-width: 100%; max-height: 94vh; border-radius: 10px; box-shadow: var(--shadow); background: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .split, .split--fone, .split--papel { grid-template-columns: 1fr; gap: 30px; }
  .split--fone .fone { margin: 0 auto; }
  .papeis { height: 420px; }
  .papeis--um { margin: 0 auto; }
  .fone { width: 150px; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--2 { grid-template-columns: 1fr; }
  .flow, .pipeline, .ia { flex-direction: column; }
  .flow__arrow, .pipeline__link, .ia__link { transform: rotate(90deg); }
  .role { flex-direction: column; align-items: flex-start; gap: 10px; }
  .role__tag { flex-basis: auto; }
  .offer { grid-template-columns: 1fr; gap: 30px; }
  .simplicio { grid-template-columns: 1fr; gap: 30px; justify-items: center; }
  .phone { height: 460px; width: 280px; }
  .slide { padding: 86px 6vw 100px; }
}
@media (max-width: 560px) {
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .papeis { height: 340px; }
  .tenant__schools { flex-direction: column; }
  .brand__name { display: none; }
}

/* projetor / monitor Full HD: as telas do sistema ganham o espaço que sobrava */
@media (min-width: 1600px) and (min-height: 950px) {
  .slide__inner--wide { max-width: 1440px; }
  .fone { width: min(240px, 24vh); }
  .split--fone .fone { width: min(300px, 40vh); }
  .papeis { height: min(620px, 60vh); }
  .papeis--um { width: min(460px, 42vh); }
}

/* notebook de 768 px de altura: os slides com tela do sistema encostavam na navegação */
@media (max-height: 820px) {
  .slide { padding-top: 76px; padding-bottom: 92px; }
  .kicker { margin-bottom: 14px; }
  .split .lead, .h2--compacto + .lead { margin-bottom: 16px; }
  .feats { gap: 10px; }
  .fone { width: min(190px, 22vh); }
  .split--fone .fone { width: min(250px, 30vh); }
  .grid--shots { max-width: min(100%, 118vh); }
}
@media (max-height: 740px) {
  .slide h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
  .split h2, .slide h2.h2--compacto { font-size: clamp(1.6rem, 2.9vw, 2.2rem); }
  .lead { margin-bottom: 22px; }
  .timeline--compacta .tl { padding-bottom: 8px; }
  .papeis { height: 54vh; }
  .roles { gap: 8px; }
  .role { padding: 12px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, .slide, .card, .role, .flow__step, .cover__glow, .shot, .fone, .papel { animation: none !important; transition: opacity .2s !important; }
}