/* ============================================================
   CEI Mundo Encantado — Stylesheet Infantil
   Digital Bloom · 2024
   ============================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Paleta arco-íris vibrante */
  --c-red:      #FF4757;
  --c-orange:   #FF8B24;
  --c-yellow:   #FFCE00;
  --c-green:    #00C853;
  --c-teal:     #00BCD4;
  --c-blue:     #2196F3;
  --c-indigo:   #6C63FF;
  --c-purple:   #BE4BDB;
  --c-pink:     #FF5DA0;

  /* Fundos suaves por seção */
  --bg-hero:    #FFFFFF;
  --bg-sobre:   #FFFBEB;
  --bg-dif:     #EBF5FF;
  --bg-per:     #EBFFF5;
  --bg-atv:     #FFF5EB;
  --bg-proj:    #F5EBFF;
  --bg-ext:     #FFEBF5;
  --bg-tech:    #EBFFFD;
  --bg-dep:     #FFFBEB;
  --bg-cont:    #F0F8FF;

  /* Texto */
  --c-text:     #1A1A2E;
  --c-text-m:   #4A4A6A;
  --c-text-l:   #8888AA;
  --c-surface:  #FFFFFF;
  --c-border:   #EAEAF0;

  /* WhatsApp */
  --c-wa:       #25D366;
  --c-wa-d:     #1DA851;

  /* Tipografia */
  --font-head:  'Nunito', sans-serif;
  --font-body:  'Nunito', sans-serif;

  /* Espaçamento */
  --section-gap: 88px;
  --container:   1200px;
  --radius-sm:   12px;
  --radius-md:   20px;
  --radius-lg:   28px;
  --radius-xl:   40px;
  --radius-full: 999px;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ============================================================
   SEÇÕES
   ============================================================ */
.section { padding-block: var(--section-gap); position: relative; overflow: hidden; }

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-indigo);
  background: rgba(108,99,255,0.1);
  border: 2px solid rgba(108,99,255,0.2);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-heading {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--c-text);
  margin-bottom: 14px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--c-text-m);
  line-height: 1.7;
  font-weight: 500;
}

/* Padrão bolinhas de fundo */
.dots-pattern {
  background-image: radial-gradient(circle, rgba(0,0,0,0.06) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}

/* Fundo das seções */
.sobre      { background-color: var(--bg-sobre); }
.diferenciais { background-color: var(--bg-dif); }
.periodos   { background-color: var(--bg-per); }
.atividades { background-color: var(--bg-atv); }
.projetos   { background-color: var(--bg-proj); }
.extras     { background-color: var(--bg-ext); }
.tecnologia { background-color: var(--bg-tech); }
.depoimentos{ background-color: var(--bg-dep); }
.contato    { background-color: var(--bg-cont); }

/* ============================================================
   ONDAS ENTRE SEÇÕES
   ============================================================ */
.wave-bottom {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 2;
}
.wave-bottom svg { display: block; width: 100%; }

.wave-top {
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 2;
}
.wave-top svg { display: block; width: 100%; }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px 30px;
  border-radius: var(--radius-full);
  border: 3px solid transparent;
  transition: all 0.22s var(--ease-spring);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--c-indigo);
  color: #fff;
  border-color: var(--c-indigo);
  box-shadow: 0 6px 0 rgba(108,99,255,0.4), 0 8px 24px rgba(108,99,255,0.25);
}
.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 rgba(108,99,255,0.4), 0 12px 32px rgba(108,99,255,0.3);
}
.btn--primary:active { transform: translateY(1px); box-shadow: 0 3px 0 rgba(108,99,255,0.4); }

.btn--outline {
  background: transparent;
  color: var(--c-indigo);
  border-color: var(--c-indigo);
  box-shadow: 0 4px 0 rgba(108,99,255,0.25);
}
.btn--outline:hover {
  background: rgba(108,99,255,0.08);
  transform: translateY(-3px);
  box-shadow: 0 7px 0 rgba(108,99,255,0.25);
}

.btn--white {
  background: #fff;
  color: var(--c-indigo);
  border-color: #fff;
  box-shadow: 0 6px 0 rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.15);
}
.btn--white:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 rgba(0,0,0,0.12), 0 12px 32px rgba(0,0,0,0.18);
}

.btn--whatsapp {
  background: var(--c-wa);
  color: #fff;
  border-color: var(--c-wa);
  box-shadow: 0 6px 0 rgba(29,168,81,0.4), 0 8px 24px rgba(37,211,102,0.25);
}
.btn--whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 rgba(29,168,81,0.4);
}

.btn--whatsapp-footer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-wa);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.9rem;
  margin-top: 16px;
  box-shadow: 0 4px 0 rgba(29,168,81,0.4);
  transition: all 0.22s var(--ease-spring);
}
.btn--whatsapp-footer:hover { transform: translateY(-3px); }

.btn--header { padding: 10px 22px; font-size: 0.88rem; }
.btn--lg { padding: 17px 38px; font-size: 1.05rem; }
.btn--full { width: 100%; }

.btn--submit .btn-loading { display: none; }
.btn--submit.is-loading .btn-text { display: none; }
.btn--submit.is-loading .btn-loading { display: flex; align-items: center; gap: 8px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 3px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.header.is-scrolled {
  border-color: var(--c-yellow);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 96px;
}

.header__logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

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

.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong {
  font-size: 1rem;
  font-weight: 900;
  color: var(--c-indigo);
}
.logo-text small {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--c-text-m);
  letter-spacing: 0.04em;
}

.header__nav { margin-left: auto; }

.nav__list { display: flex; align-items: center; gap: 2px; }

.nav__link {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--c-text-m);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all 0.18s;
}
.nav__link:hover, .nav__link.is-active {
  color: var(--c-indigo);
  background: rgba(108,99,255,0.1);
}

.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 20px;
  flex-shrink: 0;
}
.header__hamburger span {
  display: block;
  height: 3px;
  background: var(--c-text);
  border-radius: 4px;
  transition: all 0.25s var(--ease);
  transform-origin: center;
}
.header__hamburger.is-open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.header__hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.header__hamburger.is-open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ============================================================
   DECORAÇÕES GLOBAIS
   ============================================================ */
.deco {
  position: absolute;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

/* Sol */
.deco--sun {
  width: 130px;
  animation: spin-slow 20s linear infinite;
}

/* Nuvens CSS */
.deco--cloud {
  width: 110px;
  height: 44px;
  background: rgba(255,255,255,0.9);
  border-radius: 99px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
  animation: cloud-drift 8s ease-in-out infinite;
}
.deco--cloud::before {
  content: '';
  position: absolute;
  width: 55px; height: 55px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  top: -28px; left: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.deco--cloud::after {
  content: '';
  position: absolute;
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  top: -18px; right: 14px;
}
.deco--cloud-2 { animation-delay: -3s; animation-duration: 11s; }

/* Arco-íris */
.deco--rainbow { width: 220px; }

/* Carro */
.deco--car { width: 160px; animation: car-drive 18s linear infinite; }

/* Boneca */
.deco--doll { width: 90px; animation: doll-wiggle 4s ease-in-out infinite; }

/* Balão */
.deco--balloon {
  width: 70px;
  animation: balloon-float 5s ease-in-out infinite;
}
.deco--balloon-2 { animation-delay: -1.5s; animation-duration: 6s; }
.deco--balloon-3 { animation-delay: -3s; animation-duration: 7s; }

/* Estrela */
.deco--star {
  font-size: 1.8rem;
  animation: star-twinkle 2.5s ease-in-out infinite;
  display: inline-block;
  line-height: 1;
}
.deco--star-2 { animation-delay: -1s; font-size: 1.3rem; }
.deco--star-3 { animation-delay: -1.8s; font-size: 2.2rem; }
.deco--star-4 { animation-delay: -0.6s; font-size: 1.1rem; }

/* Borboleta */
.deco--butterfly { width: 80px; animation: butterfly-fly 6s ease-in-out infinite; }

/* Flor */
.deco--flower { width: 70px; animation: float-slow 5s ease-in-out infinite; }
.deco--flower-2 { animation-delay: -2.5s; width: 55px; }

/* Coração */
.deco--heart {
  font-size: 2.2rem;
  animation: heart-beat 1.8s ease-in-out infinite;
  display: inline-block;
  line-height: 1;
}
.deco--heart-2 { animation-delay: -0.9s; font-size: 1.6rem; }

/* Pipa */
.deco--kite { width: 75px; animation: kite-swing 5s ease-in-out infinite; }

/* ============================================================
   ANIMAÇÕES
   ============================================================ */
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes cloud-drift {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(14px); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-12px) rotate(5deg); }
}

@keyframes star-twinkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50%      { transform: scale(1.3) rotate(20deg); opacity: 0.75; }
}

@keyframes balloon-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-18px) rotate(3deg); }
}

@keyframes doll-wiggle {
  0%, 100% { transform: rotate(-4deg); }
  50%      { transform: rotate(4deg); }
}

@keyframes butterfly-fly {
  0%, 100% { transform: translateY(0) translateX(0); }
  25%      { transform: translateY(-14px) translateX(8px); }
  75%      { transform: translateY(-6px) translateX(-8px); }
}

@keyframes heart-beat {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.2); }
}

@keyframes car-drive {
  0%   { transform: translateX(-200px); }
  100% { transform: translateX(calc(100vw + 200px)); }
}

@keyframes kite-swing {
  0%, 100% { transform: rotate(-10deg) translateY(0); }
  50%      { transform: rotate(10deg) translateY(-15px); }
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

@keyframes pulse-wa {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50%      { transform: scale(1.25); opacity: 0; }
}

/* ============================================================
   EMOJI STRIP
   ============================================================ */
.emoji-strip {
  overflow: hidden;
  background: var(--c-yellow);
  border-top: 3px solid rgba(0,0,0,0.06);
  border-bottom: 3px solid rgba(0,0,0,0.06);
  padding-block: 10px;
  position: relative;
  z-index: 3;
}

.emoji-strip__track {
  display: flex;
  width: max-content;
  animation: marquee 22s linear infinite;
  gap: 0;
}

.emoji-strip__inner {
  display: flex;
  gap: 28px;
  padding-inline: 14px;
  font-size: 1.4rem;
  white-space: nowrap;
  align-items: center;
}

.emoji-strip__inner span {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 900;
  color: rgba(0,0,0,0.6);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* Bolhas decorativas de fundo */
.hero__bg::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(108,99,255,0.12), transparent 70%);
  top: -100px; right: -80px;
  border-radius: 50%;
}
.hero__bg::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,210,0,0.18), transparent 70%);
  bottom: 80px; left: -60px;
  border-radius: 50%;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 110px;
  padding-bottom: 60px;
  flex: 1;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-purple);
  background: rgba(190,75,219,0.1);
  border: 2px solid rgba(190,75,219,0.2);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 22px;
}

.hero__headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--c-text);
  margin-bottom: 20px;
}

.hero__headline .highlight {
  background: linear-gradient(135deg, var(--c-indigo), var(--c-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--c-text-m);
  line-height: 1.7;
  font-weight: 500;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-text-m);
}

.trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: var(--c-green);
  color: #fff;
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 900;
  flex-shrink: 0;
}

/* Foto hero */
.hero__photo-frame {
  position: relative;
  border-radius: var(--radius-xl);
}

.hero__photo-frame img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 5px solid #fff;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  background: linear-gradient(135deg, rgba(108,99,255,0.1), rgba(255,93,160,0.1));
}

.hero__badge {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.12);
  border: 3px solid var(--c-yellow);
  animation: float-badge 3.5s ease-in-out infinite;
}

.hero__badge--1 { bottom: 36px; left: -28px; animation-delay: 0s; }
.hero__badge--2 { top: 36px; right: -28px; animation-delay: 1.8s; }

.badge-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--c-indigo);
  line-height: 1;
}
.badge-icon { font-size: 1.5rem; line-height: 1; }
.badge-text {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--c-text-m);
  line-height: 1.3;
}

/* Stats bar */
.stats-bar {
  position: relative;
  z-index: 3;
  background: linear-gradient(90deg, var(--c-red), var(--c-orange), var(--c-yellow), var(--c-green), var(--c-blue), var(--c-indigo), var(--c-purple));
  padding-block: 24px;
}

.stats-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding-inline: 44px;
}

.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  text-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 2px;
  height: 44px;
  background: rgba(255,255,255,0.25);
}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre { background-color: var(--bg-sobre); }

.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
  position: relative;
  z-index: 2;
}

.sobre__photo-wrap {
  position: relative;
}

.sobre__photo-wrap img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 5px solid #fff;
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
  background: var(--bg-sobre);
}

/* Borda decorativa colorida */
.sobre__photo-wrap::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: calc(var(--radius-xl) + 12px);
  border: 4px dashed var(--c-yellow);
  opacity: 0.6;
  z-index: -1;
}

.sobre__photo-wrap::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 160px; height: 160px;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}

.sobre__content .section-tag { display: inline-block; margin-bottom: 16px; }

.sobre__text {
  font-size: 1rem;
  color: var(--c-text-m);
  line-height: 1.75;
  font-weight: 500;
  margin-bottom: 16px;
}

.sobre__team-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.team-tag {
  font-size: 0.82rem;
  font-weight: 800;
  color: #fff;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: none;
}

.team-tag:nth-child(1) { background: var(--c-indigo); }
.team-tag:nth-child(2) { background: var(--c-pink); }
.team-tag:nth-child(3) { background: var(--c-green); }
.team-tag:nth-child(4) { background: var(--c-orange); }
.team-tag:nth-child(5) { background: var(--c-blue); }

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diferenciais { background-color: var(--bg-dif); }
.diferenciais .container { position: relative; z-index: 2; }

.dif-block { margin-bottom: 60px; }
.dif-block:last-child { margin-bottom: 0; }

.dif-block__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.dif-block__icon { font-size: 1.8rem; }

.dif-block__title {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--c-text);
}

.dif-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.dif-card {
  flex: 1 1 240px;
  max-width: 290px;
}

/* Cards com topo colorido por cor */
.dif-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 3px solid transparent;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.dif-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.dif-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 16px 40px rgba(0,0,0,0.1); }

.dif-card--blue   { border-color: rgba(33,150,243,0.2); }
.dif-card--blue::before   { background: var(--c-blue); }
.dif-card--green  { border-color: rgba(0,200,83,0.2); }
.dif-card--green::before  { background: var(--c-green); }
.dif-card--yellow { border-color: rgba(255,206,0,0.3); }
.dif-card--yellow::before { background: var(--c-yellow); }
.dif-card--purple { border-color: rgba(190,75,219,0.2); }
.dif-card--purple::before { background: var(--c-purple); }
.dif-card--orange { border-color: rgba(255,139,36,0.2); }
.dif-card--orange::before { background: var(--c-orange); }
.dif-card--red    { border-color: rgba(255,71,87,0.2); }
.dif-card--red::before    { background: var(--c-red); }
.dif-card--teal   { border-color: rgba(0,188,212,0.2); }
.dif-card--teal::before   { background: var(--c-teal); }
.dif-card--pink   { border-color: rgba(255,93,160,0.2); }
.dif-card--pink::before   { background: var(--c-pink); }

.dif-card__icon {
  width: 54px; height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  margin-top: 8px;
}

.dif-card--blue   .dif-card__icon { background: rgba(33,150,243,0.12);  color: var(--c-blue); }
.dif-card--green  .dif-card__icon { background: rgba(0,200,83,0.12);    color: var(--c-green); }
.dif-card--yellow .dif-card__icon { background: rgba(255,206,0,0.18);   color: #B8900A; }
.dif-card--purple .dif-card__icon { background: rgba(190,75,219,0.12);  color: var(--c-purple); }
.dif-card--orange .dif-card__icon { background: rgba(255,139,36,0.12);  color: var(--c-orange); }
.dif-card--red    .dif-card__icon { background: rgba(255,71,87,0.12);   color: var(--c-red); }
.dif-card--teal   .dif-card__icon { background: rgba(0,188,212,0.12);   color: var(--c-teal); }
.dif-card--pink   .dif-card__icon { background: rgba(255,93,160,0.12);  color: var(--c-pink); }

.dif-card__title { font-size: 0.98rem; font-weight: 900; color: var(--c-text); margin-bottom: 8px; }
.dif-card__text  { font-size: 0.87rem; color: var(--c-text-m); line-height: 1.6; font-weight: 500; }

/* Pedagogy cards */
.pedagogy-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.pedagogy-card {
  flex: 1 1 270px;
  max-width: 340px;
}

.pedagogy-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: 28px 28px 28px 28px;
  border: 3px solid var(--c-border);
  transition: transform 0.25s var(--ease-spring), border-color 0.2s;
  position: relative;
}

.pedagogy-card:nth-child(1) { border-color: rgba(108,99,255,0.3); }
.pedagogy-card:nth-child(2) { border-color: rgba(255,93,160,0.3); }
.pedagogy-card:nth-child(3) { border-color: rgba(255,206,0,0.4); }
.pedagogy-card:nth-child(4) { border-color: rgba(0,200,83,0.3); }
.pedagogy-card:nth-child(5) { border-color: rgba(33,150,243,0.3); }
.pedagogy-card:nth-child(6) { border-color: rgba(190,75,219,0.3); }

.pedagogy-card:hover { transform: translateY(-5px) rotate(-0.5deg); }

.pedagogy-card__number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--c-border);
  position: absolute;
  bottom: 12px; right: 16px;
  top: auto;
  line-height: 1;
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

.pedagogy-card__title { font-size: 1rem; font-weight: 900; color: var(--c-text); margin-bottom: 8px; }
.pedagogy-card__text  { font-size: 0.87rem; color: var(--c-text-m); line-height: 1.6; font-weight: 500; }

/* ============================================================
   PERÍODOS
   ============================================================ */
.periodos { background-color: var(--bg-per); }
.periodos .container { position: relative; z-index: 2; }

.periodos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 44px;
}

.periodo-card {
  border-radius: var(--radius-xl);
  padding: 36px 26px;
  border: 4px solid transparent;
  text-align: center;
  transition: all 0.25s var(--ease-spring);
  position: relative;
  overflow: hidden;
  background: #fff;
}

.periodo-card:nth-child(1) { border-color: var(--c-indigo); }
.periodo-card:nth-child(2) { border-color: var(--c-blue); }
.periodo-card:nth-child(3) { border-color: var(--c-orange); }
.periodo-card:nth-child(4) { border-color: var(--c-pink); }

.periodo-card:hover { transform: translateY(-6px) scale(1.02); }

.periodo-card--full {
  background: linear-gradient(160deg, rgba(108,99,255,0.06) 0%, #fff 60%);
}

.periodo-card__badge {
  position: absolute;
  top: 14px; right: 14px;
  font-size: 0.72rem;
  font-weight: 900;
  color: #fff;
  background: var(--c-indigo);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.periodo-card__icon { font-size: 2.4rem; margin-bottom: 14px; }

.periodo-card__title {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--c-text);
  margin-bottom: 8px;
}

.periodo-card__horario {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 14px;
}

.periodo-card:nth-child(1) .periodo-card__horario { color: var(--c-indigo); }
.periodo-card:nth-child(2) .periodo-card__horario { color: var(--c-blue); }
.periodo-card:nth-child(3) .periodo-card__horario { color: var(--c-orange); }
.periodo-card:nth-child(4) .periodo-card__horario { color: var(--c-pink); }

.periodo-card__desc {
  font-size: 0.87rem;
  color: var(--c-text-m);
  line-height: 1.6;
  margin-bottom: 18px;
  font-weight: 500;
}

.periodo-card__list {
  border-top: 2px dashed var(--c-border);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.periodo-card__list li {
  font-size: 0.85rem;
  color: var(--c-text-m);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.periodo-card__list li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  background: var(--c-green);
  color: #fff;
  border-radius: 50%;
  font-size: 0.62rem;
  font-weight: 900;
  flex-shrink: 0;
}

.periodos-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.periodos-cta p { font-size: 1rem; color: var(--c-text-m); font-weight: 600; }

/* ============================================================
   ATIVIDADES
   ============================================================ */
.atividades { background-color: var(--bg-atv); }

.atividades__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
  position: relative;
  z-index: 2;
}

.atividades__content .section-tag { display: inline-block; margin-bottom: 16px; }
.atividades__sub {
  font-size: 1rem;
  color: var(--c-text-m);
  line-height: 1.7;
  font-weight: 500;
  margin-bottom: 32px;
}

.atividades__list { display: flex; flex-direction: column; gap: 14px; }

.atividade-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 3px solid transparent;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s;
}

.atividade-item:nth-child(1) { border-color: rgba(190,75,219,0.25); }
.atividade-item:nth-child(2) { border-color: rgba(0,200,83,0.25); }
.atividade-item:nth-child(3) { border-color: rgba(255,139,36,0.25); }
.atividade-item:nth-child(4) { border-color: rgba(33,150,243,0.25); }
.atividade-item:nth-child(5) { border-color: rgba(255,93,160,0.25); }

.atividade-item:hover { transform: translateX(6px); }

.atividade-item__icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.atividade-icon--purple { background: rgba(190,75,219,0.12); color: var(--c-purple); }
.atividade-icon--green  { background: rgba(0,200,83,0.12);   color: var(--c-green); }
.atividade-icon--orange { background: rgba(255,139,36,0.12); color: var(--c-orange); }
.atividade-icon--blue   { background: rgba(33,150,243,0.12); color: var(--c-blue); }
.atividade-icon--pink   { background: rgba(255,93,160,0.12); color: var(--c-pink); }

.atividade-item > div { display: flex; flex-direction: column; gap: 3px; }
.atividade-item__name { font-size: 0.95rem; font-weight: 900; color: var(--c-text); }
.atividade-item__desc { font-size: 0.84rem; color: var(--c-text-m); line-height: 1.55; font-weight: 500; }

.atividades__image img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 5px solid #fff;
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
  background: var(--bg-atv);
}

/* ============================================================
   PROJETOS
   ============================================================ */
.projetos { background-color: var(--bg-proj); }
.projetos .container { position: relative; z-index: 2; }

.projetos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.projeto-card {
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 4px solid transparent;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s;
}

.projeto-card:hover { transform: translateY(-6px) rotate(-0.5deg); box-shadow: 0 20px 56px rgba(0,0,0,0.1); }

.projeto-card--env {
  background: linear-gradient(160deg, #E8FFF2, #fff);
  border-color: rgba(0,200,83,0.35);
}
.projeto-card--socio {
  background: linear-gradient(160deg, #FFF9E0, #fff);
  border-color: rgba(255,206,0,0.45);
}

.projeto-card__header { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }

.projeto-card__icon-wrap {
  font-size: 2.4rem;
  width: 60px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.8);
  border-radius: var(--radius-md);
  border: 3px solid rgba(0,0,0,0.06);
}

.projeto-card__title { font-size: 1.3rem; font-weight: 900; color: var(--c-text); }
.projeto-card__desc {
  font-size: 0.95rem;
  color: var(--c-text-m);
  line-height: 1.7;
  margin-bottom: 22px;
  font-weight: 500;
}

.projeto-card__items { display: flex; flex-direction: column; gap: 8px; }

.projeto-card__items li {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.projeto-card__items li::before {
  content: '';
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.projeto-card--env  .projeto-card__items li::before { background: var(--c-green); }
.projeto-card--socio .projeto-card__items li::before { background: var(--c-yellow); }

/* ============================================================
   EXTRAS
   ============================================================ */
.extras { background-color: var(--bg-ext); }
.extras .container { position: relative; z-index: 2; }

.extras-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 800px;
  margin-inline: auto;
}

.extra-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 4px solid transparent;
  text-align: center;
  transition: transform 0.25s var(--ease-spring);
}

.extra-card:nth-child(1) { border-color: rgba(255,71,87,0.3); }
.extra-card:nth-child(2) { border-color: rgba(255,93,160,0.3); }

.extra-card:hover { transform: translateY(-6px) rotate(1deg); }

.extra-card__emoji { font-size: 3.5rem; margin-bottom: 14px; }
.extra-card__title { font-size: 1.3rem; font-weight: 900; color: var(--c-text); margin-bottom: 10px; }
.extra-card__desc  { font-size: 0.9rem; color: var(--c-text-m); line-height: 1.7; margin-bottom: 20px; font-weight: 500; }

.extra-card__tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }

.extra-card__tags span {
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  padding: 5px 13px;
  border-radius: var(--radius-full);
}

.extra-card:nth-child(1) .extra-card__tags span { background: var(--c-red); }
.extra-card:nth-child(2) .extra-card__tags span { background: var(--c-pink); }

/* ============================================================
   TECNOLOGIA
   ============================================================ */
.tecnologia { background-color: var(--bg-tech); }

.tecnologia__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
  position: relative;
  z-index: 2;
}

.tecnologia__content .section-tag { display: inline-block; margin-bottom: 16px; }

.tecnologia__text {
  font-size: 1rem;
  color: var(--c-text-m);
  line-height: 1.75;
  font-weight: 500;
  margin-bottom: 32px;
}

.tecnologia__features { display: flex; flex-direction: column; gap: 16px; }

.tech-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 3px solid var(--c-border);
  transition: transform 0.2s var(--ease-spring);
}

.tech-feature:hover { transform: translateX(4px); border-color: var(--c-teal); }

.tech-feature__icon { font-size: 1.6rem; flex-shrink: 0; }
.tech-feature > div { display: flex; flex-direction: column; gap: 2px; }
.tech-feature strong { font-size: 0.95rem; font-weight: 800; color: var(--c-text); }
.tech-feature span   { font-size: 0.84rem; color: var(--c-text-m); font-weight: 500; }

.app-mockup { display: flex; justify-content: center; }

.app-mockup__screen {
  width: 280px;
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.16);
  background: rgba(0,188,212,0.1);
  border: 8px solid #fff;
}

.app-mockup__screen img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}

/* ============================================================
   CTA INTERMEDIÁRIA
   ============================================================ */
.cta-mid {
  padding-block: 80px;
  background: linear-gradient(135deg,
    var(--c-indigo) 0%,
    var(--c-purple) 35%,
    var(--c-pink) 70%,
    var(--c-orange) 100%
  );
  position: relative;
  overflow: hidden;
}

/* Padrão de bolinhas */
.cta-mid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.1) 2px, transparent 2px);
  background-size: 28px 28px;
}

.cta-mid__inner { position: relative; z-index: 2; }

.cta-mid__content {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
}

.cta-mid__icon { font-size: 3.5rem; display: block; margin-bottom: 18px; }

.cta-mid__heading {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 14px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.cta-mid__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  font-weight: 600;
  margin-bottom: 36px;
}

.cta-mid__actions { margin-bottom: 20px; }

.cta-mid__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.75);
  font-weight: 700;
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.depoimentos { background-color: var(--bg-dep); }
.depoimentos .container { position: relative; z-index: 2; }

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.dep-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 34px;
  border: 4px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.25s var(--ease-spring);
}

.dep-card:nth-child(1) { border-color: rgba(108,99,255,0.3); }
.dep-card:nth-child(2) { border-color: rgba(255,206,0,0.45); }
.dep-card:nth-child(3) { border-color: rgba(255,93,160,0.3); }
.dep-card:nth-child(4) { border-color: rgba(0,200,83,0.3); }
.dep-card:nth-child(5) { border-color: rgba(33,150,243,0.3); }
.dep-card:nth-child(6) { border-color: rgba(255,139,36,0.3); }
.dep-card:nth-child(7) { border-color: rgba(190,75,219,0.3); }
.dep-card:nth-child(8) { border-color: rgba(255,71,87,0.3); }

.dep-card:hover { transform: translateY(-5px) rotate(-0.5deg); }

.dep-card__stars { color: var(--c-yellow); font-size: 1.1rem; letter-spacing: 2px; }

.dep-card__quote {
  font-size: 0.95rem;
  color: var(--c-text-m);
  line-height: 1.75;
  flex: 1;
  font-style: normal;
  font-weight: 500;
}

.dep-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 3px dashed var(--c-border);
}

.dep-author__avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.dep-author__avatar        { background: var(--c-indigo); }
.dep-author__avatar--2     { background: var(--c-orange); }
.dep-author__avatar--3     { background: var(--c-green); }
.dep-author__avatar--4     { background: var(--c-blue); }
.dep-author__avatar--5     { background: var(--c-pink); }
.dep-author__avatar--6     { background: var(--c-teal); }
.dep-author__avatar--7     { background: var(--c-red); }
.dep-author__avatar--8     { background: var(--c-purple); }

.dep-author__name { display: block; font-size: 0.9rem; font-weight: 800; color: var(--c-text); }
.dep-author__info { font-size: 0.8rem; color: var(--c-text-l); font-weight: 600; }

/* ============================================================
   SLIDER DE DEPOIMENTOS
   ============================================================ */
.dep-slider {
  position: relative;
  overflow: hidden;
  margin-inline: -6px;
  padding-inline: 6px;
}

.dep-slider__track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  padding: 8px 4px 16px;
  align-items: stretch;
}

.dep-slider__track .dep-card {
  flex-shrink: 0;
}

.dep-slider__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.dep-slider__btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid var(--c-indigo);
  background: #fff;
  color: var(--c-indigo);
  font-size: 1.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s var(--ease-spring);
  line-height: 1;
  box-shadow: 0 4px 12px rgba(108,99,255,0.15);
}

.dep-slider__btn:hover:not(:disabled) {
  background: var(--c-indigo);
  color: #fff;
  transform: scale(1.08);
}

.dep-slider__btn:disabled {
  opacity: 0.3;
  cursor: default;
  transform: none;
}

.dep-slider__dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.dep-slider__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-border);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.dep-slider__dot.is-active {
  background: var(--c-indigo);
  transform: scale(1.4);
}

/* ============================================================
   CONTATO
   ============================================================ */
.contato { background-color: var(--bg-cont); }

.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: start;
  gap: 72px;
  position: relative;
  z-index: 2;
}

.contato__info .section-tag { display: inline-block; margin-bottom: 16px; }

.contato__sub {
  font-size: 1rem;
  color: var(--c-text-m);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contato__details { display: flex; flex-direction: column; gap: 18px; }

.contato-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contato-item__icon {
  width: 42px; height: 42px;
  background: rgba(108,99,255,0.1);
  color: var(--c-indigo);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid rgba(108,99,255,0.15);
}

.contato-item > div { display: flex; flex-direction: column; gap: 3px; }
.contato-item strong { font-size: 0.9rem; font-weight: 800; color: var(--c-text); }
.contato-item span, .contato-item a { font-size: 0.87rem; color: var(--c-text-m); line-height: 1.5; font-weight: 500; }
.contato-item a:hover { color: var(--c-indigo); }

/* Formulário */
.contact-form {
  background: #fff;
  border: 4px solid rgba(108,99,255,0.15);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 8px 40px rgba(108,99,255,0.08);
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--c-text);
}

.required { color: var(--c-red); margin-left: 2px; }

.form-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text);
  background: var(--bg-cont);
  border: 3px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  transition: border-color 0.18s, box-shadow 0.18s;
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--c-indigo);
  box-shadow: 0 0 0 4px rgba(108,99,255,0.12);
  background: #fff;
}

.form-input.is-error {
  border-color: var(--c-red);
  box-shadow: 0 0 0 4px rgba(255,71,87,0.1);
}

.form-input::placeholder { color: var(--c-text-l); font-weight: 500; }
.form-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

.form-error { font-size: 0.78rem; color: var(--c-red); font-weight: 700; display: none; }
.form-error.is-visible { display: block; }

.form-note {
  font-size: 0.78rem;
  color: var(--c-text-l);
  text-align: center;
  margin-top: -8px;
  font-weight: 600;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #1A1A2E;
  color: rgba(255,255,255,0.8);
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

/* Faixa de cor arco-íris no topo do footer */
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--c-red), var(--c-orange), var(--c-yellow), var(--c-green), var(--c-blue), var(--c-indigo), var(--c-purple), var(--c-pink));
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 2px solid rgba(255,255,255,0.08);
}

.footer__logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer__logo { height: 72px; width: auto; }
.footer__brand-name { font-size: 1rem; font-weight: 900; color: #fff; }
.footer__brand-tagline { font-size: 0.87rem; line-height: 1.6; color: rgba(255,255,255,0.5); margin-bottom: 20px; }

.footer__social { display: flex; gap: 10px; }

.social-link {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all 0.2s;
  border: 2px solid transparent;
}

.social-link:hover { background: var(--c-indigo); color: #fff; border-color: var(--c-indigo); }

.footer__nav-title {
  font-size: 0.82rem;
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.footer__nav-list { display: flex; flex-direction: column; gap: 10px; }
.footer__nav-list a { font-size: 0.87rem; color: rgba(255,255,255,0.5); font-weight: 600; transition: color 0.18s; }
.footer__nav-list a:hover { color: var(--c-yellow); }

.footer__address { font-size: 0.87rem; line-height: 1.7; color: rgba(255,255,255,0.5); margin-bottom: 10px; font-weight: 500; }
.footer__phone, .footer__email { display: block; font-size: 0.87rem; color: rgba(255,255,255,0.5); margin-bottom: 6px; font-weight: 600; transition: color 0.18s; }
.footer__phone:hover, .footer__email:hover { color: #fff; }

.footer__bottom { padding-block: 22px; }
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy, .footer__credit { font-size: 0.8rem; color: rgba(255,255,255,0.3); font-weight: 600; }
.footer__credit a { color: rgba(255,255,255,0.55); text-decoration: underline; text-underline-offset: 3px; transition: color 0.18s; }
.footer__credit a:hover { color: var(--c-pink); }

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 62px; height: 62px;
  background: var(--c-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 6px 0 rgba(29,168,81,0.4), 0 8px 28px rgba(37,211,102,0.35);
  transition: all 0.25s var(--ease-spring);
  border: 4px solid #fff;
}

.whatsapp-float:hover { transform: scale(1.12) translateY(-3px); }

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37,211,102,0.2);
  animation: pulse-wa 2.5s ease-in-out infinite;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 14px);
  background: var(--c-text);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid var(--c-text);
}

.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
[data-reveal], [data-reveal="left"], [data-reveal="right"] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal="left"]  { transform: translateX(-36px); }
[data-reveal="right"] { transform: translateX(36px); }

[data-reveal].is-visible,
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible { opacity: 1; transform: translate(0); }

/* ============================================================
   MOBILE MENU
   ============================================================ */
@media (max-width: 1024px) {
  .header__nav {
    position: fixed;
    top: 96px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    border-bottom: 4px solid var(--c-yellow);
    padding: 20px 24px 28px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s;
    z-index: 899;
  }
  .header__nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav__link { display: block; padding: 12px 16px; font-size: 1rem; }
  .header__hamburger { display: flex; }
  .btn--header { display: none; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 960px) {
  :root { --section-gap: 68px; }

  .hero__inner { grid-template-columns: 1fr; text-align: center; padding-top: 124px; padding-bottom: 0; gap: 44px; }
  .hero__image { order: -1; }
  .hero__sub { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__photo-frame img { height: 400px; }
  .hero__badge--1 { left: 0; bottom: -16px; }
  .hero__badge--2 { right: 0; top: -16px; }

  .stats-bar__inner { gap: 0; }
  .stat-item { padding-inline: 20px; }

  .sobre__inner { grid-template-columns: 1fr; gap: 44px; }
  .sobre__photo-wrap img { height: 320px; }
  .sobre__photo-wrap::before, .sobre__photo-wrap::after { display: none; }

  .atividades__inner { grid-template-columns: 1fr; gap: 44px; }
  .atividades__image { order: -1; }
  .atividades__image img { height: 340px; }

  .tecnologia__inner { grid-template-columns: 1fr; gap: 44px; }

  .projetos-grid { grid-template-columns: 1fr; }
  .extras-grid { grid-template-columns: 1fr; max-width: 460px; }

  .contato__inner { grid-template-columns: 1fr; gap: 44px; }

  .footer__inner { grid-template-columns: 1fr 1fr; }

  .deco { display: none; }
  .wave-bottom, .wave-top { display: none; }
}

@media (max-width: 640px) {
  :root { --section-gap: 52px; }

  .container { padding-inline: 18px; }

  .hero__headline { font-size: clamp(2rem, 7vw, 2.5rem); }
  .hero__sub { font-size: 0.95rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .btn--lg { padding: 15px 30px; font-size: 0.95rem; }

  .stats-bar__inner { flex-wrap: wrap; row-gap: 20px; }
  .stat-item { flex: 1 1 45%; padding-inline: 10px; }
  .stat-divider { display: none; }

  .section-heading { font-size: clamp(1.5rem, 5.5vw, 2rem); }

  .dif-card { flex: 0 0 100%; max-width: 100%; }
  .pedagogy-card { flex: 0 0 100%; max-width: 100%; }
  .periodos-grid { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }

  .contact-form { padding: 26px 18px; }

  .emoji-strip { display: none; }
  .whatsapp-float { bottom: 18px; right: 18px; width: 54px; height: 54px; }
  .whatsapp-float__tooltip { display: none; }
}

@media (max-width: 400px) {
  .hero__badge { display: none; }
  .projeto-card { padding: 26px 22px; }
  .dif-card { flex: 0 0 100%; max-width: 100%; }
  .pedagogy-card { flex: 0 0 100%; max-width: 100%; }
}

/* ---- Acessibilidade ---- */
:focus-visible { outline: 3px solid var(--c-indigo); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   TELA DE CARREGAMENTO
   ============================================================ */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: linear-gradient(160deg, #FFF9EB 0%, #EBF5FF 50%, #FFEBF5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Estrelas decorativas */
.ls-star {
  position: absolute;
  line-height: 1;
  animation: ls-twinkle 2.5s ease-in-out infinite;
}
.ls-star-1 { font-size: 2.2rem; top: 8%;  left: 6%;  animation-delay: 0s; }
.ls-star-2 { font-size: 1.8rem; top: 12%; right: 8%; animation-delay: 0.6s; }
.ls-star-3 { font-size: 1.5rem; top: 35%; left: 4%;  animation-delay: 1.2s; }
.ls-star-4 { font-size: 2rem;   bottom: 22%; right: 6%; animation-delay: 0.3s; }
.ls-star-5 { font-size: 1.3rem; bottom: 18%; left: 10%; animation-delay: 1.8s; }
.ls-star-6 { font-size: 2.4rem; top: 18%; left: 30%;  animation-delay: 0.9s; }
.ls-star-7 { font-size: 1.6rem; top: 22%; right: 28%; animation-delay: 1.5s; }

@keyframes ls-twinkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50%       { transform: scale(1.35) rotate(22deg); opacity: 0.65; }
}

/* Nuvens */
.ls-cloud {
  position: absolute;
  width: 90px;
  height: 36px;
  background: rgba(255,255,255,0.9);
  border-radius: 99px;
  animation: ls-drift 7s ease-in-out infinite;
  box-shadow: 0 3px 12px rgba(0,0,0,0.07);
}
.ls-cloud::before {
  content: '';
  position: absolute;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  top: -22px; left: 10px;
}
.ls-cloud::after {
  content: '';
  position: absolute;
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  top: -15px; right: 12px;
}
.ls-cloud-1 { top: 15%; left: 5%;  animation-delay: 0s; }
.ls-cloud-2 { top: 20%; right: 5%; animation-delay: -3s; animation-duration: 10s; width: 70px; height: 28px; }

@keyframes ls-drift {
  0%, 100% { transform: translateX(0); }
  50%       { transform: translateX(14px); }
}

/* Conteúdo central */
.ls-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
  z-index: 2;
}

/* Sol girando */
.ls-sun {
  font-size: 6rem;
  animation: ls-spin 3s linear infinite;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
  filter: drop-shadow(0 4px 12px rgba(255,206,0,0.4));
}

@keyframes ls-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Arco-íris */
.ls-rainbow {
  width: 180px;
  display: block;
  margin-bottom: 20px;
}

/* Logo */
.ls-logo-wrap {
  margin-bottom: 12px;
}
.ls-logo {
  height: 64px;
  width: auto;
}

/* Nome */
.ls-title {
  font-family: 'Nunito', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, #6C63FF, #FF5DA0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
  text-align: center;
  line-height: 1.2;
}

.ls-subtitle {
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #888;
  margin-bottom: 24px;
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Pontos bouncing */
.ls-dots {
  display: flex;
  gap: 10px;
  margin-bottom: 0;
}

.ls-dots span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  animation: ls-bounce 0.9s ease-in-out infinite;
}

.ls-dots span:nth-child(1) { background: var(--c-red);    animation-delay: 0s; }
.ls-dots span:nth-child(2) { background: var(--c-orange); animation-delay: 0.12s; }
.ls-dots span:nth-child(3) { background: var(--c-yellow); animation-delay: 0.24s; }
.ls-dots span:nth-child(4) { background: var(--c-green);  animation-delay: 0.36s; }
.ls-dots span:nth-child(5) { background: var(--c-indigo); animation-delay: 0.48s; }

@keyframes ls-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-16px) scale(1.1); }
}

/* Carrinho percorrendo a base */
.ls-car {
  position: absolute;
  bottom: 28px;
  left: -120px;
  font-size: 2.8rem;
  line-height: 1;
  animation: ls-drive 2.8s linear infinite;
  filter: drop-shadow(2px 4px 6px rgba(0,0,0,0.1));
}

@keyframes ls-drive {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(100vw + 160px)); }
}

/* Balões subindo */
.ls-balloon {
  position: absolute;
  font-size: 2.5rem;
  line-height: 1;
  animation: ls-rise linear infinite;
}
.ls-balloon-1 { left: 10%;  bottom: -60px; animation-duration: 4s;  animation-delay: 0s; }
.ls-balloon-2 { left: 85%;  bottom: -60px; animation-duration: 5s;  animation-delay: 1.2s; }
.ls-balloon-3 { left: 55%;  bottom: -60px; animation-duration: 4.5s;animation-delay: 2.5s; }

@keyframes ls-rise {
  from { transform: translateY(0) rotate(-5deg); opacity: 1; }
  to   { transform: translateY(-110vh) rotate(5deg); opacity: 0; }
}