:root {
  --blue: #3845e0;
  --dark-blue: #15162a;
  --semi-dark-blue: #202461;
  --black: #111218;
  --gray: #49495e;
  --white: #f0e9f5;
  --green: #70a62e;
}

* {
  font-family: "Poppins", sans-serif;
  padding: 0px;
  box-sizing: border-box;
  margin: 0px;
}

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
}

button {
  border: none;
  outline: none;
}

ul {
  list-style: none;
}

body {
  background-color: var(--black);
  overflow-x: hidden;
}

/* Acessibilidade / foco */
:focus-visible {
  outline: 2px solid rgba(56, 69, 224, 0.8);
  outline-offset: 3px;
}

/* ====== Scroll animations (IntersectionObserver) ====== */
[data-animate] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
  will-change: opacity, transform;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 10000;

  display: none;
  gap: 12px;
  align-items: center;
  justify-content: space-between;

  padding: 14px 16px;
  border-radius: 14px;

  background: linear-gradient(180deg, #15162a, #111218);
  border: 1px solid rgba(56, 69, 224, 0.35);
  box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.45);
}

.cookie-banner.is-visible {
  display: flex;
}

.cookie-text {
  color: var(--white);
  font-size: 0.92em;
  line-height: 1.25em;
  max-width: 820px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  height: 44px;
  padding: 0 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
}

.cookie-accept {
  background: var(--green);
  color: var(--white);
}

.cookie-essential {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(56, 69, 224, 0.55);
}

/* ===== Hero ===== */

.hero-container {
  background-image: url("https://i.ibb.co/zpb9vSY/bg-hero.webp");
  background-position: center bottom;
  background-size: cover;
}

.hero-container-organizer {
  display: flex;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding-top: 6em;
  justify-content: space-between;
  gap: 2em;
}

.hero-main-side-container {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.hero-logo {
  width: 230px;
  height: auto;
}

.marker {
  color: var(--white);
  background-color: #3846e01c;
  border: var(--blue) 1px solid;
  width: fit-content;
  border-radius: 4em;
  padding: 0.3em 2em;
  font-size: 0.9em;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}

.marker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(112, 166, 46, 0.7);
  display: inline-block;
}

.hero-title {
  color: var(--white);
  font-size: 3em;
  max-width: 550px;
  font-weight: 600;
}

.hero-image-side-container img {
  width: 660px;
  height: auto;
}

.hero-description {
  color: var(--white);
  font-weight: 500;
}

.hero-subdescription {
  color: var(--gray);
  font-weight: 500;
}

.default-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--green);
  color: var(--white);
  font-size: 1em;
  font-weight: 500;
  height: 60px;
  width: 340px;
  border-radius: 0.5em;
  padding: 0.4em 1em;
  cursor: pointer;
  transition: all ease 0.3s;

  /* brilho constante */
  box-shadow: 0 0 12px rgba(112, 166, 46, 0.6);
  animation: glow 2.2s ease-in-out infinite;
}

.default-btn:hover {
  transform: scale(1.02);
}

@keyframes glow {
  0% {
    box-shadow: 0 0 8px rgba(112, 166, 46, 0.4);
  }
  50% {
    box-shadow: 0 0 18px rgba(112, 166, 46, 0.9);
  }
  100% {
    box-shadow: 0 0 8px rgba(112, 166, 46, 0.4);
  }
}

.default-btn i {
  font-size: 1.5em;
}

.auxiliar-btn-container {
  display: flex;
  align-items: center;
  gap: 4.6em;
  flex-wrap: wrap;
}

.hero-course-price {
  color: var(--blue);
  font-weight: 600;
}

.credit-logos {
  width: 200px;
  max-width: 100%;
  height: auto;
}

/* ===== Sections ===== */

.problem-container {
  width: min(1200px, calc(100% - 32px));
  margin: 4em auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.3em;
}

.def-h2 {
  font-size: 2.2em;
  width: min(650px, 100%);
  text-align: center;
  color: var(--white);
}

.box-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em;
  padding: 3em;
  background-color: var(--dark-blue);
  border-radius: 1em;
  border: 1px var(--blue) solid;
  box-shadow: 0px 2px 16px #20246163;
  width: 100%;
}

.def-h3 {
  color: var(--white);
  width: min(650px, 100%);
  text-align: center;
  font-size: 1.6em;
  font-weight: 500;
}

.def-center-p {
  color: var(--white);
  width: min(650px, 100%);
  text-align: center;
  line-height: 1.45em;
}

.problem-cards-container {
  display: flex;
  justify-content: center;
  gap: 2em;
  width: 100%;
  max-width: 1118px;
  margin-top: 2em;
  flex-wrap: wrap;
}

.problem-card {
  color: var(--white);
  background-color: var(--semi-dark-blue);
  padding: 1.34em;
  border-radius: 0.5em;
  display: flex;
  flex-direction: column;
  gap: 1em;
  width: 300px;
  max-width: 100%;
}

.problem-card-icon {
  background-color: #11121885;
  width: 60px;
  height: 60px;
  border-radius: 0.5em;
  border: 1px var(--blue) solid;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 0px 25px 10px #3846e048;
}

.problem-card-icon i {
  font-size: 1.5em;
  color: var(--white);
}

.problem-card-title {
  font-weight: 600;
}

.problem-card-description {
  font-size: 0.9em;
  line-height: 1.35em;
}

.about-event-container,
.bonus-sec-container {
  background-color: var(--dark-blue);
  padding: 6em 0;
}

.about-event-content-organizer {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  gap: 1.33em;
}

.about-steps-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em;
  width: 100%;
}

.step-card {
  position: relative;
  display: flex;
  align-items: center;
  width: 800px;
  max-width: 100%;
  height: 80px;
  padding: 0 24px 0 32px;
  border-radius: 0.5em;
  border: 1px solid var(--blue);
  overflow: hidden;
}

.step-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 100%;
  background: var(--blue);
}

.step-text {
  position: relative;
  z-index: 2;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 500;
  padding-right: 90px;
}

.step-number {
  position: absolute;
  right: 24px;
  bottom: -0.5em;
  font-size: 8em;
  font-weight: 600;
  color: #3845e0;
  opacity: 0.15;
  z-index: 1;
  pointer-events: none;
}

.step-1 .step-number {
  opacity: 0.1;
}
.step-2 .step-number {
  opacity: 0.2;
}
.step-3 .step-number {
  opacity: 0.3;
}
.step-4 .step-number {
  opacity: 0.4;
}
.step-5 .step-number {
  opacity: 0.5;
}

.blue-emphasys {
  color: var(--blue);
}

.bonus-content-organizer {
  width: min(1000px, calc(100% - 32px));
  margin: 0 auto;
}

.bonus-content-organizer .box-container {
  display: flex;
  flex-direction: row;
  gap: 2em;
  width: 100%;
}

.notebook-pic {
  width: 550px;
  max-width: 100%;
  height: auto;
  margin-left: -7em;
  background-image: radial-gradient(#3846e044 10%, transparent 70%);
  border-radius: 0.8em;
}

.bonus-main-side {
  display: flex;
  flex-direction: column;
  gap: 0.7em;
}

.bonus-emphasys {
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 4px;
}

.h3-left {
  color: var(--white);
  font-weight: 500;
  font-size: 1.4em;
}

.def-left-p {
  color: var(--white);
  line-height: 1.45em;
}

.bonus-list {
  color: var(--white);
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
  margin-left: 2em;
  margin-top: 1em;
  margin-bottom: 1em;
}

.bonus-list li::marker {
  color: var(--blue);
}

/* ===== Institucional ===== */
.institucional-container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 6em 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.33em;
}

.institucional-cards-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5em;
  margin: 1.5em 0 0.5em 0;
  width: 100%;
}

.institucional-card {
  background-color: var(--dark-blue);
  border: 1px solid #3846e04a;
  border-radius: 0.75em;
  width: 400px;
  max-width: 100%;
  padding: 1.25em;
  display: flex;
  flex-direction: column;
  gap: 1em;
  box-shadow: 0px 2px 16px #2024613a;
}

.institucional-card-icon-box {
  background-color: #11121885;
  width: 56px;
  height: 56px;
  border-radius: 0.6em;
  border: 1px var(--blue) solid;
  display: flex;
  align-items: center;
  justify-content: center;
}

.institucional-card-icon-box i {
  font-size: 1.4em;
  color: var(--white);
}

.institucional-card-text {
  color: var(--white);
  font-weight: 500;
  font-size: 0.98em;
}

/* ICP */
.icp-container {
  display: flex;
  gap: 1.5em;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

.icp-card {
  width: 520px;
  max-width: 100%;
  padding: 1.8em;
  border-radius: 1em;
  border: 1px solid var(--blue);
  background-color: var(--dark-blue);
  box-shadow: 0px 2px 16px #20246163;
  position: relative;
  overflow: hidden;
}

.icp-title {
  color: var(--white);
  font-weight: 600;
  font-size: 1.1em;
  margin-bottom: 1.2em;
  max-width: 420px;
}

.icp-card-icon-box {
  position: absolute;
  right: 1.2em;
  top: 1.2em;
  width: 44px;
  height: 44px;
  border-radius: 0.8em;
  border: 1px solid var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 0px 25px 10px #3846e02e;
}

.icp-card-icon-box i {
  font-size: 1.35em;
  color: var(--blue);
}

.icp-card-list {
  display: flex;
  flex-direction: column;
  gap: 0.85em;
  color: var(--white);
}

.icp-card-list li {
  display: flex;
  gap: 0.6em;
  line-height: 1.3em;
  font-size: 0.98em;
}

.icp-card-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-top: 0.45em;
  background: var(--blue);
  flex-shrink: 0;
}

.disabled-card {
  background: linear-gradient(180deg, #1a1b24, #14151c);
  border-color: #49495e;
  opacity: 0.75;
}

.disabled-card .icp-title,
.disabled-card .icp-card-list {
  color: #b0b0c0;
}

.disabled-card .icp-card-icon-box {
  border-color: #49495e;
  box-shadow: none;
  background-color: #1a1b24;
}

.disabled-card .icp-card-icon-box i {
  color: #9a9ab0;
}

.disabled-card .icp-card-list li::before {
  background: #6f6f85;
}

.active-card {
  border-color: var(--blue);
  background-color: var(--dark-blue);
}

/* Professores */
.teachers-container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 6em 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5em;
}

.teachers-cards-container {
  display: flex;
  gap: 2em;
  margin-top: 2em;
  width: 100%;
  justify-content: center;
  flex-wrap: wrap;
}

.teacher-card {
  width: 580px;
  max-width: 100%;
  align-items: flex-start;
}

.teacher-header {
  display: flex;
  gap: 1.2em;
  align-items: center;
  width: 100%;
}

.teacher-photo {
  width: 90px;
  height: 90px;
  border-radius: 0.8em;
  background-color: #111218;
  border: 1px solid var(--blue);
  box-shadow: 0px 0px 25px #3846e04a;
  overflow: hidden;
  flex-shrink: 0;
}

.teacher-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher-headline {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
}

.teacher-name {
  color: var(--white);
  font-weight: 600;
  font-size: 1.1em;
}

.teacher-role {
  color: var(--blue);
  font-size: 0.9em;
  font-weight: 500;
  line-height: 1.2em;
}

.teacher-card .def-left-p {
  margin-top: 0.6em;
}

/* Footer */
.footer-container {
  background-color: #0e0f16;
  padding: 2em 0;
  text-align: center;
  border-top: 1px solid #3846e04a;
}

.footer-container p {
  color: var(--gray);
  font-size: 0.85em;
  padding: 0 16px;
}

/* ===== Modal (Dialog) ===== */

/* Overlay (dialog) */
.pre-checkout-modal-container {
  position: fixed;
  inset: 0;

  /* iOS/mobile: evita bug do 100vh */
  width: 100%;
  height: 100%;
  min-width: 100dvw;
  min-height: 100dvh;

  border: none;
  padding: 16px; /* dá respiro nas bordas no mobile */
  margin: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  background: transparent; /* overlay fica no backdrop */
  z-index: 9999;

  overscroll-behavior: contain; /* evita “puxar” a página atrás */
}

/* Overlay real do dialog */
.pre-checkout-modal-container::backdrop {
  background-color: #00000046;
}

/* Card não estoura a tela no mobile */
.pre-checkout-card {
  max-height: calc(100dvh - 32px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.pre-checkout-modal-container:focus {
  outline: none;
}

.pre-checkout-card {
  width: 520px;
  max-width: calc(100vw - 32px);
  background: linear-gradient(180deg, #15162a, #111218);
  border: 1px solid var(--blue);
  border-radius: 1em;
  padding: 2em;
  position: relative;
  box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.45);
}

.pre-checkout-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 0.7em;
  border: 1px solid #3846e04a;
  background-color: #11121885;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.pre-checkout-close i {
  color: var(--white);
  font-size: 1.3em;
}

.pre-checkout-logo {
  display: block;
  margin: 0 auto 1em auto;
  max-width: 260px;
  height: auto;
}

.pre-checkout-title {
  text-align: center;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1.2em;
}

.pre-checkout-form {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.pre-checkout-input {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.pre-checkout-input label {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95em;
}

.pre-checkout-input input {
  outline: none;
  border: 1px solid var(--blue);
  background-color: #0f1020;
  padding: 0.8em 1em;
  border-radius: 0.5em;
  color: var(--white);
  font-size: 1.05em;
}

.pre-checkout-input input::placeholder {
  color: #7b7b91;
}

.pre-checkout-submit.default-btn {
  width: 100%;
  margin-top: 0.4em;
}

.pre-checkout-note {
  color: var(--gray);
  text-align: center;
  font-size: 0.85em;
  margin-top: 0.2em;
}

@media (max-width: 420px) {
  .pre-checkout-card {
    padding: 1.4em;
  }

  .pre-checkout-logo {
    max-width: 220px;
  }
}

/* FECHADO = NÃO MOSTRA */
.pre-checkout-modal-container:not([open]) {
  display: none;
}

/* ABERTO = MOSTRA */
.pre-checkout-modal-container[open] {
  display: flex;
}

/* ===== Responsividade Mobile/Tablet (sem quebrar desktop) ===== */
@media (max-width: 1024px) {
  .hero-container-organizer {
    padding-top: 4em;
  }

  .hero-title {
    font-size: 2.4em;
    max-width: 620px;
  }

  .default-btn {
    width: 320px;
  }

  .notebook-pic {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .hero-container-organizer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero-main-side-container {
    align-items: center;
  }

  .hero-title {
    font-size: 2.1em;
  }

  .auxiliar-btn-container {
    justify-content: center;
    gap: 1.2em;
  }

  .box-container {
    padding: 2em 1.2em;
  }

  .bonus-content-organizer .box-container {
    flex-direction: column;
    align-items: center;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75em;
  }

  .hero-image-side-container img {
    width: 320px;
    height: auto;
  }

  .def-h2 {
    font-size: 1.6em;
  }

  .def-h3 {
    font-size: 1.25em;
  }

  .default-btn {
    width: 100%;
    max-width: 360px;
    height: 56px;
  }

  .step-card {
    height: auto;
    padding: 16px 18px 16px 24px;
  }

  .step-text {
    font-size: 1rem;
    padding-right: 70px;
  }

  .step-number {
    font-size: 6em;
    right: 16px;
  }

  .problem-card {
    width: 100%;
  }
}