/* AVG Escola de Programação — área reservada */
:root {
  --bg: #02060f;
  --bg-elevated: #07111f;
  --panel: rgba(8, 18, 34, 0.82);
  --line: rgba(120, 190, 255, 0.14);
  --line-strong: rgba(0, 229, 255, 0.32);
  --text: #e8f1ff;
  --muted: #8fa3bf;
  --cyan: #00e5ff;
  --teal: #00c2a8;
  --warn: #ffb020;
  --danger: #ff6b8a;
  --ok: #3dd68c;
  --font-d: "Syne", sans-serif;
  --font-b: "Outfit", sans-serif;
  --font-m: "JetBrains Mono", ui-monospace, monospace;
  --max: 1180px;
  --radius: 2px;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(ellipse 70% 45% at 15% -10%, rgba(0, 229, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 0%, rgba(0, 194, 168, 0.08), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--cyan);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.es-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.25rem 3rem;
}

.es-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

.es-brand {
  font-family: var(--font-d);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  text-decoration: none;
}
.es-brand em {
  font-style: normal;
  color: var(--cyan);
}

.es-top__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--muted);
}

.es-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line);
  font-family: var(--font-m);
  font-size: 0.72rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.es-pill--ok {
  color: var(--ok);
  border-color: rgba(61, 214, 140, 0.35);
}
.es-pill--warn {
  color: var(--warn);
  border-color: rgba(255, 176, 32, 0.35);
}

.es-btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  padding: 0.55rem 1rem;
  font-family: var(--font-b);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.es-btn:hover {
  background: rgba(0, 229, 255, 0.08);
}
.es-btn--primary {
  background: rgba(0, 229, 255, 0.14);
  border-color: var(--cyan);
  color: #fff;
}
.es-btn--primary:hover {
  background: rgba(0, 229, 255, 0.22);
}
.es-btn--ghost {
  border-color: var(--line);
  color: var(--muted);
}
.es-btn--sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}
.es-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.es-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 900px) {
  .es-grid--app {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }
  .es-grid--admin {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.es-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.15rem 1.2rem 1.25rem;
}

.es-card h2,
.es-card h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-d);
  font-weight: 700;
}
.es-card h2 {
  font-size: 1.25rem;
}
.es-card h3 {
  font-size: 1.05rem;
}

.es-muted {
  color: var(--muted);
  font-size: 0.92rem;
}

.es-kicker {
  margin: 0 0 0.35rem;
  font-family: var(--font-m);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}

.es-list {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.es-item {
  border: 1px solid var(--line);
  padding: 0.85rem 0.95rem;
  display: grid;
  gap: 0.35rem;
  background: rgba(2, 6, 15, 0.35);
}
.es-item__title {
  margin: 0;
  font-weight: 600;
  color: #fff;
}
.es-item__meta {
  font-family: var(--font-m);
  font-size: 0.72rem;
  color: var(--muted);
}
.es-item__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.es-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.es-login__card {
  width: min(420px, 100%);
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.75rem 1.5rem 1.6rem;
}
.es-login__card h1 {
  margin: 0 0 0.4rem;
  font-family: var(--font-d);
  font-size: 1.6rem;
}
.es-form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.1rem;
}
.es-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.es-form input,
.es-form select,
.es-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(2, 6, 15, 0.65);
  color: var(--text);
  padding: 0.65rem 0.75rem;
  font: inherit;
}
.es-form input:focus,
.es-form select:focus,
.es-form textarea:focus {
  outline: 1px solid var(--cyan);
  border-color: var(--cyan);
}
.es-form__error {
  color: var(--danger);
  font-size: 0.88rem;
  min-height: 1.2em;
}

.es-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.es-tabs button {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  font: inherit;
}
.es-tabs button.is-on {
  color: #fff;
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.1);
}

.es-chat {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 420px;
  gap: 0.75rem;
}
.es-chat__log {
  border: 1px solid var(--line);
  background: rgba(2, 6, 15, 0.45);
  padding: 0.85rem;
  overflow: auto;
  max-height: 340px;
  display: grid;
  gap: 0.65rem;
  align-content: start;
}
.es-bubble {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  font-size: 0.92rem;
  white-space: pre-wrap;
}
.es-bubble--user {
  border-color: rgba(0, 194, 168, 0.35);
  background: rgba(0, 194, 168, 0.06);
}
.es-bubble--ai {
  border-color: rgba(0, 229, 255, 0.28);
  background: rgba(0, 229, 255, 0.05);
}
.es-bubble__who {
  font-family: var(--font-m);
  font-size: 0.68rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.es-chat__compose {
  display: grid;
  gap: 0.5rem;
}
.es-chat__modes {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.es-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.92rem;
}
.es-check input {
  margin-top: 0.25rem;
}

.es-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.es-table th,
.es-table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.es-table th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.es-progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  margin: 0.5rem 0 0;
}
.es-progress > span {
  display: block;
  height: 100%;
  background: var(--cyan);
}

.es-lesson {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}
.es-lesson h1 {
  font-family: var(--font-d);
  font-size: 1.8rem;
  margin: 0 0 0.75rem;
}
.es-lesson pre,
.es-lesson code {
  font-family: var(--font-m);
  font-size: 0.85rem;
}
.es-lesson pre {
  border: 1px solid var(--line);
  background: rgba(2, 6, 15, 0.55);
  padding: 0.9rem 1rem;
  overflow: auto;
}
.es-lesson ol,
.es-lesson ul {
  color: var(--muted);
}
.es-lesson li {
  margin: 0.35rem 0;
}

.es-hidden {
  display: none !important;
}

.es-hero-dash {
  display: grid;
  gap: 1.25rem;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1.35rem 1.25rem;
  margin-bottom: 1rem;
}
@media (min-width: 800px) {
  .es-hero-dash {
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
  }
}
.es-hero-dash h1 {
  margin: 0 0 0.35rem;
  font-family: var(--font-d);
  font-size: 1.55rem;
  font-weight: 700;
}
.es-hero-dash__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 600px) {
  .es-hero-dash__stats {
    grid-template-columns: repeat(4, 1fr);
  }
}
.es-stat__label {
  margin: 0;
  font-family: var(--font-m);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.es-stat__value {
  margin: 0.15rem 0 0;
  font-family: var(--font-d);
  font-size: 1.35rem;
  color: #fff;
}

.es-badge {
  display: inline-flex;
  min-width: 1.15rem;
  justify-content: center;
  margin-left: 0.25rem;
  padding: 0 0.35rem;
  border: 1px solid rgba(255, 176, 32, 0.45);
  color: var(--warn);
  font-family: var(--font-m);
  font-size: 0.68rem;
}

.es-mail {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}
@media (min-width: 800px) {
  .es-mail {
    grid-template-columns: 0.95fr 1.15fr;
    align-items: start;
  }
}
.es-mail__list {
  max-height: 420px;
  overflow: auto;
}
.es-mail__row {
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.es-mail__row:hover {
  border-color: var(--line-strong);
}
.es-mail__row.is-unread .es-item__title {
  color: var(--cyan);
}
.es-mail__read {
  border: 1px solid var(--line);
  background: rgba(2, 6, 15, 0.45);
  padding: 1rem 1.05rem;
  min-height: 220px;
}
.es-mail__read h3 {
  margin: 0.35rem 0 0.75rem;
  font-family: var(--font-d);
  font-size: 1.15rem;
}
.es-mail__body {
  white-space: pre-wrap;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ——— Landing pública ——— */
.es-land {
  overflow-x: hidden;
}
.es-land__nav {
  position: relative;
  z-index: 5;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.es-land__nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.es-land__hero {
  position: relative;
  max-width: none;
  margin: 0;
  padding: 0;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
  isolation: isolate;
  animation: esLandIn 0.7s ease both;
}
.es-land__hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #02060f url("/escoladeprogramacao/assets/hero-code.svg") center / cover no-repeat;
}
.es-land__hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.es-land__hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 15, 0.92) 0%, rgba(2, 6, 15, 0.72) 42%, rgba(2, 6, 15, 0.35) 100%),
    linear-gradient(180deg, rgba(2, 6, 15, 0.35) 0%, rgba(2, 6, 15, 0.85) 100%);
  pointer-events: none;
}
.es-land__hero-copy {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 3.5rem 1.25rem 3.25rem;
}
.es-land__logo {
  width: min(280px, 80%);
  height: auto;
  margin-bottom: 1rem;
  opacity: 0;
  animation: esLandIn 0.8s ease 0.1s both;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.45));
}
.es-land__brand {
  font-family: var(--font-d);
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}
.es-land__hero h1 {
  font-family: var(--font-d);
  font-size: clamp(1.55rem, 3.8vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.85rem;
  max-width: 18ch;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.55);
}
.es-land__lead {
  color: #c5d4e8;
  max-width: 38rem;
  margin: 0 0 1.35rem;
  font-size: 1.05rem;
}
.es-land__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.es-land__cta--center {
  justify-content: center;
  margin-top: 1.75rem;
}
.es-land__showcase-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 0.85rem;
  margin-top: 1.25rem;
  align-items: stretch;
}
.es-land__shot {
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(8, 18, 34, 0.65);
  padding: 0.75rem;
  display: grid;
  gap: 0.55rem;
  align-content: start;
  transition: border-color 0.25s ease, transform 0.35s ease;
}
.es-land__shot:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.es-land__shot img {
  width: 100%;
  height: auto;
  display: block;
  background: #02060f;
}
.es-land__shot--wide {
  min-height: 220px;
}
.es-land__shot--wide img {
  width: 100%;
  min-height: 220px;
  max-height: 360px;
  object-fit: cover;
  object-position: center;
  aspect-ratio: 16 / 9;
}
.es-land__shot figcaption {
  font-family: var(--font-m);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}
.es-land__section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
  border-top: 1px solid var(--line);
  animation: esLandIn 0.6s ease 0.2s both;
}
.es-land__section h2 {
  font-family: var(--font-d);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin: 0.35rem 0 0.5rem;
}
.es-land__section-lead {
  max-width: 36rem;
  margin: 0 0 1.5rem;
}
.es-land__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.es-land__steps li {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-strong);
}
.es-land__step-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 0.25rem;
}
.es-land__step-n {
  font-family: var(--font-m);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
}
.es-land__steps strong {
  font-family: var(--font-d);
  font-size: 1.05rem;
  color: #fff;
}
.es-land__steps span:last-child {
  color: var(--muted);
  font-size: 0.95rem;
}
.es-land__section--price {
  padding-bottom: 4rem;
}
.es-land__prices {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0 1rem;
}
.es-land__price {
  border: 1px solid var(--line);
  padding: 1.25rem 1.1rem;
  background: rgba(8, 18, 34, 0.55);
}
.es-land__price--main {
  border-color: var(--line-strong);
  background:
    linear-gradient(180deg, rgba(0, 229, 255, 0.1), transparent 55%),
    rgba(8, 18, 34, 0.7);
}
.es-land__price-label {
  margin: 0;
  font-family: var(--font-m);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.es-land__price-value {
  margin: 0.35rem 0;
  font-family: var(--font-d);
  font-size: 2.4rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.es-land__price-value span {
  color: var(--cyan);
}
.es-land__price-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.es-land__discounts {
  margin: 1.5rem 0 1rem;
  padding: 1.15rem 1.2rem;
  border-left: 2px solid var(--teal);
  background: rgba(0, 194, 168, 0.06);
}
.es-land__discounts-title {
  margin: 0 0 0.65rem;
  font-family: var(--font-d);
  font-size: 1.05rem;
  color: #fff;
}
.es-land__discounts ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.es-land__discounts li {
  color: var(--text);
  font-size: 0.98rem;
}
.es-land__discounts li strong {
  color: var(--cyan);
  font-family: var(--font-m);
  font-size: 0.95rem;
}
.es-land__discounts li span {
  color: var(--muted);
  font-size: 0.9rem;
}
.es-land__discounts-note {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
}
.es-land__include {
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 44rem;
  margin: 0.5rem 0 0;
}
.es-land__foot {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.88rem;
}
@keyframes esLandIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@keyframes esGlow {
  from { transform: translate(0, 0) scale(1); opacity: 0.7; }
  to { transform: translate(-8%, 10%) scale(1.08); opacity: 1; }
}
@media (max-width: 900px) {
  .es-land__showcase-grid {
    grid-template-columns: 1fr 1fr;
  }
  .es-land__shot--wide {
    grid-column: 1 / -1;
  }
}
@media (max-width: 860px) {
  .es-land__hero {
    min-height: min(78vh, 640px);
  }
  .es-land__steps,
  .es-land__prices { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .es-land__showcase-grid {
    grid-template-columns: 1fr;
  }
}

/* Lembrete de estudo a cada 30 min */
.es-engage {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(2, 6, 15, 0.72);
  backdrop-filter: blur(6px);
}
.es-engage.es-hidden { display: none; }
.es-engage__card {
  width: min(420px, 100%);
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  padding: 1.35rem 1.25rem 1.15rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.es-engage__card h2 {
  font-family: var(--font-d);
  font-size: 1.25rem;
  margin: 0.25rem 0 0.5rem;
}
.es-engage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}