:root {
  --ink: #1f2a2e;
  --muted: #5d6a68;
  --paper: #fbfaf6;
  --line: #d9e0d8;
  --blue: #235b7a;
  --green: #3f7b5b;
  --coral: #c76d57;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
}

a {
  color: inherit;
}

.siteHeader {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(31, 42, 46, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
}

.brandMark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 22px);
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--blue);
}

.languageMenu {
  position: relative;
  margin-left: 2px;
}

.accountArea {
  position: relative;
  display: flex;
  align-items: center;
}

.headerLogin,
.accountMenu summary {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #c8d4d7;
  border-radius: 8px;
  padding: 7px 11px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.accountMenu {
  position: relative;
}

.accountMenu summary {
  list-style: none;
  cursor: pointer;
}

.accountMenu summary::-webkit-details-marker {
  display: none;
}

.accountAvatar {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--green);
  font-size: 12px;
}

.accountName {
  max-width: 168px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.accountBadge {
  border-radius: 999px;
  padding: 3px 7px;
  font-size: 10px;
  line-height: 1;
  color: #755c09;
  background: #fff4c7;
}

.accountBadge.approved {
  color: #1f6f48;
  background: #dff3e7;
}

.accountBadge.rejected {
  color: #9b2f21;
  background: #f8ddd8;
}

.accountPanel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(340px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--white);
  box-shadow: 0 16px 44px rgba(31, 42, 46, 0.16);
}

.accountPanel strong {
  display: block;
  margin-bottom: 5px;
  font-size: 14px;
}

.accountPanel p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.accountActions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.accountPrimary,
.accountGhost {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #c8d4d7;
  border-radius: 8px;
  padding: 7px 10px;
  background: var(--white);
  color: var(--blue);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.accountPrimary {
  border-color: var(--blue);
  color: var(--white);
  background: var(--blue);
}

.accountPrimary.disabled {
  pointer-events: none;
  border-color: var(--line);
  color: var(--muted);
  background: #f5f7f5;
}

.isHidden {
  display: none !important;
}

.languageButton {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid #c8d4d7;
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.88);
  font: inherit;
  font-size: 12px;
  font-weight: 850;
}

.languageButton svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
}

.languagePanel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 168px;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--white);
  box-shadow: 0 16px 44px rgba(31, 42, 46, 0.16);
}

.languageMenu.open .languagePanel {
  display: grid;
}

.langChoice {
  height: 34px;
  border: 1px solid #c8d4d7;
  border-radius: 8px;
  color: var(--muted);
  background: #ffffff;
  font: inherit;
  font-size: 11px;
  font-weight: 850;
}

.langChoice.active {
  border-color: var(--blue);
  color: var(--white);
  background: var(--blue);
}

.hero {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: center;
  padding: 96px clamp(18px, 5vw, 72px) 58px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.heroImage {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.9) 29%, rgba(251, 250, 246, 0.24) 58%, rgba(251, 250, 246, 0.02) 100%),
    url("assets/mentoria-hero.png") center / cover no-repeat;
}

.heroCopy {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
}

.eyebrow,
.sectionKicker {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: 96px;
  line-height: 0.94;
}

.lead {
  max-width: 560px;
  margin: 24px 0 0;
  color: #314044;
  font-size: 22px;
  line-height: 1.45;
}

.heroActions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.primaryAction,
.secondaryAction {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 750;
}

.primaryAction {
  color: var(--white);
  background: var(--blue);
}

.secondaryAction {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid #c8d4d7;
}

.section {
  padding: clamp(54px, 8vw, 92px) clamp(18px, 5vw, 72px);
}

.introSection {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  background: var(--white);
}

.sectionText h2,
.teacherSection h2,
.approachText h2,
.launchInner h2 {
  margin: 0;
  max-width: 760px;
  font-size: 44px;
  line-height: 1.08;
}

.sectionText p,
.approachText p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.capabilityList {
  display: grid;
  gap: 12px;
}

.capabilityList article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #f8fbf8;
}

.capabilityList span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
}

.capabilityList h3 {
  margin: 8px 0 6px;
  font-size: 20px;
}

.capabilityList p,
.teacherGrid p,
.principles dd {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.teacherSection {
  background: #eef5f0;
}

.teacherGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: 1px solid #cfded3;
  background: #cfded3;
}

.teacherGrid p {
  min-height: 150px;
  padding: 18px;
  background: #fbfffc;
}

.approachSection {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 72px);
  background: var(--paper);
}

.principles {
  margin: 0;
  display: grid;
  gap: 12px;
}

.principles div {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.principles dt {
  color: var(--blue);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}

.launchSection {
  background: var(--white);
}

.contentSection {
  display: grid;
  grid-template-columns: minmax(260px, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  background: var(--white);
}

.contentSection.alt {
  background: #eef5f0;
}

.contentCard {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: #f8fbf8;
}

.contentSection.alt .contentCard {
  background: #fbfffc;
}

.contentCard span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contentCard h3 {
  max-width: 620px;
  margin: 10px 0 8px;
  font-size: 26px;
  line-height: 1.14;
}

.contentCard p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.launchInner {
  max-width: 860px;
}

.launchInner p {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin: 18px 0 26px;
}

.footer {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: #1f2a2e;
}

.footer span:first-child {
  font-weight: 800;
}

@media (max-width: 900px) {
  .siteHeader {
    position: absolute;
    align-items: center;
  }

  .nav {
    display: none;
  }

  .languageMenu {
    margin-left: auto;
  }

  .accountName {
    max-width: 104px;
  }

  .accountBadge {
    display: none;
  }

  .hero {
    min-height: 76svh;
  }

  h1 {
    font-size: 56px;
  }

  .lead {
    font-size: 18px;
  }

  .sectionText h2,
  .teacherSection h2,
  .approachText h2,
  .launchInner h2 {
    font-size: 32px;
  }

  .heroImage {
    background:
      linear-gradient(180deg, rgba(251, 250, 246, 0.98) 0%, rgba(251, 250, 246, 0.88) 48%, rgba(251, 250, 246, 0.1) 100%),
      url("assets/mentoria-hero.png") 62% center / cover no-repeat;
  }

  .introSection,
  .approachSection,
  .teacherGrid,
  .contentSection {
    grid-template-columns: 1fr;
  }

  .teacherGrid p {
    min-height: auto;
  }

  .footer {
    display: block;
  }

  .footer span {
    display: block;
  }

  .footer span + span {
    margin-top: 6px;
  }
}