@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,400;0,500;0,600;0,700;0,800;1,700&display=swap&subset=vietnamese");

:root {
  --blue-950: #0b2850;
  --blue-900: #103565;
  --blue-800: #17477f;
  --blue-700: #245a99;
  --blue-500: #4f82c7;
  --blue-300: #80aef3;
  --blue-100: #dceaff;
  --blue-50: #edf5ff;
  --yellow: #ffb510;
  --yellow-light: #ffd66c;
  --yellow-pale: #fff5d9;
  --ink: #10223e;
  --ink-soft: #52627a;
  --paper: #fbfaf5;
  --white: #ffffff;
  --line: #d8e0e9;
  --shadow: 0 24px 70px rgba(13, 49, 92, 0.14);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --shell: min(1180px, calc(100% - 48px));
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: var(--blue-950);
  background: var(--yellow-light);
}

img,
svg {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue-950);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
}

.site-header.scrolled {
  position: fixed;
  background: rgba(251, 250, 245, 0.9);
  box-shadow: 0 1px 0 rgba(16, 34, 62, 0.08);
  backdrop-filter: blur(16px);
  animation: header-in 280ms ease both;
}

@keyframes header-in {
  from {
    transform: translateY(-100%);
  }
}

.nav-shell,
.section-shell,
.footer-shell {
  width: var(--shell);
  margin-inline: auto;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 44px;
  place-items: center;
  overflow: hidden;
}

.brand-mark img {
  width: 38px;
  height: auto;
}

.brand-name {
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 1.42rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.brand-name span {
  color: var(--yellow);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  color: #2d405c;
  font-size: 0.91rem;
  font-weight: 600;
}

.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--yellow);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 17px;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue-900);
  font-size: 0.88rem;
  font-weight: 700;
  transition:
    transform 180ms ease,
    background-color 180ms ease;
}

.nav-cta:hover {
  background: var(--blue-700);
  transform: translateY(-2px);
}

.nav-cta svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.menu-toggle {
  display: none;
}

.mobile-nav-note {
  display: none;
}

.hero {
  position: relative;
  min-height: 800px;
  padding-top: var(--header-height);
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 35%, rgba(128, 174, 243, 0.15), transparent 27%),
    linear-gradient(115deg, #fbfaf5 0 66%, #f0f6ff 66% 100%);
}

.hero::before {
  position: absolute;
  z-index: 0;
  top: 0;
  left: calc(50% + 330px);
  width: 340px;
  height: 100%;
  background-image: radial-gradient(rgba(23, 71, 127, 0.15) 1.2px, transparent 1.2px);
  background-size: 18px 18px;
  content: "";
  opacity: 0.55;
  transform: rotate(8deg);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  width: var(--shell);
  min-height: 650px;
  margin-inline: auto;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 44px;
}

.hero-copy {
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 20px;
  color: var(--blue-700);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  width: 26px;
  height: 3px;
  border-radius: 2px;
  background: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.03;
}

h1 {
  max-width: 690px;
  margin-bottom: 26px;
  color: var(--blue-950);
  font-size: clamp(3.8rem, 5.5vw, 5.5rem);
}

h1 em {
  position: relative;
  display: inline-block;
  color: var(--blue-700);
  font-style: normal;
  z-index: 1;
}

h1 em::after {
  position: absolute;
  z-index: -1;
  right: -5px;
  bottom: 4px;
  left: -5px;
  height: 19px;
  border-radius: 80% 25% 70% 20%;
  background: var(--yellow);
  content: "";
  opacity: 0.9;
  transform: rotate(-1deg);
}

.hero-lede {
  max-width: 570px;
  margin-bottom: 17px;
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-slogan {
  display: inline-flex;
  align-items: center;
  margin-bottom: 29px;
  padding: 8px 13px;
  border-left: 3px solid var(--yellow);
  border-radius: 0 9px 9px 0;
  color: var(--blue-900);
  background: var(--blue-50);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1;
  text-transform: uppercase;
  gap: 8px;
}

.hero-slogan span {
  color: var(--yellow);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.button-primary {
  color: var(--white);
  background: var(--blue-900);
  box-shadow: 0 12px 24px rgba(16, 53, 101, 0.22);
}

.button-primary:hover {
  background: var(--blue-700);
  box-shadow: 0 16px 30px rgba(16, 53, 101, 0.28);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-block: 10px;
  color: var(--blue-900);
  border-bottom: 1px solid rgba(16, 53, 101, 0.28);
  font-size: 0.91rem;
  font-weight: 700;
}

.text-link span {
  color: var(--yellow);
  font-size: 1.1rem;
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 595px;
  pointer-events: none;
  place-items: center;
}

.mascot-frame {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 455px;
  height: 505px;
  margin-top: 20px;
  border-radius: 48% 48% 45% 45%;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0)),
    var(--blue-300);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.55),
    0 35px 80px rgba(28, 75, 132, 0.2);
  overflow: hidden;
  transform: rotate(3deg);
}

.mascot-frame::before {
  position: absolute;
  top: 25px;
  right: 25px;
  width: 128px;
  height: 128px;
  border: 1px dashed rgba(16, 53, 101, 0.24);
  border-radius: 50%;
  content: "";
}

.mascot-frame::after {
  position: absolute;
  bottom: -22px;
  left: 54px;
  width: 340px;
  height: 85px;
  border-radius: 50%;
  background: rgba(11, 40, 80, 0.12);
  content: "";
  filter: blur(12px);
}

.mascot-frame img {
  position: relative;
  z-index: 2;
  width: 390px;
  height: auto;
  margin-bottom: -14px;
  filter: drop-shadow(0 12px 10px rgba(11, 40, 80, 0.12));
  transform: rotate(-3deg);
}

.spark {
  position: absolute;
  z-index: 3;
  color: var(--yellow);
  line-height: 1;
}

.spark-one {
  top: 75px;
  left: 52px;
  font-size: 2.2rem;
}

.spark-two {
  top: 125px;
  left: 86px;
  color: var(--white);
  font-size: 1rem;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(36, 90, 153, 0.15);
  border-radius: 50%;
}

.orbit::after {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 4px solid var(--paper);
  border-radius: 50%;
  background: var(--yellow);
  content: "";
}

.orbit-one {
  width: 560px;
  height: 560px;
}

.orbit-one::after {
  top: 60px;
  left: 62px;
}

.orbit-two {
  width: 490px;
  height: 490px;
  transform: rotate(80deg);
}

.orbit-two::after {
  top: 34px;
  left: 78px;
  background: var(--blue-700);
}

.code-tag {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(16, 53, 101, 0.08);
  border-radius: 12px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 32px rgba(11, 40, 80, 0.12);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.73rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.code-tag-one {
  top: 136px;
  left: -18px;
  animation: float 5s ease-in-out infinite;
}

.code-tag-two {
  right: -5px;
  bottom: 92px;
  animation: float 5s 1.1s ease-in-out infinite;
}

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

.code-icon {
  display: grid;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  color: var(--white);
  background: var(--blue-900);
  font-size: 0.68rem;
  place-items: center;
}

.mini-medal {
  display: grid;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--blue-950);
  background: var(--yellow);
  font-size: 0.65rem;
  place-items: center;
}

.hero-marquee {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  left: 0;
  height: 66px;
  color: var(--white);
  background: var(--blue-900);
  overflow: hidden;
}

.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  height: 100%;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  padding-inline: 30px;
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.marquee-track i {
  color: var(--yellow);
  font-style: normal;
}

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

.section {
  padding-block: 112px;
}

.section-intro {
  display: grid;
  margin-bottom: 62px;
  grid-template-columns: 1.2fr 0.8fr;
  column-gap: 90px;
}

.section-kicker {
  grid-column: 1 / -1;
  margin-bottom: 18px;
}

.section-intro h2,
.program-copy h2,
.mentor-heading h2,
.cta-card h2 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(2.6rem, 5vw, 4.7rem);
}

.section-intro h2 span,
.program-copy h2 span,
.mentor-heading h2 span,
.cta-card h2 span {
  color: var(--blue-500);
}

.section-intro > p:last-child {
  align-self: end;
  max-width: 440px;
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.principle-card {
  position: relative;
  min-height: 345px;
  padding: 30px;
  border: 1px solid #dce3eb;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.66);
  overflow: hidden;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.principle-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.principle-card.feature-card {
  border-color: var(--yellow);
  background: var(--yellow-pale);
}

.card-number {
  position: absolute;
  top: 25px;
  right: 27px;
  color: #9aa8b8;
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.principle-icon {
  display: grid;
  width: 82px;
  height: 82px;
  margin-bottom: 50px;
  border-radius: 22px;
  background: var(--blue-50);
  place-items: center;
  transform: rotate(-4deg);
}

.feature-card .principle-icon {
  background: var(--yellow);
  transform: rotate(4deg);
}

.principle-icon i {
  color: var(--blue-800);
  font-size: 2.35rem;
  line-height: 1;
}

.principle-card h3 {
  margin-bottom: 12px;
  color: var(--blue-950);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 1.18rem;
  letter-spacing: -0.025em;
}

.principle-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.75;
}

.program {
  padding-top: 30px;
}

.program-card {
  position: relative;
  display: grid;
  padding: 78px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    linear-gradient(135deg, transparent 0 72%, rgba(128, 174, 243, 0.13) 72% 100%),
    var(--blue-950);
  box-shadow: 0 28px 70px rgba(11, 40, 80, 0.2);
  grid-template-columns: 0.92fr 1.08fr;
  gap: 90px;
  overflow: hidden;
}

.program-card::before {
  position: absolute;
  top: -75px;
  left: -80px;
  width: 230px;
  height: 230px;
  border: 1px solid rgba(128, 174, 243, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 0 28px rgba(128, 174, 243, 0.04),
    0 0 0 56px rgba(128, 174, 243, 0.03);
  content: "";
}

.section-kicker-light {
  color: var(--yellow);
}

.program-copy {
  position: relative;
  z-index: 1;
}

.program-copy h2 {
  margin-bottom: 25px;
  color: var(--white);
  font-size: clamp(2.8rem, 4.4vw, 4.4rem);
}

.program-copy h2 span {
  color: var(--blue-300);
}

.program-copy > p {
  max-width: 430px;
  margin-bottom: 32px;
  color: #b9c9dd;
  line-height: 1.75;
}

.button-yellow {
  color: var(--blue-950);
  background: var(--yellow);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.18);
}

.button-yellow:hover {
  background: var(--yellow-light);
}

.program-steps {
  position: relative;
  z-index: 1;
  align-self: center;
}

.program-step {
  display: grid;
  align-items: center;
  grid-template-columns: 82px 1fr;
  gap: 22px;
}

.step-badge {
  position: relative;
  display: grid;
  width: 76px;
  height: 76px;
  border: 1px solid rgba(128, 174, 243, 0.28);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  place-items: center;
}

.step-badge span {
  position: absolute;
  top: -7px;
  right: -7px;
  display: grid;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  color: var(--blue-950);
  background: var(--yellow);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.55rem;
  font-weight: 800;
  place-items: center;
}

.step-badge svg {
  width: 39px;
  fill: none;
  stroke: var(--blue-300);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.program-step h3 {
  margin-bottom: 5px;
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 1.1rem;
}

.program-step p {
  margin-bottom: 0;
  color: #aebfd4;
  font-size: 0.88rem;
  line-height: 1.65;
}

.step-connector {
  width: 1px;
  height: 36px;
  margin-block: 7px;
  margin-left: 38px;
  background: linear-gradient(var(--blue-500), transparent);
}

.mentors {
  background:
    linear-gradient(rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.4)),
    var(--yellow-pale);
}

.mentor-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 52px;
}

.mentor-heading h2 {
  font-size: clamp(2.7rem, 5vw, 4.5rem);
}

.mentor-heading h2 span {
  color: var(--blue-500);
}

.mentor-stage {
  position: relative;
}

.carousel-controls {
  position: absolute;
  z-index: 12;
  top: 50%;
  right: -28px;
  left: -28px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  transform: translateY(-50%);
}

.carousel-button {
  display: grid;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid rgba(16, 53, 101, 0.18);
  border-radius: 50%;
  color: var(--blue-900);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(16, 53, 101, 0.17);
  cursor: pointer;
  pointer-events: auto;
  place-items: center;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.carousel-button:hover {
  color: var(--white);
  background: var(--blue-900);
  transform: translateY(-3px);
}

.carousel-button svg {
  width: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.mentor-carousel {
  display: grid;
  height: 620px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 25px 70px rgba(88, 65, 8, 0.1);
  grid-template-columns: 0.85fr 1.15fr;
  overflow: hidden;
}

.mentor-portrait {
  --portrait-bg: #80aef3;
  position: relative;
  height: 100%;
  min-height: 0;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.22), transparent 48%),
    var(--portrait-bg);
  overflow: hidden;
  transition: background-color 350ms ease;
}

.portrait-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), transparent 72%);
}

.mentor-photo {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  opacity: 0;
  pointer-events: none;
}

.mentor-portrait.has-photo .mentor-photo {
  opacity: 1;
}

.mentor-portrait.has-photo .avatar,
.mentor-portrait.has-photo .portrait-code {
  opacity: 0;
  visibility: hidden;
}

.portrait-code {
  position: absolute;
  top: 35px;
  left: 35px;
  color: rgba(255, 255, 255, 0.7);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  transition: opacity 240ms ease;
}

.portrait-label {
  position: absolute;
  z-index: 5;
  right: 28px;
  bottom: 28px;
  display: flex;
  align-items: baseline;
  padding: 9px 13px;
  border-radius: 10px;
  color: var(--white);
  background: var(--blue-950);
  box-shadow: 0 10px 25px rgba(11, 40, 80, 0.18);
  gap: 7px;
}

.portrait-label span {
  color: #aebfd4;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.portrait-label strong {
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.78rem;
}

.avatar {
  --avatar-skin: #eeb98f;
  --avatar-hair: #26334a;
  --avatar-shirt: #16477f;
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 350px;
  height: 400px;
  transform: translateX(-50%);
}

.avatar-head {
  position: absolute;
  z-index: 3;
  top: 70px;
  left: 112px;
  width: 130px;
  height: 155px;
  border-radius: 48% 48% 42% 42%;
  background:
    radial-gradient(circle at 35% 58%, #26334a 0 3px, transparent 4px),
    radial-gradient(circle at 68% 58%, #26334a 0 3px, transparent 4px),
    radial-gradient(ellipse at 52% 76%, transparent 0 7px, rgba(135, 65, 50, 0.6) 8px 9px, transparent 10px),
    var(--avatar-skin);
}

.avatar-head::after {
  position: absolute;
  top: 90px;
  left: 53px;
  width: 25px;
  height: 11px;
  border-bottom: 2px solid rgba(121, 64, 50, 0.55);
  border-radius: 50%;
  content: "";
}

.avatar-hair {
  position: absolute;
  z-index: 4;
  top: 48px;
  left: 105px;
  width: 143px;
  height: 90px;
  border-radius: 52% 55% 24% 25%;
  background: var(--avatar-hair);
  transform: rotate(-4deg);
}

.avatar-hair::before,
.avatar-hair::after {
  position: absolute;
  background: var(--avatar-hair);
  content: "";
}

.avatar-hair::before {
  top: 46px;
  left: 1px;
  width: 26px;
  height: 76px;
  border-radius: 50%;
  transform: rotate(5deg);
}

.avatar-hair::after {
  top: 45px;
  right: 0;
  width: 24px;
  height: 70px;
  border-radius: 50%;
}

.avatar-neck {
  position: absolute;
  z-index: 2;
  top: 195px;
  left: 151px;
  width: 54px;
  height: 57px;
  background: var(--avatar-skin);
}

.avatar-body {
  position: absolute;
  z-index: 1;
  bottom: -40px;
  left: 45px;
  width: 270px;
  height: 220px;
  border-radius: 48% 48% 20% 20%;
  background:
    linear-gradient(100deg, rgba(255, 255, 255, 0.12), transparent 44%),
    var(--avatar-shirt);
}

.avatar-body::before {
  position: absolute;
  top: 24px;
  left: 87px;
  width: 96px;
  height: 36px;
  border-bottom: 8px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  content: "";
}

.avatar-laptop {
  position: absolute;
  z-index: 5;
  right: 7px;
  bottom: -12px;
  width: 220px;
  height: 138px;
  border: 6px solid #2b3d58;
  border-radius: 12px 12px 4px 4px;
  background: #405777;
  transform: perspective(250px) rotateX(-3deg) rotate(-3deg);
}

.avatar-laptop::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 31px;
  height: 31px;
  border: 2px solid var(--yellow);
  border-radius: 50%;
  color: var(--yellow);
  content: "<>";
  font-family: monospace;
  font-size: 0.65rem;
  line-height: 27px;
  text-align: center;
  transform: translate(-50%, -50%);
}

.mentor-profile {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 54px 60px 45px;
  overflow: hidden;
}

.mentor-profile.is-changing {
  animation: profile-change 320ms ease both;
}

@keyframes profile-change {
  0% {
    opacity: 0.2;
    transform: translateX(10px);
  }
}

.mentor-count {
  display: flex;
  align-items: center;
  margin-bottom: 38px;
  color: var(--blue-500);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  gap: 9px;
}

.mentor-count i {
  width: 32px;
  height: 1px;
  background: #cdd7e2;
}

.mentor-quote {
  max-width: 600px;
  margin-bottom: 46px;
  color: var(--blue-950);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: clamp(1.45rem, 2.6vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.45;
}

.mentor-profile.is-compact .mentor-quote {
  margin-bottom: 34px;
  font-size: clamp(1.4rem, 2.25vw, 1.95rem);
  line-height: 1.42;
}

.mentor-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  gap: 25px;
}

.mentor-meta h3 {
  margin-bottom: 3px;
  color: var(--blue-950);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}

.mentor-meta p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.mentor-tags {
  display: flex;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  list-style: none;
  gap: 7px;
  flex-wrap: wrap;
}

.mentor-tags li {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--blue-50);
  font-size: 0.68rem;
  font-weight: 600;
}

.carousel-dots {
  display: flex;
  margin-top: 30px;
  gap: 8px;
}

.carousel-dot {
  width: 26px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #d6dee7;
  cursor: pointer;
  transition:
    width 200ms ease,
    background-color 200ms ease;
}

.carousel-dot[aria-current="true"] {
  width: 46px;
  background: var(--yellow);
}

.final-cta {
  padding-block: 100px;
  background: var(--paper);
}

.cta-card {
  position: relative;
  padding: 82px 40px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 16% 20%, rgba(255, 255, 255, 0.65), transparent 20%),
    var(--blue-300);
  text-align: center;
  overflow: hidden;
}

.cta-card::before,
.cta-card::after {
  position: absolute;
  border: 1px solid rgba(16, 53, 101, 0.14);
  border-radius: 50%;
  content: "";
}

.cta-card::before {
  top: -120px;
  left: -110px;
  width: 340px;
  height: 340px;
}

.cta-card::after {
  right: -120px;
  bottom: -190px;
  width: 430px;
  height: 430px;
  box-shadow:
    0 0 0 35px rgba(255, 255, 255, 0.05),
    0 0 0 70px rgba(255, 255, 255, 0.04);
}

.cta-card .section-kicker {
  position: relative;
  z-index: 2;
  margin-bottom: 20px;
  color: var(--blue-900);
}

.cta-card h2 {
  position: relative;
  z-index: 2;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6.2vw, 5.8rem);
}

.cta-card h2 span {
  color: var(--white);
}

.cta-card > p {
  position: relative;
  z-index: 2;
  max-width: 470px;
  margin: 0 auto 30px;
  color: #234b7d;
}

.button-dark {
  position: relative;
  z-index: 2;
  color: var(--white);
  background: var(--blue-950);
  box-shadow: 0 13px 28px rgba(11, 40, 80, 0.2);
}

.button-dark:hover {
  background: var(--blue-800);
}

.cta-doodles span {
  position: absolute;
  z-index: 1;
  color: rgba(16, 53, 101, 0.15);
  font-family: monospace;
  font-weight: 700;
}

.doodle-one {
  top: 50px;
  left: 8%;
  font-size: 2.4rem;
  transform: rotate(-12deg);
}

.doodle-two {
  top: 42px;
  right: 10%;
  color: var(--yellow) !important;
  font-size: 2rem;
}

.doodle-three {
  right: 9%;
  bottom: 40px;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  transform: rotate(8deg);
}

.site-footer {
  color: var(--white);
  background: var(--blue-950);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  padding-block: 70px 55px;
  gap: 40px;
}

.brand-light .brand-name {
  color: var(--white);
}

.footer-brand > p {
  margin: 20px 0 0;
  color: #9bb0cb;
  font-size: 0.94rem;
}

.footer-links {
  display: flex;
  gap: clamp(70px, 11vw, 150px);
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  min-width: 90px;
  gap: 9px;
}

.footer-links h3 {
  margin-bottom: 8px;
  color: var(--yellow);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links a {
  color: #b6c6d9;
  font-size: 0.84rem;
  transition: color 180ms ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-links a[href^="mailto:"] {
  overflow-wrap: anywhere;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-block: 21px 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #738eae;
  font-size: 0.72rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom span {
  color: var(--yellow);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms cubic-bezier(0.2, 0.75, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

@media (max-width: 1050px) {
  :root {
    --shell: min(100% - 40px, 920px);
  }

  .site-nav {
    gap: 24px;
  }

  .hero {
    min-height: 755px;
  }

  .hero-grid {
    min-height: 610px;
    grid-template-columns: 1fr 0.8fr;
    gap: 15px;
  }

  h1 {
    font-size: clamp(3.6rem, 7vw, 4.7rem);
  }

  .hero-visual {
    min-height: 540px;
    transform: scale(0.88);
  }

  .code-tag-one {
    left: -50px;
  }

  .code-tag-two {
    right: -45px;
  }

  .section-intro {
    grid-template-columns: 1fr 0.7fr;
    column-gap: 50px;
  }

  .program-card {
    padding: 60px 52px;
    gap: 48px;
  }

  .mentor-profile {
    padding: 46px 40px 38px;
  }

  .carousel-controls {
    right: -18px;
    left: -18px;
  }

  .mentor-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .mentor-tags {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
    --shell: min(100% - 36px, 680px);
  }

  .site-header {
    position: absolute;
  }

  .site-header.scrolled {
    position: fixed;
  }

  .nav-shell {
    position: relative;
    z-index: 2;
  }

  .brand {
    position: relative;
    z-index: 80;
  }

  .brand-mark {
    width: 35px;
    height: 39px;
  }

  .brand-mark img {
    width: 34px;
  }

  .brand-name {
    font-size: 1.3rem;
  }

  .menu-toggle {
    position: relative;
    z-index: 90;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0 10px;
    border: 0;
    border-radius: 50%;
    background: var(--blue-50);
    cursor: pointer;
    gap: 5px;
    transition:
      background-color 220ms ease,
      transform 220ms ease;
  }

  .menu-toggle:hover {
    transform: scale(1.04);
  }

  .menu-toggle span {
    width: 100%;
    height: 2px;
    border-radius: 3px;
    background: var(--blue-900);
    transition:
      transform 220ms ease,
      opacity 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    z-index: 70;
    inset: 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 132px max(28px, calc((100vw - 680px) / 2 + 18px)) 38px;
    color: var(--white);
    background:
      radial-gradient(circle at 90% 10%, rgba(128, 174, 243, 0.2), transparent 26%),
      radial-gradient(circle at 10% 92%, rgba(255, 181, 16, 0.1), transparent 25%),
      var(--blue-950);
    opacity: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(-16px);
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s linear 220ms;
    gap: 0;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateY(0);
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s;
  }

  .site-nav > a:not(.nav-cta) {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(100%, 680px);
    padding: 17px 2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--white);
    font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
    font-size: clamp(1.45rem, 6vw, 1.85rem);
    font-weight: 700;
    letter-spacing: -0.035em;
  }

  .site-nav > a:not(.nav-cta)::after {
    position: static;
    display: block;
    width: auto;
    height: auto;
    color: var(--yellow);
    background: none;
    content: "↗";
    font-size: 1rem;
    opacity: 0.8;
    transform: none;
  }

  .nav-cta {
    width: min(100%, 680px);
    margin-top: 28px;
    color: var(--blue-950);
    background: var(--yellow);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  }

  .mobile-nav-note {
    display: block;
    width: min(100%, 680px);
    margin: auto 0 0;
    padding-top: 42px;
    color: #87a4c7;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
  }

  body.menu-open {
    overflow: hidden;
    overscroll-behavior: none;
  }

  body.menu-open .site-header {
    position: fixed;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  body.menu-open .brand-name {
    color: var(--white);
  }

  body.menu-open .menu-toggle {
    background: rgba(255, 255, 255, 0.12);
  }

  body.menu-open .menu-toggle span {
    background: var(--white);
  }

  .hero {
    min-height: auto;
    padding-bottom: 66px;
    background:
      radial-gradient(circle at 50% 64%, rgba(128, 174, 243, 0.18), transparent 25%),
      var(--paper);
  }

  .hero::before {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    padding-block: 60px 50px;
    gap: 20px;
  }

  .hero-copy {
    width: 100%;
    text-align: center;
  }

  .eyebrow,
  .hero-actions {
    width: 100%;
    justify-content: center;
  }

  .hero-lede {
    margin-inline: auto;
  }

  .hero-slogan {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-visual {
    min-height: 500px;
    margin: 24px auto 0;
    transform: scale(0.86);
  }

  .hero-marquee {
    height: 58px;
  }

  .section {
    padding-block: 84px;
  }

  .section-intro {
    display: block;
    margin-bottom: 46px;
  }

  .section-intro h2 {
    margin-bottom: 26px;
  }

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

  .principle-card {
    display: grid;
    min-height: auto;
    padding: 27px;
    grid-template-columns: 76px 1fr;
    column-gap: 20px;
  }

  .principle-icon {
    width: 68px;
    height: 68px;
    margin: 0;
    grid-row: 1 / 3;
  }

  .principle-icon i {
    font-size: 2rem;
  }

  .principle-card h3 {
    align-self: end;
    margin-top: 7px;
  }

  .principle-card p {
    grid-column: 2;
  }

  .program {
    padding-top: 0;
  }

  .program-card {
    padding: 55px 42px;
    grid-template-columns: 1fr;
  }

  .program-copy {
    text-align: center;
  }

  .program-copy > p {
    margin-inline: auto;
  }

  .mentor-heading {
    align-items: flex-end;
  }

  .carousel-controls {
    top: 220px;
    right: 16px;
    left: 16px;
  }

  .mentor-carousel {
    height: 940px;
    grid-template-columns: 1fr;
  }

  .mentor-portrait {
    height: 440px;
    min-height: 0;
  }

  .mentor-profile {
    height: 500px;
    min-height: 0;
  }
}

@media (max-width: 560px) {
  :root {
    --shell: calc(100% - 28px);
    --radius-lg: 26px;
  }

  .hero-grid {
    padding-top: 52px;
  }

  .eyebrow {
    max-width: 100%;
    font-size: 0.55rem;
    letter-spacing: 0.065em;
  }

  h1 {
    font-size: clamp(2.7rem, 12vw, 3.35rem);
  }

  h1 em::after {
    height: 12px;
  }

  .hero-lede {
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .hero-slogan {
    font-size: 0.62rem;
    letter-spacing: 0.035em;
    gap: 6px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }

  .button {
    width: 100%;
  }

  .text-link {
    border-bottom: 0;
  }

  .hero-visual {
    width: 500px;
    min-height: 470px;
    margin: 24px 0 -28px calc((100% - 500px) / 2);
    left: auto;
    transform: scale(0.7);
    transform-origin: top center;
  }

  .hero-visual .code-tag {
    display: none;
  }

  .section {
    padding-block: 72px;
  }

  .section-kicker {
    margin-bottom: 13px;
  }

  .section-intro h2,
  .program-copy h2,
  .mentor-heading h2 {
    font-size: clamp(2.45rem, 12vw, 3.4rem);
  }

  .section-intro > p:last-child {
    font-size: 0.95rem;
  }

  .principle-card {
    padding: 24px 20px;
    grid-template-columns: 58px 1fr;
    gap: 15px;
  }

  .principle-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
  }

  .principle-icon i {
    font-size: 1.65rem;
  }

  .principle-card h3 {
    font-size: 1.02rem;
  }

  .principle-card p {
    font-size: 0.86rem;
  }

  .program-card {
    padding: 45px 22px;
    gap: 42px;
  }

  .program-step {
    grid-template-columns: 65px 1fr;
    gap: 16px;
  }

  .step-badge {
    width: 62px;
    height: 62px;
    border-radius: 18px;
  }

  .step-badge svg {
    width: 32px;
  }

  .step-connector {
    height: 27px;
    margin-left: 31px;
  }

  .mentor-heading {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 35px;
    gap: 26px;
  }

  .carousel-controls {
    top: 195px;
    right: 12px;
    left: 12px;
  }

  .carousel-button {
    width: 47px;
    height: 47px;
  }

  .mentor-carousel {
    height: 930px;
  }

  .mentor-portrait {
    height: 390px;
    min-height: 0;
  }

  .avatar {
    bottom: -10px;
    transform: translateX(-50%) scale(0.88);
    transform-origin: bottom center;
  }

  .mentor-profile {
    height: 540px;
    min-height: 0;
    padding: 34px 25px 28px;
  }

  .mentor-count {
    margin-bottom: 28px;
  }

  .mentor-quote {
    margin-bottom: 35px;
    font-size: 1.45rem;
  }

  .mentor-meta {
    gap: 18px;
  }

  .carousel-dots {
    margin-top: 25px;
  }

  .final-cta {
    padding-block: 72px;
  }

  .cta-card {
    padding: 67px 22px;
  }

  .cta-card h2 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .doodle-one,
  .doodle-three {
    display: none;
  }

  .footer-main {
    flex-direction: column;
    padding-block: 55px 45px;
    gap: 45px;
  }

  .footer-links {
    justify-content: space-between;
    gap: 30px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}