* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(80, 115, 150, 0.18), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(72, 90, 130, 0.15), transparent 30%),
    linear-gradient(180deg, #081019 0%, #0c1722 45%, #101d29 100%);
  color: #eef6fb;
  line-height: 1.6;
  min-height: 100vh;
}

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

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

/* NAVIGATION */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 15, 24, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 1rem;
}

.brand span {
  color: #9ed7f5;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  color: #c7d7e2;
  font-size: 0.94rem;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

/* HERO */

.hero {
  min-height: 650px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(108, 171, 207, 0.08);
  filter: blur(30px);
  top: 60px;
  right: -180px;
}

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 1;
  padding: 90px 0;
}

.eyebrow {
  display: inline-block;
  color: #9ed7f5;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin-bottom: 25px;
}

.hero-highlight {
  color: #a8dff7;
}

.hero p {
  max-width: 650px;
  color: #b7cad7;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  margin-bottom: 34px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: #d7effb;
  color: #07111a;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #e8f4fa;
  background: rgba(255, 255, 255, 0.03);
}

/* SECTIONS */

section {
  padding: 100px 0;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 46px;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05;
  margin-bottom: 16px;
}

.section-heading p {
  color: #aebfcb;
  font-size: 1.05rem;
}

/* PROGRAMS */

.programs {
  background: rgba(255, 255, 255, 0.018);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.program-card {
  padding: 32px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.program-card:hover {
  transform: translateY(-5px);
  border-color: rgba(167, 221, 247, 0.32);
  background: rgba(255, 255, 255, 0.065);
}

.status {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: #99cce5;
  margin-bottom: 18px;
}

.program-card h3 {
  font-size: 1.65rem;
  margin-bottom: 12px;
}

.program-card p {
  color: #aebfcb;
  margin-bottom: 22px;
}

.text-link {
  color: #b9e5f8;
  font-weight: 700;
}

/* PHILOSOPHY */

.philosophy-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}

.quote-panel {
  padding: 38px;
  border-left: 2px solid #93cbe7;
  background: rgba(255, 255, 255, 0.025);
}

.quote-panel p {
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.35;
}

.philosophy-copy p {
  color: #aec0cc;
  margin-bottom: 16px;
}

/* FUTURE AI */

.guide-box {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 65px);
  border-radius: 28px;
  background:
    linear-gradient(
      135deg,
      rgba(110, 170, 205, 0.14),
      rgba(255, 255, 255, 0.035)
    );
  border: 1px solid rgba(159, 216, 244, 0.15);
}

.guide-box::after {
  content: "✦";
  position: absolute;
  right: 45px;
  top: 25px;
  font-size: 7rem;
  opacity: 0.06;
}

.guide-box h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin-bottom: 16px;
}

.guide-box p {
  max-width: 650px;
  color: #b3c6d2;
  margin-bottom: 20px;
}

.coming-soon {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #c7deea;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* FOOTER */

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 44px 0;
  color: #8296a4;
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* MOBILE */

@media (max-width: 760px) {
  nav {
    padding: 18px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 80px 0;
  }

  section {
    padding: 75px 0;
  }

  .program-grid,
  .philosophy-grid {
    grid-template-columns: 1fr;
  }

  .philosophy-grid {
    gap: 35px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}
/* ABOUT PAGE */

.active-link {
  color: #ffffff;
}

.about-hero {
  min-height: 720px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(108, 171, 207, 0.09);
  filter: blur(40px);
  top: 40px;
  left: -250px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-introduction h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin-bottom: 28px;
}

.about-lead {
  max-width: 680px;
  color: #b7cad7;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.founder-image-wrap {
  position: relative;
  max-width: 440px;
  margin-left: auto;
}

.founder-image-wrap::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid rgba(158, 215, 245, 0.22);
  border-radius: 28px;
  z-index: -1;
}

.founder-image {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1.08;
  object-fit: cover;
  object-position: center;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.3);
}

.founder-caption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: calc(100% - 40px);
  margin: -34px auto 0;
  padding: 18px 22px;
  position: relative;
  background: rgba(7, 15, 24, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 16px;
}

.founder-caption strong {
  color: #f2f8fb;
  font-size: 1.05rem;
}

.founder-caption span {
  color: #91a9b8;
  font-size: 0.85rem;
}

/* FOUNDER STORY */

.story-section {
  background: rgba(255, 255, 255, 0.018);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
}

.story-grid h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.08;
}

.story-copy p {
  color: #b1c3cf;
  font-size: 1.08rem;
  margin-bottom: 20px;
}

.story-copy p:last-child {
  margin-bottom: 0;
}

/* TRAVEL JOURNEY */

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.journey-card {
  min-height: 310px;
  padding: 30px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.journey-number {
  display: inline-block;
  color: #83c9ed;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin-bottom: 24px;
}

.journey-card h3 {
  font-size: 1.7rem;
  margin-bottom: 14px;
}

.journey-card p {
  color: #aebfcb;
}

.journey-reflection {
  max-width: 850px;
  margin: 50px auto 0;
  padding: 30px 36px;
  border-left: 2px solid #93cbe7;
  background: rgba(255, 255, 255, 0.025);
}

.journey-reflection p {
  color: #d2e0e8;
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  line-height: 1.5;
}

/* CHALLENGES AND LESSONS */

.challenge-section {
  background: rgba(255, 255, 255, 0.018);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.challenge-panel,
.lesson-panel {
  padding: clamp(30px, 5vw, 52px);
  border-radius: 26px;
}

.challenge-panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.lesson-panel {
  background:
    linear-gradient(
      135deg,
      rgba(110, 170, 205, 0.13),
      rgba(255, 255, 255, 0.035)
    );
  border: 1px solid rgba(159, 216, 244, 0.15);
}

.challenge-panel h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 24px;
}

.challenge-panel p,
.lesson-panel p {
  color: #afc1cd;
  margin-bottom: 18px;
}

.lesson-panel blockquote {
  color: #eaf5fa;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.35;
  margin-bottom: 28px;
}

/* MISSION */

.mission-box {
  padding: clamp(36px, 7vw, 76px);
  border-radius: 30px;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(137, 206, 240, 0.11),
      transparent 35%
    ),
    rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(159, 216, 244, 0.14);
}

.mission-box > h2 {
  max-width: 850px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.06;
  margin-bottom: 22px;
}

.mission-lead {
  max-width: 760px;
  color: #b6c8d4;
  font-size: 1.12rem;
}

.mission-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}

.mission-step {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.mission-step > span {
  color: #83c9ed;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.mission-step h3 {
  margin: 12px 0 10px;
  font-size: 1.25rem;
}

.mission-step p {
  color: #a7bac6;
}

.mission-buttons {
  margin-top: 48px;
}

/* ABOUT PAGE MOBILE */

@media (max-width: 850px) {
  .about-hero-grid,
  .story-grid,
  .challenge-grid {
    grid-template-columns: 1fr;
  }

  .about-hero-grid,
  .story-grid {
    gap: 48px;
  }

  .founder-image-wrap {
    width: min(440px, 94%);
    margin: 0 auto;
  }

  .journey-grid,
  .mission-steps {
    grid-template-columns: 1fr;
  }

  .journey-card {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .founder-image-wrap::before {
    inset: 12px -10px -12px 10px;
  }

  .founder-caption {
    width: calc(100% - 24px);
  }

  .journey-reflection {
    padding: 24px;
  }
}