:root {
  --ink: #142033;
  --ink-soft: #3a4a63;
  --mist: #e7eef6;
  --paper: #f4f7fb;
  --bleu: #0a4d8c;
  --bleu-deep: #063560;
  --teal: #1f7a6b;
  --line: rgba(20, 32, 51, 0.12);
  --white: #ffffff;
  --hero-overlay: linear-gradient(
    105deg,
    rgba(10, 28, 48, 0.78) 0%,
    rgba(10, 28, 48, 0.55) 48%,
    rgba(10, 28, 48, 0.28) 100%
  );
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", sans-serif;
  --space: clamp(1rem, 2.5vw, 2rem);
  --max: 1120px;
  --radius: 2px;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(10, 77, 140, 0.08), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(31, 122, 107, 0.07), transparent 50%),
    var(--paper);
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

.nav-links .current-menu-item > a,
.nav-links .current_page_item > a {
  color: var(--white);
}

.nav--solid .nav-links .current-menu-item > a,
.nav--solid .nav-links .current_page_item > a {
  color: var(--bleu);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.container {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

/* Nav */
.nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  padding: 1.25rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.nav-brand span {
  font-weight: 400;
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  font-weight: 400;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  background: var(--white);
  color: var(--bleu-deep) !important;
  font-weight: 500;
  font-size: 0.85rem;
  transition: transform 0.25s ease, background 0.25s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  background: var(--mist);
}

.nav-toggle {
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: var(--white);
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

.nav--solid {
  position: sticky;
  top: 0;
  background: rgba(244, 247, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav--solid .nav-brand,
.nav--solid .nav-links a,
.nav--solid .nav-toggle {
  color: var(--ink);
}

.nav--solid .nav-links a {
  color: var(--ink-soft);
}

.nav--solid .nav-links a:hover,
.nav--solid .nav-links a.active {
  color: var(--bleu);
}

.nav--solid .nav-cta {
  background: var(--bleu);
  color: var(--white) !important;
}

.nav--solid .nav-cta:hover {
  background: var(--bleu-deep);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 0 clamp(3.5rem, 10vh, 6rem);
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
  max-width: 38rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.75rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  animation: rise 0.9s ease both;
}

.hero-brand em {
  font-style: italic;
  font-weight: 400;
}

.hero-headline {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 400;
  line-height: 1.35;
  margin-bottom: 0.85rem;
  animation: rise 0.9s ease 0.12s both;
}

.hero-support {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  max-width: 32rem;
  margin-bottom: 1.75rem;
  animation: rise 0.9s ease 0.22s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise 0.9s ease 0.32s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease,
    color 0.25s ease;
}

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

.btn-primary {
  background: var(--white);
  color: var(--bleu-deep);
}

.btn-primary:hover {
  background: var(--mist);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-solid {
  background: var(--bleu);
  color: var(--white);
}

.btn-solid:hover {
  background: var(--bleu-deep);
}

.btn-outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}

/* Sections */
.section {
  padding: clamp(4rem, 9vw, 7rem) 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  margin-bottom: 0.75rem;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.section--mist {
  background:
    linear-gradient(180deg, rgba(231, 238, 246, 0.85), rgba(231, 238, 246, 0.4)),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(10, 77, 140, 0.03) 18px,
      rgba(10, 77, 140, 0.03) 19px
    );
}

.section--ink {
  background: linear-gradient(160deg, #0f1c2e 0%, #163153 100%);
  color: var(--white);
}

.section--ink .section-head p {
  color: rgba(255, 255, 255, 0.78);
}

/* Program rows — not cards */
.program-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.program-row {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s ease;
}

.program-row:hover {
  padding-left: 0.5rem;
}

.program-row h3 {
  font-size: 1.55rem;
  margin-bottom: 0.4rem;
}

.program-row p {
  color: var(--ink-soft);
  max-width: 40rem;
}

.program-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
}

.program-link {
  color: var(--bleu);
  font-weight: 500;
  font-size: 0.92rem;
  white-space: nowrap;
  align-self: center;
}

.program-link::after {
  content: " →";
  transition: margin 0.2s ease;
}

.program-row:hover .program-link::after {
  margin-left: 0.25rem;
}

/* Method */
.method-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.method-visual {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}

.method-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.method-points {
  display: grid;
  gap: 1.75rem;
}

.method-point h3 {
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}

.method-point p {
  color: var(--ink-soft);
}

.method-index {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bleu);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

/* Testimonials */
.testimonial-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.testimonial {
  margin: 0;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.testimonial blockquote {
  margin: 0;
}

.testimonial blockquote p {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 44rem;
}

.testimonial figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  align-items: baseline;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-detail {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@media (min-width: 800px) {
  .testimonial {
    grid-template-columns: minmax(0, 1fr) 14rem;
    gap: 2.5rem;
    align-items: end;
  }

  .testimonial figcaption {
    flex-direction: column;
    gap: 0.25rem;
    text-align: right;
  }
}

/* About band */
.about-band {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}

.about-band h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
}

.about-band p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

/* Page hero (inner) */
.page-hero {
  padding: clamp(7rem, 14vw, 9rem) 0 clamp(3rem, 6vw, 4rem);
  background:
    linear-gradient(180deg, rgba(10, 77, 140, 0.08), transparent 70%),
    var(--paper);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  max-width: 16ch;
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

/* Content blocks */
.content-block {
  display: grid;
  gap: 1.25rem;
  max-width: 42rem;
}

.content-block h2 {
  font-size: clamp(1.6rem, 3vw, 2rem);
}

.content-block p,
.content-block li {
  color: var(--ink-soft);
}

.content-block ul {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.55rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.split-visual {
  min-height: 320px;
  overflow: hidden;
}

.split-visual img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

/* Lessons */
.lessons-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
}

.lessons-summary-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.lessons-summary-label {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.lesson-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.lesson-row {
  display: grid;
  grid-template-columns: 10rem 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.lesson-meta {
  display: grid;
  gap: 0.45rem;
}

.lesson-status {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.lesson-status--completed {
  color: var(--teal);
}

.lesson-status--in-progress {
  color: var(--bleu);
}

.lesson-status--upcoming {
  color: var(--ink-soft);
}

.lesson-body h3 {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
}

.lesson-body p {
  color: var(--ink-soft);
  max-width: 36rem;
}

.lesson-aside {
  display: grid;
  gap: 0.65rem;
  justify-items: end;
  text-align: right;
}

.lesson-duration {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

@media (max-width: 900px) {
  .lessons-summary {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .lesson-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .lesson-aside {
    justify-items: start;
    text-align: left;
  }
}

/* Auth */
.auth-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.auth-form {
  max-width: 28rem;
}

.auth-actions {
  margin-top: 1.25rem;
}

.nav-user {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
}

.nav--solid .nav-user {
  color: var(--ink-soft);
}

.nav-text-btn {
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  padding: 0;
  cursor: pointer;
}

.nav--solid .nav-text-btn {
  color: var(--ink-soft);
}

.nav-text-btn:hover {
  color: var(--white);
}

.nav--solid .nav-text-btn:hover {
  color: var(--bleu);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.85rem;
  font-weight: 500;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid rgba(10, 77, 140, 0.35);
  outline-offset: 1px;
  border-color: var(--bleu);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.form-success {
  padding: 1.25rem 0;
  animation: rise 0.5s ease both;
}

.form-success h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
  background: var(--paper);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: end;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.footer-brand span {
  font-weight: 400;
}

.footer p {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

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

/* Reveal motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-drift {
  from {
    transform: scale(1.06) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.5%, -1%, 0);
  }
}

@media (max-width: 900px) {
  .program-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .method-grid,
  .about-band,
  .split,
  .contact-layout,
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .method-visual,
  .method-visual img,
  .split-visual img {
    min-height: 280px;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.25rem);
    right: var(--space);
    left: var(--space);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 28, 48, 0.96);
    padding: 0.5rem;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.85rem 1rem;
  }

  .nav--solid .nav-links {
    background: var(--white);
    border: 1px solid var(--line);
  }

  .nav-cta {
    margin: 0.35rem 0.5rem 0.65rem;
    justify-content: center;
  }
}