/* ============ Fonts ============ */
@font-face {
  font-family: "Poppins";
  src: url("./fonts/Poppins-Light.ttf") format("truetype");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("./fonts/Poppins-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("./fonts/Poppins-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("./fonts/Poppins-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}

/* ============ Tokens (from Figma) ============ */
:root {
  --aoa-ink:        rgb(52, 70, 92);     /* primary text, hero scrim, courses bg variant */
  --aoa-ink-deep:   rgb(50, 61, 77);     /* footer, deeper dark surface */
  --aoa-ink-darker: rgb(22, 27, 33);
  --aoa-orange:     rgb(245, 147, 27);   /* eyebrow + primary CTA */
  --aoa-orange-2:   rgb(244, 147, 28);
  --aoa-orange-press: rgb(205, 117, 9);
  --aoa-blue-link:  rgb(2, 102, 150);    /* dividers, links */
  --aoa-pale:       rgb(234, 239, 245);  /* card bg, partners bg */
  --aoa-pale-2:     rgb(212, 223, 233);
  --aoa-paper:      rgb(250, 250, 250);  /* page bg */
  --aoa-cream:      rgb(255, 252, 239);
  --aoa-body:       rgb(51, 51, 51);
  --aoa-body-2:     rgb(50, 61, 77);
  --aoa-mute:       rgb(130, 130, 130);
  --aoa-rule:       rgba(2, 102, 150, 1);

  --radius-card: 15px;
  --radius-pill: 25px;
  --shadow-sm: 0 4px 14px rgba(22, 27, 33, 0.08);
  --shadow-md: 0 12px 40px rgba(22, 27, 33, 0.18);

  --font-head: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Helvetica", "Helvetica Neue", Arial, sans-serif;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.5;
  color: var(--aoa-body);
  background: var(--aoa-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--aoa-orange); outline-offset: 3px; border-radius: 4px; }

/* ============ Type system ============ */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.10em;
  line-height: 1.5;
  color: var(--aoa-orange);
  text-transform: uppercase;
  margin: 0;
}
.eyebrow--sm { font-size: 12px; }

h1, h2, h3, h4 { margin: 0; font-family: var(--font-head); font-weight: 400; color: var(--aoa-ink); }
.h-display { font-family: var(--font-head); font-weight: 300; font-size: 80px; line-height: 0.95; letter-spacing: -0.01em; color: #fff; }
.h-section { font-family: var(--font-head); font-weight: 400; font-size: 54px; line-height: 1.15; letter-spacing: -0.005em; color: var(--aoa-ink); }
.h-card    { font-family: var(--font-head); font-weight: 400; font-size: 32px; line-height: 1.1;  color: var(--aoa-ink); }
.h-quote   { font-family: var(--font-head); font-weight: 400; font-size: 24px; line-height: 1.15; color: var(--aoa-ink); }
.h-eyecard { font-family: var(--font-head); font-weight: 500; font-size: 24px; line-height: 1.1;  color: var(--aoa-ink); }
.h-event   { font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1;    color: var(--aoa-ink); }

.body-lg { font-size: 18px; line-height: 1.5; color: var(--aoa-body-2); }
.body-md { font-size: 16px; line-height: 1.5; color: var(--aoa-body-2); }
.body-sm { font-size: 14px; line-height: 1.5; color: var(--aoa-body-2); }
.body-xs { font-size: 12px; line-height: 1.5; }

.small-caps {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

/* ============ Layout helpers ============ */
.container { width: 100%; max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 112px 0; }
.section--tight { padding: 80px 0; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-card);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: background-color 220ms ease, color 220ms ease, transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--aoa-orange);
  color: #fff;
}
.btn--primary:hover { background: var(--aoa-orange-press); }
.btn--secondary-dark {
  background: var(--aoa-ink);
  color: #fff;
}
.btn--secondary-dark:hover { background: var(--aoa-ink-deep); }
.btn--secondary-light {
  background: transparent;
  color: var(--aoa-ink);
  border: 1px solid var(--aoa-ink);
}
.btn--secondary-light:hover { background: var(--aoa-ink); color: #fff; }
.btn--ghost-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* ============ Nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 80;
  display: flex; align-items: center; justify-content: space-between;
  height: 94px;
  padding: 24px 64px;
  transition: background-color 320ms cubic-bezier(0.32, 0.72, 0.24, 1),
              backdrop-filter 320ms cubic-bezier(0.32, 0.72, 0.24, 1),
              box-shadow 320ms cubic-bezier(0.32, 0.72, 0.24, 1);
}
.nav--solid {
  background: rgba(52, 70, 92, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav__logo {
  display: flex; align-items: center; gap: 12px;
  height: 46px;
}
.nav__logo img { height: 46px; width: auto; }
.nav__links {
  display: flex; align-items: center; gap: 33px;
  color: #fff;
  font-size: 16px;
}
.nav__link {
  display: inline-flex; align-items: center; gap: 8px;
  height: 24px;
  position: relative;
  cursor: pointer;
  opacity: 0.92;
  transition: opacity 220ms ease;
}
.nav__link:hover { opacity: 1; }
.nav__link[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: rgba(255,255,255,0.7);
}
.nav__chev { width: 11px; height: 11px; opacity: 0.85; transition: transform 220ms ease; }
.nav__link[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__hamburger { display: none; }

/* dropdown */
.dropdown { position: relative; }
.dropdown__menu {
  position: absolute; top: calc(100% + 16px); left: -16px;
  min-width: 240px;
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 12px;
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.dropdown[aria-expanded="true"] .dropdown__menu,
.dropdown:hover .dropdown__menu {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.dropdown__item {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--aoa-ink);
  font-family: var(--font-body);
  font-size: 14px;
  transition: background-color 180ms ease;
}
.dropdown__item:hover { background: var(--aoa-pale); }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 960px;
  height: 100vh;
  max-height: 1100px;
  overflow: hidden;
  background: var(--aoa-ink);
  display: flex; align-items: flex-end;
  padding-bottom: 64px;
}
.hero__bg {
  position: absolute; inset: 0;
  background-color: var(--aoa-ink);
}
.hero__media {
  position: absolute; inset: -10% -2%;
  width: 104%; height: 120%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 800ms cubic-bezier(0.32, 0.72, 0.24, 1);
}
.hero__media.is-loaded { opacity: 1; }
.hero__overlay-top {
  position: absolute; left: 0; right: 0; top: 0; height: 55%;
  background: linear-gradient(180deg, rgba(52,70,92,0.9), rgba(52,70,92,0));
  pointer-events: none;
}
.hero__overlay-bottom {
  position: absolute; left: 0; right: 0; bottom: 0; height: 50%;
  background: linear-gradient(0deg, rgba(52,70,92,0.95), rgba(52,70,92,0));
  pointer-events: none;
}
.hero__inner {
  position: relative;
  width: 100%;
  max-width: 1116px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero__heading {
  margin: 0 0 24px 0;
  white-space: pre-line;
}
.hero__body {
  max-width: 641px;
  margin: 0 0 32px 0;
  color: var(--aoa-paper);
  font-size: 18px; line-height: 1.5;
}
.hero__form {
  display: flex; align-items: center;
  width: 100%; max-width: 451px;
  background: #fff;
  border-radius: var(--radius-card);
  padding: 4px;
  gap: 4px;
  position: relative;
}
.hero__input {
  flex: 1;
  border: 0;
  background: transparent;
  height: 40px;
  padding: 0 16px;
  font: inherit;
  font-size: 14px;
  color: var(--aoa-body-2);
}
.hero__input::placeholder { color: var(--aoa-body-2); opacity: 0.7; }
.hero__input:focus { outline: none; }
.hero__form .btn { height: 40px; border-radius: 12px; font-size: 13px; padding: 0 20px; }

/* ============ Compact testimonial ============ */
.compact-testimonial {
  background: var(--aoa-ink-deep);
  color: #fff;
  padding: 24px 64px;
}
.compact-testimonial__inner {
  max-width: 1116px; margin: 0 auto;
  display: grid; grid-template-columns: 220px 1fr;
  gap: 32px; align-items: center;
}
.compact-testimonial__cite {
  display: flex; align-items: center; gap: 12px;
}
.compact-testimonial__avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background-color: var(--aoa-mute);
  background-size: cover; background-position: center;
  flex: 0 0 80px;
}
.compact-testimonial__name { font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1; margin: 0 0 6px 0; color: #fff; }
.compact-testimonial__role { font-size: 12px; line-height: 1.5; opacity: 0.85; }
.compact-testimonial__quote { font-size: 16px; line-height: 1.5; margin: 0; }

/* ============ Section header (centered) ============ */
.section-header { text-align: center; max-width: 736px; margin: 0 auto; }
.section-header__eyebrow { margin-bottom: 32px; }
.section-header__title { margin-bottom: 32px; white-space: pre-line; }
.section-header__body { margin: 0 auto; max-width: 736px; }

.section-header--left { text-align: left; }

/* ============ Our Work section ============ */
.our-work { padding: 112px 0; background: var(--aoa-paper); position: relative; }
.our-work__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.our-work__media {
  margin-top: 48px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: #000;
  aspect-ratio: 928 / 522;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}
.our-work__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 640ms cubic-bezier(0.32,0.72,0.24,1);
}
.our-work__media:hover img { transform: scale(1.02); }
.our-work__play {
  position: absolute; inset: 0; margin: auto;
  width: 88px; height: 88px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: grid; place-items: center;
  transition: transform 220ms ease, background-color 220ms ease;
}
.our-work__play:hover { transform: scale(1.06); background: #fff; }
.our-work__play svg { color: var(--aoa-ink); margin-left: 4px; }
.our-work__divider { height: 1px; background: var(--aoa-rule); margin-top: 96px; }

/* ============ Approach section ============ */
.approach { padding: 112px 0; background: var(--aoa-paper); }
.approach__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.approach__cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 64px;
}
.approach-card {
  background: var(--aoa-pale);
  border-radius: 10px;
  padding: 73px 34px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 32px;
  min-height: 338px;
  transition: transform 320ms cubic-bezier(0.32,0.72,0.24,1), box-shadow 320ms ease;
}
.approach-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.approach-card__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
}
.approach-card__icon svg, .approach-card__icon img { width: 56px; height: 56px; color: var(--aoa-ink); }
.approach-card__title { margin: 0; }
.approach-card__body { font-size: 16px; line-height: 1.5; color: var(--aoa-ink); margin: 0; max-width: 288px; }

/* ============ Courses section ============ */
.courses { background: var(--aoa-ink); padding: 112px 0; color: #fff; overflow: hidden; }
.courses .h-section, .courses .section-header__body { color: var(--aoa-paper); }
.courses__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.courses__viewport {
  margin-top: 80px;
  position: relative;
}
.courses__track {
  display: flex; gap: 24px;
  transition: transform 640ms cubic-bezier(0.32, 0.72, 0.24, 1);
  will-change: transform;
}
.course-card {
  flex: 0 0 100%;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--aoa-mute);
  position: relative;
  display: flex; flex-direction: column;
}
.course-card__bg {
  height: 510px;
  background-size: cover; background-position: center;
  position: relative;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 91px;
}
.course-card__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,27,33,0.20) 0%, rgba(22,27,33,0.55) 100%);
}
.course-card__content {
  position: relative; z-index: 2;
  max-width: 740px;
  display: flex; flex-direction: column; gap: 24px;
}
.course-card__date { color: var(--aoa-orange); margin: 0; }
.course-card__title { font-family: var(--font-head); font-weight: 400; font-size: 54px; line-height: 1.15; color: #fff; margin: 0; }
.course-card__body { font-family: var(--font-body); font-size: 18px; line-height: 1.5; color: #fff; margin: 0; max-width: 540px; }
.course-card__cta { align-self: flex-start; margin-top: 8px; }

.course-card__testimonial {
  background: var(--aoa-ink-deep);
  display: flex; align-items: center; gap: 24px;
  padding: 32px 91px;
  min-height: 120px;
}
.course-card__cite { display: flex; align-items: center; gap: 13px; flex: 0 0 223px; }
.course-card__avatar { width: 56px; height: 56px; border-radius: 50%; background-size: cover; background-position: center; background-color: var(--aoa-mute); flex: 0 0 56px; }
.course-card__cite-name { font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1; color: #fff; margin: 0 0 8px 0; }
.course-card__cite-role { font-size: 14px; line-height: 1.5; color: rgba(255,255,255,0.85); }
.course-card__quote { font-size: 16px; line-height: 1.5; color: #fff; margin: 0; flex: 1; }

/* slider controls */
.slider-controls {
  margin-top: 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.slider-dots { display: flex; gap: 8px; align-items: center; }
.slider-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: rgba(255,255,255,0.32);
  transition: background-color 220ms ease, transform 220ms ease;
  cursor: pointer; padding: 0;
}
.slider-dot.is-active { background: #fff; }
.slider-dots--dark .slider-dot { background: rgba(52,70,92,0.25); }
.slider-dots--dark .slider-dot.is-active { background: var(--aoa-ink); }
.slider-arrows { display: flex; gap: 16px; }
.slider-arrow {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.18);
  display: grid; place-items: center;
  color: #fff;
  transition: background-color 220ms ease, transform 220ms ease;
}
.slider-arrow:hover { background: rgba(255,255,255,0.28); }
.slider-arrow:disabled { opacity: 0.4; cursor: not-allowed; }
.slider-arrows--dark .slider-arrow { background: var(--aoa-pale); color: var(--aoa-ink); }
.slider-arrows--dark .slider-arrow:hover { background: var(--aoa-pale-2); }

/* ============ Testimonials big ============ */
.testimonials-big { padding: 112px 0; background: var(--aoa-paper); }
.testimonials-big__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.testimonial-card {
  display: grid; grid-template-columns: 451px 1fr;
  background: var(--aoa-pale);
  border-radius: var(--radius-card);
  overflow: hidden;
  min-height: 497px;
}
.testimonial-card__image {
  background-size: cover; background-position: center;
  background-color: var(--aoa-ink);
}
.testimonial-card__content {
  padding: 96px 64px 64px 64px;
  display: flex; flex-direction: column; justify-content: space-between;
  gap: 32px;
}
.testimonial-card__quote-head {
  font-family: var(--font-head); font-weight: 400; font-size: 24px; line-height: 1.15; color: var(--aoa-ink);
  margin: 0 0 24px 0;
  white-space: pre-line;
}
.testimonial-card__quote-body {
  font-size: 18px; line-height: 1.5; color: var(--aoa-body-2);
  margin: 0;
}
.testimonial-card__cite {
  border-top: 1px solid var(--aoa-rule);
  padding-top: 24px;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px;
}
.testimonial-card__cite-name { font-family: var(--font-head); font-weight: 500; font-size: 18px; color: var(--aoa-ink); margin: 0 0 4px 0; }
.testimonial-card__cite-role { font-size: 16px; color: var(--aoa-ink); margin: 0; }
.testimonial-card__cite-logo { height: 24px; opacity: 0.9; }
.testimonial-card__cite-logo img { height: 100%; width: auto; filter: saturate(0); opacity: 0.7; }

.testimonials-big__divider { height: 1px; background: var(--aoa-rule); margin-top: 96px; }

/* ============ Featured podcasts ============ */
.featured-content { padding: 112px 0; background: var(--aoa-paper); }
.featured-content__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.featured-content__viewport { margin-top: 64px; overflow: hidden; }
.featured-content__track {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  transition: transform 640ms cubic-bezier(0.32, 0.72, 0.24, 1);
}
.post-card {
  background: var(--aoa-pale);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 320ms cubic-bezier(0.32,0.72,0.24,1), box-shadow 320ms ease;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-card__thumb {
  aspect-ratio: 546 / 308;
  background-size: cover; background-position: center;
  background-color: var(--aoa-ink);
  position: relative;
  overflow: hidden;
}
.post-card__play {
  position: absolute; left: 24px; bottom: 24px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: grid; place-items: center;
  color: var(--aoa-ink);
  transition: transform 220ms ease;
}
.post-card:hover .post-card__play { transform: scale(1.05); }
.post-card__body { padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.post-card__title { font-family: var(--font-head); font-weight: 500; font-size: 24px; line-height: 1.1; color: var(--aoa-ink); margin: 0; }
.post-card__desc { font-size: 16px; line-height: 1.5; color: var(--aoa-ink); margin: 0; }

/* ============ Partners ============ */
.partners { background: var(--aoa-pale); padding: 112px 0; }
.partners__inner { max-width: 1116px; margin: 0 auto; padding: 0 24px; }
.partners__logos {
  margin-top: 64px;
  display: flex; align-items: center; justify-content: center;
  gap: 72px;
  flex-wrap: wrap;
}
.partners__logos img {
  height: 36px; width: auto;
  opacity: 0.85;
  filter: brightness(0) saturate(0%) invert(28%) sepia(13%) saturate(700%) hue-rotate(180deg);
  transition: opacity 220ms ease;
}
.partners__logos img:hover { opacity: 1; }

/* ============ Workshops ============ */
.workshops { background: var(--aoa-paper); padding: 112px 0; }
.workshops__inner {
  max-width: 1116px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 451px 1fr; gap: 110px; align-items: start;
}
.workshops__cards { display: flex; flex-direction: column; gap: 20px; }
.event-card {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  background: var(--aoa-pale);
  border-radius: var(--radius-card);
  padding: 32px;
  gap: 24px;
  text-align: left;
  width: 100%;
  transition: transform 320ms cubic-bezier(0.32,0.72,0.24,1), box-shadow 320ms ease;
}
.event-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.event-card__date { color: var(--aoa-ink); margin: 0 0 12px 0; }
.event-card__title { font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1.2; color: var(--aoa-ink); margin: 0; }
.event-card__arrow {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: #fff;
  display: grid; place-items: center;
  color: var(--aoa-ink);
  transition: background-color 220ms ease, transform 220ms ease;
  flex: 0 0 48px;
}
.event-card:hover .event-card__arrow { background: var(--aoa-orange); color: #fff; transform: translateX(4px); }

/* ============ Newsletter ============ */
.newsletter {
  background: var(--aoa-ink-deep);
  color: #fff;
  padding: 112px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 30%, rgba(245,147,27,0.08), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(2,102,150,0.18), transparent 60%);
  pointer-events: none;
}
.newsletter__inner { max-width: 736px; margin: 0 auto; padding: 0 24px; position: relative; }
.newsletter .h-section { color: #fff; white-space: pre-line; margin-bottom: 32px; }
.newsletter__body { color: rgba(255,255,255,0.92); margin: 0 auto 48px auto; }
.newsletter__form {
  display: flex; align-items: center;
  width: 100%; max-width: 455px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-card);
  padding: 4px;
  gap: 4px;
}
.newsletter__form .btn { height: 38px; border-radius: 12px; font-size: 13px; padding: 0 20px; }
.newsletter__sub { font-size: 12px; color: rgba(255,255,255,0.75); margin-top: 12px; }

/* ============ Footer ============ */
.footer {
  background: var(--aoa-ink-deep);
  color: #fff;
  padding: 80px 64px;
}
.footer__inner { max-width: 1312px; margin: 0 auto; }
.footer__top {
  display: grid; grid-template-columns: 574px 1fr;
  gap: 64px; padding-bottom: 32px;
}
.footer__brand { display: flex; flex-direction: column; gap: 32px; }
.footer__brand img { height: 52px; width: auto; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  color: #fff; opacity: 0.85;
  transition: opacity 220ms ease;
}
.footer__social a:hover { opacity: 1; }
.footer__columns {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.footer__heading { font-family: var(--font-head); font-weight: 500; font-size: 16px; color: #fff; margin: 0 0 16px 0; }
.footer__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer__list a { font-size: 14px; color: rgba(255,255,255,0.85); transition: color 220ms ease; }
.footer__list a:hover { color: #fff; }
.footer__divider { height: 1px; background: rgba(255,255,255,0.12); margin: 32px 0; }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px; color: rgba(255,255,255,0.7);
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a:hover { color: #fff; }

/* ============ Modal ============ */
.modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(22,27,33,0.85);
  backdrop-filter: blur(8px);
  display: grid; place-items: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 320ms cubic-bezier(0.32, 0.72, 0.24, 1);
}
.modal.is-open { opacity: 1; pointer-events: auto; }
.modal__panel {
  position: relative;
  width: 100%; max-width: 1100px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-card);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 320ms cubic-bezier(0.32, 0.72, 0.24, 1);
}
.modal.is-open .modal__panel { transform: scale(1); }
.modal__close {
  position: absolute; top: -48px; right: 0;
  color: #fff; opacity: 0.85;
  display: grid; place-items: center;
  width: 36px; height: 36px;
  transition: opacity 220ms ease;
}
.modal__close:hover { opacity: 1; }
.modal__panel iframe { width: 100%; height: 100%; border: 0; }
.modal__poster { width: 100%; height: 100%; object-fit: cover; }
.modal__playover {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: #fff;
}

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 32px;
  transform: translateX(-50%) translateY(100px);
  background: var(--aoa-ink);
  color: #fff;
  padding: 14px 22px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  z-index: 110;
  transition: transform 320ms cubic-bezier(0.32, 0.72, 0.24, 1);
  font-size: 14px;
  display: flex; gap: 10px; align-items: center;
}
.toast.is-open { transform: translateX(-50%) translateY(0); }

/* ============ Mobile menu ============ */
.mobile-menu {
  position: fixed; inset: 0; z-index: 75;
  background: var(--aoa-ink);
  color: #fff;
  padding: 110px 32px 32px;
  opacity: 0; pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 320ms cubic-bezier(0.32, 0.72, 0.24, 1), transform 320ms cubic-bezier(0.32, 0.72, 0.24, 1);
  overflow-y: auto;
}
.mobile-menu.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mobile-menu ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 20px; }
.mobile-menu a, .mobile-menu button {
  font-family: var(--font-head); font-weight: 400; font-size: 32px; color: #fff;
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  width: 100%; text-align: left;
}

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .hero__inner, .container, .our-work__inner, .approach__inner, .courses__inner,
  .testimonials-big__inner, .featured-content__inner, .partners__inner,
  .workshops__inner, .newsletter__inner { padding-left: 32px; padding-right: 32px; }
  .h-display { font-size: 64px; }
  .h-section { font-size: 44px; }
  .course-card__title { font-size: 44px; }
  .course-card__bg { padding: 64px; }
  .course-card__testimonial { padding: 24px 64px; }
  .testimonial-card { grid-template-columns: 380px 1fr; }
  .testimonial-card__content { padding: 64px 48px; }
  .workshops__inner { gap: 48px; }
  .compact-testimonial { padding: 20px 32px; }
}
@media (max-width: 880px) {
  .nav { padding: 18px 24px; height: 80px; }
  .nav__links { display: none; }
  .nav__hamburger {
    display: grid; place-items: center;
    width: 44px; height: 44px;
    color: #fff; border-radius: 50%;
    transition: background-color 220ms ease;
  }
  .nav__hamburger:hover { background: rgba(255,255,255,0.1); }
  .hero { min-height: 700px; padding-bottom: 48px; }
  .h-display { font-size: 48px; }
  .h-section { font-size: 36px; }
  .h-card { font-size: 28px; }
  .section, .approach, .courses, .testimonials-big, .featured-content, .partners, .workshops, .newsletter, .our-work {
    padding: 80px 0;
  }
  .approach__cards { grid-template-columns: 1fr; gap: 16px; }
  .approach-card { padding: 48px 24px; min-height: auto; }
  .testimonial-card { grid-template-columns: 1fr; }
  .testimonial-card__image { aspect-ratio: 4/3; }
  .testimonial-card__content { padding: 40px 32px; }
  .featured-content__track { grid-template-columns: 1fr; }
  .partners__logos { gap: 32px; }
  .partners__logos img { height: 28px; }
  .workshops__inner { grid-template-columns: 1fr; gap: 32px; }
  .compact-testimonial__inner { grid-template-columns: 1fr; gap: 16px; }
  .compact-testimonial__quote { font-size: 14px; }
  .footer { padding: 64px 32px; }
  .footer__top { grid-template-columns: 1fr; gap: 48px; }
  .footer__columns { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
  .course-card__bg { padding: 40px 32px; height: auto; min-height: 420px; }
  .course-card__title { font-size: 32px; }
  .course-card__testimonial { flex-direction: column; align-items: flex-start; padding: 24px 32px; }
  .course-card__cite { flex: 0 0 auto; }
  .our-work__divider, .testimonials-big__divider { margin-top: 64px; }
}