/* Kings International School — тёплый школьный характер, жёлтый акцент */

:root {
  --color-bg: #fffbf3;
  --color-surface: #ffffff;
  --color-text: #2b2722;
  --color-muted: #5e5850;
  --color-border: #f0e8d8;
  --color-primary: #f5c84c;
  --color-primary-bright: #ffd54a;
  --color-primary-dark: #d4a524;
  --color-ink: #1f1c18;
  --color-mint: #7dd3c0;
  --color-lavender: #c4b5fd;
  --font-sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 8px 32px rgba(43, 39, 34, 0.08);
  --shadow-hover: 0 12px 40px rgba(245, 200, 76, 0.25);
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: #9a6b0a;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.container--narrow {
  width: min(720px, 100% - 2.5rem);
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 251, 243, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  min-height: var(--header-h);
}

.header__end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.logo__img {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.logo__img--footer {
  width: 56px;
  height: 56px;
}

.logo__img.is-hidden {
  display: none !important;
}

.logo__fallback {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

.logo__fallback[hidden] {
  display: none !important;
}

.logo__fallback:not([hidden]) {
  display: flex !important;
}

.logo--footer .logo__fallback {
  font-size: 1.5rem;
  color: #fff8e8;
}

/* Язык: выпадающий список */
.lang {
  position: relative;
  z-index: 120;
  flex-shrink: 0;
}

.lang__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(43, 39, 34, 0.06);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.lang__btn:hover {
  border-color: rgba(245, 200, 76, 0.7);
}

.lang__btn::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-top: 2px;
  opacity: 0.65;
}

.lang.is-open .lang__btn::after {
  transform: rotate(180deg);
  margin-top: 0;
}

.lang__list {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 118px;
  margin: 0;
  padding: 0.35rem 0;
  list-style: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 130;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  pointer-events: none;
}

.lang.is-open .lang__list {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.lang__opt {
  display: block;
  width: 100%;
  padding: 0.55rem 1rem;
  border: none;
  background: none;
  font: inherit;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-align: left;
  cursor: pointer;
  color: var(--color-text);
}

.lang__opt:hover {
  background: rgba(245, 200, 76, 0.22);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

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

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

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

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__list a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}

.nav__list a:hover {
  color: var(--color-primary-dark);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.88rem 1.65rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-ink);
  background: linear-gradient(180deg, var(--color-primary-bright) 0%, var(--color-primary) 100%);
  border: 2px solid rgba(212, 165, 36, 0.45);
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 0 rgba(212, 165, 36, 0.35);
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}

.btn:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
  color: var(--color-ink);
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
  box-shadow: none;
}

.btn--ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
  box-shadow: 0 2px 8px rgba(43, 39, 34, 0.06);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  background: #fffef9;
}

.btn--small {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  box-shadow: 0 2px 0 rgba(212, 165, 36, 0.3);
}

.btn--light {
  background: #fff;
  color: var(--color-ink);
  border-color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.btn--light:hover {
  background: var(--color-bg);
  border-color: var(--color-bg);
}

/* Hero — полный экран + видео */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-h) + 1.5rem) 0 3rem;
  overflow: hidden;
}

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

.hero__video-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #1a1814;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(115deg, rgba(15, 13, 10, 0.82) 0%, rgba(15, 13, 10, 0.45) 45%, rgba(245, 200, 76, 0.12) 100%),
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(245, 200, 76, 0.15), transparent 55%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: rgba(255, 251, 243, 0.95);
  border-radius: 999px;
  border: 1px solid rgba(245, 200, 76, 0.65);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.hero__title {
  margin: 0 0 1.25rem;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3.65rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.hero__title em {
  font-style: italic;
  font-weight: 500;
  color: var(--color-primary-bright);
}

.hero__lead {
  margin: 0 0 2rem;
  max-width: 52ch;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn--hero-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: none;
  backdrop-filter: blur(6px);
}

.btn--hero-ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .hero__video {
    display: none;
  }

  .hero__video-wrap {
    background: linear-gradient(145deg, #3d3830 0%, #2a4a42 50%, #1a1814 100%);
  }
}

/* Stats */

.stats {
  padding-top: 0;
  margin-top: -0.5rem;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.35rem 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}

.stat {
  text-align: center;
  padding: 0.5rem;
}

.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: #b8860b;
  line-height: 1.2;
}

.stat__label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-muted);
}

/* Sections */

.section {
  padding: clamp(3.25rem, 7vw, 4.75rem) 0;
}

.section--muted {
  background: linear-gradient(180deg, #fff5e4 0%, #fffbf3 100%);
}

.section--dark {
  background: linear-gradient(145deg, #3d3830 0%, #2a2620 48%, #1e3d36 100%);
  color: #f5f0e8;
}

.section--dark .section__subtitle {
  color: rgba(245, 240, 232, 0.88);
}

.section__head {
  margin-bottom: 2.5rem;
  max-width: 720px;
}

.section__head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section__head--light .section__title {
  color: #fff;
}

.section__eyebrow {
  display: inline-block;
  margin: 0 0 0.65rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8b6914;
  background: rgba(245, 200, 76, 0.35);
  border-radius: 999px;
}

.section__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.section__subtitle {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-muted);
}

/* About */

.about__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.about__card {
  padding: 1.6rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(43, 39, 34, 0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}

.about__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.about__card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.12rem;
  font-family: var(--font-display);
}

.about__card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pillar {
  padding: 1.35rem 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px dashed rgba(245, 200, 76, 0.6);
}

.pillar__icon {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.35rem;
}

.pillar strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1rem;
  font-family: var(--font-display);
}

.pillar p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
}

/* Graduates slider */

.graduates {
  background: var(--color-surface);
  position: relative;
}

.graduates::before {
  content: "";
  position: absolute;
  top: 10%;
  left: -8%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(245, 200, 76, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.grad-slider {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.grad-slider__viewport {
  position: relative;
  min-height: 380px;
}

.grad-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s ease, visibility 0.55s;
  pointer-events: none;
}

.grad-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}

.grad-slide__text {
  position: relative;
  padding: 1.5rem 1.25rem 1.5rem 0;
}

.grad-slide__quote {
  position: absolute;
  top: -0.25rem;
  left: -0.15rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  line-height: 1;
  color: rgba(245, 200, 76, 0.45);
  pointer-events: none;
}

.grad-slide__body {
  margin: 0;
  position: relative;
  z-index: 1;
}

.grad-slide__body p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--color-text);
}

.grad-slide__meta {
  margin-top: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.grad-slide__meta strong {
  font-size: 1.05rem;
  color: var(--color-text);
}

.grad-slide__dest {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0.25rem 0.65rem;
  font-weight: 600;
  font-size: 0.78rem;
  color: #8b6914;
  background: rgba(245, 200, 76, 0.28);
  border-radius: 999px;
  width: fit-content;
}

.grad-slide__photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
  border: 4px solid #fff;
  outline: 2px solid rgba(245, 200, 76, 0.45);
}

.grad-slide__photo img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.grad-slider__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.grad-slider__dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.grad-slider__dots button {
  width: 11px;
  height: 11px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(43, 39, 34, 0.2);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.grad-slider__dots button:hover {
  background: rgba(43, 39, 34, 0.4);
}

.grad-slider__dots button.is-active {
  background: var(--color-primary-dark);
  transform: scale(1.25);
}

/* Programs */

.programs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.program-card {
  padding: 1.75rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: box-shadow 0.25s, transform 0.25s;
}

.program-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) rotate(-0.5deg);
}

.program-card--accent {
  border-color: rgba(245, 200, 76, 0.65);
  background: linear-gradient(165deg, #fffef9 0%, #fff8e4 100%);
}

.program-card__tag {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8b6914;
}

.program-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.22rem;
  font-family: var(--font-display);
}

.program-card p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.program-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--color-text);
}

/* Extras */

.extras {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.extras li {
  position: relative;
  padding: 0.9rem 1rem 0.9rem 2.55rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.95rem;
}

.extras li::before {
  content: "★";
  position: absolute;
  left: 0.85rem;
  color: var(--color-primary-bright);
  font-weight: 700;
  font-size: 0.95rem;
}

/* Steps */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(43, 39, 34, 0.04);
}

.steps__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(145deg, var(--color-primary-bright), var(--color-primary));
  color: var(--color-ink);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-family: var(--font-display);
}

.steps p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* FAQ */

.faq__item {
  margin-bottom: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.faq__item summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq__item summary::after {
  content: "+";
  float: right;
  font-weight: 400;
  color: #b8860b;
}

.faq__item[open] summary::after {
  content: "−";
}

.faq__item p {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* CTA */

.cta {
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  background: linear-gradient(120deg, #f5c84c 0%, #f0a832 45%, #e8b84a 100%);
  color: var(--color-ink);
}

.cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

.cta__text {
  margin: 0;
  max-width: 42ch;
  opacity: 0.92;
}

/* Footer */

.footer {
  padding: 3rem 0 0;
  background: #252119;
  color: #c4bdb0;
}

.footer a {
  color: #f5edd8;
  text-decoration: none;
}

.footer a:hover {
  color: var(--color-primary-bright);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer__tagline {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  max-width: 30ch;
}

.footer__heading {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a8275;
}

.footer__address {
  font-style: normal;
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer__contact {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__links li {
  margin-bottom: 0.5rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  font-size: 0.82rem;
}

/* Responsive */

@media (max-width: 960px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid,
  .programs,
  .pillars {
    grid-template-columns: 1fr;
  }

  .extras {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .grad-slide {
    grid-template-columns: 1fr;
  }

  .grad-slide__text {
    padding: 0 0 1rem;
    order: 1;
  }

  .grad-slide__photo {
    order: 2;
    max-width: 320px;
    margin: 0 auto;
    transform: rotate(0deg);
  }

  .grad-slider__viewport {
    min-height: 0;
  }

  .grad-slide {
    position: relative;
    opacity: 0;
    visibility: hidden;
    height: 0;
    overflow: hidden;
    inset: auto;
    padding: 0;
    transition: opacity 0.45s ease;
  }

  .grad-slide.is-active {
    height: auto;
    overflow: visible;
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s, opacity 0.25s, visibility 0.25s;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    z-index: 110;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
  }

  .nav__list li {
    border-bottom: 1px solid var(--color-border);
  }

  .nav__list a {
    display: block;
    padding: 0.85rem 0;
  }

  .btn--header {
    margin-top: 0.5rem;
    text-align: center;
  }

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

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

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }
}