:root {
  --bg-dark: #9c2007;
  --bg-green: #b43b14;
  --surface: #7f260f;
  --surface-soft: rgba(127, 38, 15, 0.68);
  --band-a: #9c2007;
  --band-b: #b23610;
  --band-c: #7f1d08;
  --band-d: #c6531b;
  --text-main: #fbf8ee;
  --text-muted: #f0d9c8;
  --accent-gold: #f0c96c;
  --cloud-white: #f7f8f4;
  --line: rgba(247, 248, 244, 0.34);
  --section-line: rgba(240, 201, 108, 0.48);
  --shadow: 0 24px 70px rgba(93, 20, 8, 0.32);
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Be Vietnam Pro", Arial, sans-serif;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.76;
  overflow-x: hidden;
  transition: background-color 900ms ease;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.theme-fansipan { background-color: #9c2007; }
body.theme-yen-tu { background-color: #8f2a0d; }
body.theme-ta-chi-nhu { background-color: #8b2b22; }
body.theme-ky-quan-san { background-color: #a23a0e; }
body.theme-lao-than { background-color: #8e3218; }

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.section {
  position: relative;
  padding: 110px 0;
}

.section::before,
.mountain-story::before,
.closing::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--section-line), transparent);
  pointer-events: none;
}

.section__inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 42px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-gold);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1.02;
}

h1 {
  max-width: 900px;
  font-size: clamp(3.9rem, 8vw, 8.2rem);
  text-transform: none;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2.4rem, 5vw, 5.4rem);
}

.section-title--compact {
  max-width: none;
  font-size: clamp(2.6rem, 4.1vw, 4.7rem);
  line-height: 1.05;
  text-wrap: balance;
}

@media (min-width: 760px) {
  .section-title--compact {
    white-space: nowrap;
  }
}

h3 {
  font-size: clamp(1.45rem, 2.2vw, 2.3rem);
}

p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  background: var(--accent-gold);
  color: #10110d;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: #e7c77d;
}

.button--ghost {
  background: rgba(247, 248, 244, 0.06);
  color: var(--text-main);
  border-color: rgba(247, 248, 244, 0.42);
}

.button--ghost:hover {
  background: rgba(247, 248, 244, 0.14);
  border-color: var(--cloud-white);
}

.button--small {
  min-height: 38px;
  padding: 0 16px;
}

button.button {
  appearance: none;
}

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 100%;
  height: 3px;
  background: rgba(247, 248, 244, 0.08);
}

.scroll-progress__bar {
  display: block;
  width: 0%;
  height: 100%;
  background: var(--accent-gold);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  transition: background-color 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(121, 28, 9, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  display: grid;
  gap: 1px;
  text-transform: uppercase;
}

.nav__logo span {
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

.nav__logo strong {
  color: var(--text-main);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav__links a:not(.button) {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  transition: color 180ms ease;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--cloud-white);
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(247, 248, 244, 0.06);
}

.nav__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--cloud-white);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero__image,
.hero__overlay,
.hero__cloud {
  position: absolute;
  inset: 0;
}

.hero__image {
  animation: heroZoom 18s ease-in-out infinite alternate;
}

.hero__overlay {
  background:
    linear-gradient(90deg, rgba(116, 24, 7, 0.8), rgba(156, 32, 7, 0.28) 55%, rgba(91, 23, 10, 0.56)),
    linear-gradient(0deg, var(--bg-dark), rgba(156, 32, 7, 0.02) 42%);
}

.hero__cloud {
  pointer-events: none;
  opacity: 0.22;
  background:
    radial-gradient(circle at 18% 78%, rgba(247, 248, 244, 0.42), transparent 22%),
    radial-gradient(circle at 52% 86%, rgba(247, 248, 244, 0.36), transparent 24%),
    radial-gradient(circle at 86% 72%, rgba(247, 248, 244, 0.28), transparent 20%);
  filter: blur(18px);
}

.hero__cloud--front {
  animation: cloudDrift 26s linear infinite alternate;
}

.hero__cloud--back {
  opacity: 0.16;
  animation: cloudDrift 38s linear infinite alternate-reverse;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding-top: 60px;
}

.hero__lead {
  max-width: 680px;
  margin-top: 24px;
  padding-left: 22px;
  border-left: 3px solid var(--accent-gold);
  color: var(--cloud-white);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.6vw, 2.65rem);
  font-weight: 700;
  line-height: 1.16;
}

.hero__copy {
  max-width: 650px;
  margin-top: 18px;
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero__stat {
  position: absolute;
  right: clamp(20px, 6vw, 84px);
  bottom: clamp(32px, 7vw, 78px);
  z-index: 2;
  display: grid;
  gap: 4px;
  padding-left: 18px;
  border-left: 2px solid var(--accent-gold);
  text-transform: uppercase;
}

.hero__stat strong {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
}

.hero__stat span,
.hero__stat small {
  color: var(--text-muted);
  font-weight: 800;
  letter-spacing: 0.1em;
}

.intro {
  background:
    linear-gradient(180deg, rgba(156, 32, 7, 0.72), rgba(77, 18, 7, 0.82)),
    linear-gradient(90deg, rgba(30, 69, 45, 0.46), rgba(156, 32, 7, 0.32)),
    url("../assets/images/hero/hero-2.jpg") center / cover;
  background-attachment: fixed;
}

.intro__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.intro__copy p {
  font-size: 1.12rem;
  line-height: 1.8;
}

.intro__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 34px 0 0;
}

.intro__metrics div,
.selector-card,
.about__why,
.quiz__result {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(247, 248, 244, 0.12);
  box-shadow: 0 18px 48px rgba(93, 20, 8, 0.18);
}

.intro__metrics div {
  padding: 20px 18px;
}

.intro__metrics dt {
  color: var(--accent-gold);
  font-family: var(--font-heading);
  font-size: 2.4rem;
  line-height: 1;
}

.intro__metrics dd {
  margin: 8px 0 0;
  color: #ffe3cf;
  font-size: 0.92rem;
  font-weight: 650;
}

.selector {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(255, 255, 255, 0.035)),
    var(--band-c);
}

.selector__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.selector__button {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.selector__button.is-active,
.selector__button:hover {
  background: var(--accent-gold);
  color: #10110d;
  border-color: var(--accent-gold);
}

.selector__results {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.selector-card {
  min-height: 220px;
  padding: 24px 18px;
  opacity: 0.52;
  transition: transform 220ms ease, opacity 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.selector-card.is-highlighted {
  opacity: 1;
  transform: translateY(-8px);
  border-color: rgba(240, 201, 108, 0.92);
  background: rgba(240, 201, 108, 0.16);
}

.selector-card span {
  color: var(--accent-gold);
  font-size: 0.92rem;
  font-weight: 900;
}

.selector-card h3 {
  margin-top: 18px;
  font-size: 1.62rem;
}

.selector-card p {
  margin-top: 12px;
  color: #ffe3cf;
  font-size: 1rem;
  font-weight: 550;
  line-height: 1.62;
}

.mountain-story {
  position: relative;
  min-height: 88vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 560px);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  padding: 88px max(24px, calc((100vw - 1120px) / 2));
  border-top: 1px solid var(--section-line);
}

.mountain-story:nth-child(odd) {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 42%),
    var(--band-a);
}

.mountain-story:nth-child(even) {
  background:
    linear-gradient(270deg, rgba(255, 255, 255, 0.04), transparent 44%),
    var(--band-c);
}

.mountain-story--reverse {
  grid-template-columns: minmax(360px, 560px) minmax(0, 1fr);
}

.mountain-story--reverse .mountain-story__media {
  order: 2;
}

.mountain-story__media {
  position: relative;
  height: min(72vh, 660px);
  min-height: 420px;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.mountain-story__content {
  max-width: 560px;
}

.mountain-story__content .button + .button {
  margin-top: 12px;
}

.mountain-story__index {
  color: var(--accent-gold);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.mountain-story__content h2 {
  margin-top: 14px;
  text-transform: uppercase;
}

.mountain-story__height {
  margin: 14px 0 22px;
  color: var(--accent-gold);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1;
}

.mountain-story__content h3 {
  max-width: 520px;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.data-list {
  display: grid;
  gap: 0;
  margin: 28px 0;
  border-top: 1px solid var(--section-line);
}

.data-list div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(247, 248, 244, 0.28);
}

.data-list dt {
  color: #ffe8c7;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-list dd {
  margin: 0;
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 650;
}

body.is-detail-open {
  overflow: hidden;
}

.mountain-detail {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: block;
  overflow-y: auto;
  padding: 34px max(22px, calc((100vw - 1180px) / 2)) 64px;
  background:
    radial-gradient(circle at 72% 0%, rgba(240, 201, 108, 0.18), transparent 32%),
    linear-gradient(135deg, rgba(124, 26, 8, 0.98), rgba(174, 58, 18, 0.98));
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition: opacity 320ms ease, transform 320ms ease;
}

.mountain-detail[hidden] {
  display: none;
}

.mountain-detail.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.detail-back {
  min-height: 44px;
  margin-bottom: 28px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(247, 248, 244, 0.07);
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-back:hover {
  border-color: var(--accent-gold);
}

.mountain-detail__hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: stretch;
  min-height: min(64vh, 680px);
  margin-bottom: 44px;
}

.mountain-detail__hero h2 {
  max-width: 860px;
  font-size: clamp(2.15rem, 3.8vw, 4.25rem);
  line-height: 1.08;
  text-wrap: balance;
}

.mountain-detail__hero p {
  max-width: 760px;
  margin-top: 22px;
  color: #ffe1c9;
  font-size: clamp(1.05rem, 1.4vw, 1.22rem);
  line-height: 1.75;
}

.mountain-detail__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}

.detail-image {
  margin: 0;
}

.detail-image img {
  height: 430px;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.mountain-detail__copy h3 {
  max-width: 760px;
  margin-bottom: 18px;
}

.mountain-detail__copy p {
  max-width: 820px;
  color: #ffe3cf;
  font-size: clamp(1.02rem, 1.2vw, 1.14rem);
  line-height: 1.86;
}

.mountain-detail__copy p + p {
  margin-top: 16px;
}

.highlight-list {
  display: grid;
  gap: 12px;
  margin: 28px 0;
  padding: 20px 22px 20px 42px;
  border: 1px solid rgba(247, 248, 244, 0.22);
  border-radius: 8px;
  background: rgba(87, 20, 7, 0.22);
  color: #ffe3cf;
  font-size: 1.02rem;
  line-height: 1.68;
  font-weight: 550;
}

.highlight-list li::marker {
  color: var(--accent-gold);
}

.mountain-detail blockquote {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--accent-gold);
  background: rgba(247, 248, 244, 0.085);
  color: var(--text-main);
}

.video-slot {
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px dashed rgba(247, 248, 244, 0.28);
  border-radius: 6px;
  background: rgba(247, 248, 244, 0.085);
  color: var(--text-muted);
  font-size: 0.86rem;
  text-align: center;
}

.video-slot--large {
  position: relative;
  min-height: 420px;
  align-content: center;
  gap: 14px;
  border-style: solid;
  background:
    linear-gradient(0deg, rgba(116, 24, 7, 0.68), rgba(156, 32, 7, 0.18)),
    url("../assets/images/hero/hero.jpg") center / cover;
  color: var(--cloud-white);
  text-align: left;
  overflow: hidden;
}

.video-slot--large video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.altitude {
  background:
    linear-gradient(180deg, rgba(156, 32, 7, 0.76), rgba(87, 20, 7, 0.86)),
    linear-gradient(90deg, rgba(30, 69, 45, 0.44), rgba(156, 32, 7, 0.26)),
    url("../assets/images/hero/hero-3.jpg") center / cover;
  background-attachment: fixed;
}

.altitude__stage {
  position: relative;
  min-height: 600px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  align-items: end;
  padding: clamp(22px, 4vw, 42px) clamp(10px, 3vw, 26px) 34px;
  border: 1px solid var(--section-line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(247, 248, 244, 0.16), rgba(247, 248, 244, 0.06)),
    radial-gradient(circle at 50% 0%, rgba(240, 201, 108, 0.16), transparent 38%);
  box-shadow: 0 24px 68px rgba(93, 20, 8, 0.24);
  overflow: hidden;
}

.altitude__ridge {
  position: absolute;
  inset: auto 0 0;
  height: 58%;
  background:
    linear-gradient(135deg, transparent 0 12%, rgba(240, 201, 108, 0.2) 12% 13%, transparent 13%),
    linear-gradient(28deg, transparent 0 16%, rgba(247, 248, 244, 0.16) 16% 17%, transparent 17%),
    linear-gradient(142deg, transparent 0 22%, rgba(240, 201, 108, 0.16) 22% 23%, transparent 23%),
    linear-gradient(180deg, transparent, rgba(87, 20, 7, 0.34));
  clip-path: polygon(0 92%, 10% 55%, 20% 78%, 32% 30%, 43% 66%, 52% 22%, 65% 70%, 77% 34%, 88% 63%, 100% 20%, 100% 100%, 0 100%);
  opacity: 0.72;
}

.altitude-mountain {
  position: relative;
  z-index: 1;
  height: 430px;
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: end;
  justify-items: center;
  padding: 0 4px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.altitude__stage.is-animated .altitude-mountain {
  opacity: 1;
  transform: translateY(0);
}

.altitude-mountain:nth-of-type(2) { transition-delay: 80ms; }
.altitude-mountain:nth-of-type(3) { transition-delay: 160ms; }
.altitude-mountain:nth-of-type(4) { transition-delay: 240ms; }
.altitude-mountain:nth-of-type(5) { transition-delay: 320ms; }
.altitude-mountain:nth-of-type(6) { transition-delay: 400ms; }

.mountain-shape {
  position: relative;
  width: min(220px, 120%);
  height: 0;
  min-height: 96px;
  align-self: end;
  border: 1px solid rgba(247, 248, 244, 0.16);
  border-bottom: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24) 0 12%, transparent 12%),
    linear-gradient(225deg, rgba(240, 201, 108, 0.36) 0 16%, transparent 16%),
    linear-gradient(180deg, #f0c96c 0%, #a64012 48%, #651806 100%);
  clip-path: polygon(var(--peak) 0, 100% 100%, 0 100%);
  filter: drop-shadow(0 24px 24px rgba(67, 15, 5, 0.28));
  transform-origin: bottom;
  transition: height 1200ms cubic-bezier(0.2, 0.8, 0.2, 1), transform 220ms ease, filter 220ms ease;
}

.mountain-shape::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
  opacity: 0;
  transition: opacity 220ms ease;
}

.altitude__stage.is-animated .mountain-shape {
  height: var(--mountain-height);
}

.altitude-mountain:hover .mountain-shape,
.altitude-mountain--top .mountain-shape {
  transform: translateY(-10px) scale(1.04);
  filter: drop-shadow(0 30px 30px rgba(67, 15, 5, 0.36));
}

.altitude-mountain:hover .mountain-shape::after,
.altitude-mountain--top .mountain-shape::after {
  opacity: 1;
}

.altitude-mountain__height {
  position: absolute;
  left: 50%;
  bottom: calc(34px + var(--mountain-height));
  z-index: 2;
  transform: translate(-50%, 18px);
  padding: 7px 10px;
  border: 1px solid rgba(247, 248, 244, 0.34);
  border-radius: 999px;
  background: rgba(87, 20, 7, 0.78);
  color: var(--cloud-white);
  font-size: 0.86rem;
  font-weight: 900;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 500ms ease 500ms, transform 500ms ease 500ms;
}

.altitude__stage.is-animated .altitude-mountain__height {
  opacity: 1;
  transform: translate(-50%, 0);
}

.altitude-mountain strong {
  margin-top: 14px;
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 900;
  text-align: center;
  line-height: 1.2;
}

.quiz {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(255, 255, 255, 0.035)),
    var(--band-c);
}

.quiz__grid {
  display: grid;
  grid-template-columns: 0.72fr 1fr 0.82fr;
  gap: 30px;
  align-items: start;
}

.quiz__form {
  display: grid;
  gap: 20px;
}

.quiz__form fieldset {
  margin: 0;
  padding: 22px;
  border: 1px solid var(--section-line);
  border-radius: 6px;
  background: rgba(247, 248, 244, 0.12);
}

.quiz__form legend {
  padding: 0 8px;
  color: var(--cloud-white);
  font-weight: 800;
}

.quiz__form label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 14px 16px 0 0;
  color: var(--text-muted);
}

.quiz__form input {
  accent-color: var(--accent-gold);
}

.quiz__result {
  padding: 28px;
}

.quiz__result span {
  color: var(--accent-gold);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.quiz__result h3 {
  margin-top: 16px;
  text-transform: uppercase;
}

.quiz__result p {
  margin: 18px 0 24px;
  font-size: 1.02rem;
  line-height: 1.72;
}

.closing {
  position: relative;
  min-height: 82vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
}

.closing > img,
.closing__overlay {
  position: absolute;
  inset: 0;
}

.closing__overlay {
  background: rgba(121, 28, 9, 0.6);
}

.closing__content {
  position: relative;
  z-index: 1;
  width: min(780px, calc(100% - 40px));
}

.closing__content h2 {
  text-transform: uppercase;
}

.closing__content p {
  margin: 22px auto 30px;
  font-size: 1.2rem;
  line-height: 1.75;
}

.about {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(0, 0, 0, 0.08)),
    var(--band-b);
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(280px, 0.62fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
}

.about__profile {
  display: grid;
  gap: 22px;
  padding-right: clamp(0px, 3vw, 34px);
}

.about__profile h2 {
  max-width: 700px;
  font-size: clamp(1.9rem, 3.8vw, 3.1rem);
}

.about__why {
  margin-top: 12px;
  padding: clamp(24px, 4vw, 34px);
}

.about__why p {
  margin-top: 18px;
  font-size: 1.03rem;
  line-height: 1.78;
}

.about__photo {
  position: relative;
  width: min(100%, 390px);
  min-height: 520px;
  margin: 0;
  justify-self: end;
  overflow: hidden;
  border: 1px solid var(--section-line);
  border-radius: 8px;
  background: rgba(247, 248, 244, 0.12);
  box-shadow: 0 28px 78px rgba(61, 15, 7, 0.34);
}

.about__photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(21, 51, 39, 0.08), transparent 38%),
    linear-gradient(0deg, rgba(87, 20, 7, 0.26), transparent 42%);
  pointer-events: none;
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.footer {
  padding: 56px 0;
  border-top: 1px solid var(--section-line);
  background: #761806;
}

.footer__inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
}

.footer h2 {
  font-size: 1.7rem;
  text-transform: uppercase;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 22px;
}

.footer a {
  color: var(--text-muted);
}

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

.footer__credit {
  grid-column: 1 / -1;
  font-size: 0.86rem;
}