:root {
  --bg: #0a0a0a;
  --bg-2: #141414;
  --ink: #f5f1ea;
  --ink-dim: #d4cfc7;
  --ink-muted: #9a958e;
  --fire: #ff5722;
  --ember: #ffb800;
  --blood: #c1121f;
  --line: #2a2723;
}

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

html { scroll-behavior: smooth; font-size: 17px; }

@media (max-width: 600px) {
  html { font-size: 16px; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Be Vietnam Pro', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Grain texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--fire); color: var(--bg); }

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 50;
  backdrop-filter: blur(20px);
  background: rgba(10, 10, 10, 0.6);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--ink);
  text-transform: uppercase;
}

.logo span { color: var(--fire); }

nav ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

nav a {
  color: var(--ink);
  opacity: 0.8;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s, opacity 0.3s;
}

nav a:hover { color: var(--fire); opacity: 1; }

.menu-toggle { display: none; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  padding: 8rem 3rem 4rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 20%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--fire) 0%, transparent 60%);
  opacity: 0.15;
  filter: blur(80px);
  pointer-events: none;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.85;
  margin-bottom: 2rem;
  animation: fadeUp 0.8s ease-out;
}

.pulse {
  width: 8px; height: 8px;
  background: var(--fire);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--fire); }
  50% { box-shadow: 0 0 0 8px transparent; }
}

.hero h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(2.5rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 1s ease-out 0.1s both;
}

.hero h1 .accent {
  color: var(--fire);
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  display: inline-block;
  position: relative;
}

.hero h1 .accent::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 0;
  width: 100%; height: 4px;
  background: var(--fire);
}

.hero p {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.92;
  max-width: 540px;
  margin-bottom: 2.5rem;
  animation: fadeUp 1s ease-out 0.25s both;
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 1s ease-out 0.4s both;
}

.btn {
  padding: 1rem 2rem;
  font-family: 'Be Vietnam Pro', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--fire);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--ember);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  border-color: var(--fire);
  color: var(--fire);
}

/* Stats card */
.hero-stats {
  border: 1px solid var(--line);
  padding: 2rem;
  background: var(--bg-2);
  position: relative;
  animation: fadeUp 1s ease-out 0.5s both;
}

.hero-stats::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 30px; height: 30px;
  border-top: 2px solid var(--fire);
  border-left: 2px solid var(--fire);
}

.hero-stats::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 30px; height: 30px;
  border-bottom: 2px solid var(--fire);
  border-right: 2px solid var(--fire);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.2rem 0;
  border-bottom: 1px dashed var(--line);
}

.stat-row:last-child { border-bottom: none; }

.stat-label {
  font-size: 0.8rem;
  color: var(--ink);
  opacity: 0.75;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-value {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 2rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.stat-value .unit {
  color: var(--fire);
  font-size: 1rem;
  margin-left: 0.3rem;
}

/* ─── SECTIONS ─── */
section { padding: 6rem 3rem; }

.section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 40px; height: 1px;
  background: var(--fire);
}

.section-label span {
  font-size: 0.8rem;
  color: var(--fire);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 3rem;
  max-width: 900px;
}

/* ─── ABOUT ─── */
.about {
  background: var(--bg-2);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.about-image {
  aspect-ratio: 3/4;
  background-image: url('anh/pham-minh-duc-founder-affinity.webp');
  background-size: cover;
  background-position: center 30%;
  position: relative;
  overflow: hidden;
}

.about-image::before {
  content: '02';
  position: absolute;
  top: 1.5rem; left: 1.5rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--fire);
  letter-spacing: 0.2em;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  z-index: 2;
}

.about-image::after {
  content: 'FOUNDER';
  position: absolute;
  bottom: 1.5rem; right: 1.5rem;
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink);
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
  z-index: 2;
  padding: 0.5rem;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(4px);
}

.about-image .quote {
  display: none;
}

.about-quote {
  margin-top: 2rem;
  padding: 1.5rem;
  border-left: 3px solid var(--fire);
  background: rgba(255, 61, 0, 0.05);
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--ink);
  line-height: 1.3;
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.9;
}

.about-text p strong {
  color: var(--ink);
  font-weight: 700;
}

.about-text p .highlight {
  color: var(--fire);
  font-weight: 700;
}

/* ─── VISION ─── */
.vision-section {
  padding: 6rem 3rem;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.vision-section::before {
  content: '';
  position: absolute;
  top: 0; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--fire) 0%, transparent 60%);
  opacity: 0.06;
  filter: blur(80px);
  pointer-events: none;
}

.vision-italic {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  color: var(--fire);
  text-transform: none;
}

.vision-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink); opacity: 0.9;
  max-width: 700px;
  margin-bottom: 4rem;
  margin-top: -1.5rem;
}

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

.vision-card {
  padding: 2.5rem 2rem;
  background: var(--bg);
  border: 1px solid var(--line);
  position: relative;
  transition: transform 0.4s, border-color 0.4s;
  display: flex;
  flex-direction: column;
}

.vision-card:hover {
  transform: translateY(-4px);
  border-color: var(--fire);
}

.vision-card-hero {
  background: linear-gradient(180deg, rgba(255, 87, 34, 0.1) 0%, var(--bg) 100%);
  border-color: var(--fire);
}

.vision-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--fire);
  margin-bottom: 1rem;
}

.vision-big {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(4rem, 7vw, 6rem);
  line-height: 0.95;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}

.vision-big .vision-unit {
  color: var(--fire);
  font-size: 0.5em;
  margin-left: 0.1em;
  font-weight: 600;
}

.vision-cap {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-bottom: 1.2rem;
}

.vision-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink); opacity: 0.85;
  margin: 0;
}

/* ─── PRINCIPLES ─── */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.principle {
  background: var(--bg);
  padding: 2.5rem 2rem;
  position: relative;
  transition: all 0.4s;
  cursor: default;
}

.principle:hover {
  background: var(--bg-2);
}

.principle:hover .principle-num {
  color: var(--fire);
  transform: scale(1.1);
}

.principle-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 3rem;
  color: var(--line);
  letter-spacing: 0.02em;
  transition: all 0.4s;
  display: inline-block;
}

.principle h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  margin: 1rem 0 0.8rem;
  color: var(--ink);
}

.principle p {
  font-size: 1rem;
  color: var(--ink); opacity: 0.9;
  line-height: 1.65;
}

/* ─── SYSTEM ─── */
.system {
  background: var(--bg-2);
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.system-card {
  border: 1px solid var(--line);
  padding: 2rem;
  background: var(--bg);
  position: relative;
  transition: all 0.4s;
}

.system-card:hover {
  border-color: var(--fire);
  transform: translateY(-4px);
}

.system-card .icon {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 2.5rem;
  color: var(--fire);
  margin-bottom: 1rem;
}

.system-card h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.system-card ul {
  list-style: none;
}

.system-card li {
  padding: 0.5rem 0;
  font-size: 0.95rem;
  color: var(--ink); opacity: 0.9;
  border-bottom: 1px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.system-card li::before {
  content: '→';
  color: var(--fire);
  font-weight: 700;
}

.system-card li:last-child { border-bottom: none; }

/* ─── ENDURANCE ─── */
.endurance {
  padding: 6rem 3rem;
  position: relative;
  overflow: hidden;
}

.endurance-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.endurance-images {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
}

.endurance-img {
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  filter: grayscale(0.2) contrast(1.05);
  transition: filter 0.6s;
}

.endurance-img:hover {
  filter: grayscale(0) contrast(1);
}

.endurance-img.img-1 {
  aspect-ratio: 3/2;
  background-image: url('anh/pham-minh-duc-chay-marathon.webp');
  background-position: center center;
  grid-column: 1 / -1;
}

.endurance-img.img-2 {
  display: none;
}

.endurance-text h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.endurance-text h2 .italic {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  color: var(--fire);
  text-transform: none;
}

.endurance-text p {
  color: var(--ink); opacity: 0.9;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.endurance-text p strong { color: var(--ink); font-weight: 700; }

.endurance-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.endurance-stat .num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--fire);
  line-height: 1;
}

.endurance-stat .lbl {
  font-size: 0.75rem;
  color: var(--ink);
  opacity: 0.75;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* ─── HONOR (Carousel) ─── */
.honor-section {
  padding: 6rem 3rem;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.honor-section::before {
  content: '';
  position: absolute;
  top: 0; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--ember) 0%, transparent 60%);
  opacity: 0.06;
  filter: blur(80px);
  pointer-events: none;
}

.honor-italic {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  color: var(--ember);
  text-transform: none;
}

.honor-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink); opacity: 0.9;
  max-width: 800px;
  margin-bottom: 3.5rem;
  margin-top: -1.5rem;
}

.carousel {
  max-width: 1100px;
  margin: 0 auto;
}

.carousel-stage {
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr 60px;
  gap: 1.5rem;
  align-items: center;
}

.carousel-track {
  position: relative;
  aspect-ratio: 4/5;
  max-height: 700px;
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
}

.carousel-track::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 30px; height: 30px;
  border-top: 2px solid var(--ember);
  border-left: 2px solid var(--ember);
  z-index: 5;
}

.carousel-track::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 30px; height: 30px;
  border-bottom: 2px solid var(--ember);
  border-right: 2px solid var(--ember);
  z-index: 5;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.carousel-arrow {
  width: 56px;
  height: 56px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.carousel-arrow:hover {
  background: var(--ember);
  color: var(--bg);
  border-color: var(--ember);
  transform: scale(1.1);
}

.carousel-arrow:active { transform: scale(0.95); }

.carousel-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding: 0 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.carousel-counter {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ember);
  letter-spacing: 0.1em;
}

.carousel-counter #honorCurrent {
  color: var(--ink);
  font-size: 1.4rem;
}

.carousel-caption {
  font-size: 0.85rem;
  color: var(--ink); opacity: 0.7;
  letter-spacing: 0.05em;
  font-style: italic;
}

.carousel-thumbs {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.thumb {
  background: var(--bg);
  border: 2px solid var(--line);
  padding: 0;
  cursor: pointer;
  aspect-ratio: 4/5;
  overflow: hidden;
  transition: all 0.3s;
  opacity: 0.5;
}

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

.thumb:hover {
  opacity: 0.85;
  border-color: var(--ember);
}

.thumb.active {
  opacity: 1;
  border-color: var(--ember);
  transform: scale(1.05);
}

/* ─── RESULTS (GMV Dashboard) ─── */
.results-section {
  padding: 6rem 3rem;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.results-section::before {
  content: '';
  position: absolute;
  top: 30%; right: -15%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--fire) 0%, transparent 60%);
  opacity: 0.08;
  filter: blur(80px);
  pointer-events: none;
}

.results-italic {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  color: var(--fire);
  text-transform: none;
}

.results-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink); opacity: 0.9;
  max-width: 800px;
  margin-bottom: 3rem;
  margin-top: -1.5rem;
}

.results-image {
  position: relative;
  border: 1px solid var(--line);
  background: var(--bg-2);
  padding: 0.6rem;
  margin-bottom: 3rem;
  max-width: 1400px;
}

.results-image::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 30px; height: 30px;
  border-top: 2px solid var(--fire);
  border-left: 2px solid var(--fire);
}

.results-image::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 30px; height: 30px;
  border-bottom: 2px solid var(--fire);
  border-right: 2px solid var(--fire);
}

.results-image img {
  width: 100%;
  height: auto;
  display: block;
}

.results-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
}

.rs-item {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--fire);
  background: var(--bg-2);
}

.rs-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--ink);
  line-height: 1;
  letter-spacing: 0.01em;
}

.rs-num .rs-unit {
  color: var(--fire);
  font-size: 0.7em;
  margin-left: 0.1em;
}

.rs-lbl {
  margin-top: 0.6rem;
  color: var(--ink); opacity: 0.8;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Dashboard block (multi) */
.dashboard-block {
  max-width: 1400px;
  margin-bottom: 5rem;
}

.dashboard-block:last-child { margin-bottom: 0; }

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.dashboard-channel {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.db-handle {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--fire);
  letter-spacing: 0.02em;
}

.db-duration {
  font-size: 0.85rem;
  color: var(--ink); opacity: 0.75;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dashboard-gmv {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
}

.db-gmv-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--ink);
  letter-spacing: 0.01em;
  line-height: 1;
}

.db-gmv-lbl {
  font-size: 0.75rem;
  color: var(--ink); opacity: 0.7;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dashboard-block .results-image { margin-bottom: 2rem; }

/* ─── CHANNELS ─── */
.channels-section {
  padding: 6rem 3rem;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.channels-section::before {
  content: '';
  position: absolute;
  top: 10%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--fire) 0%, transparent 60%);
  opacity: 0.08;
  filter: blur(60px);
  pointer-events: none;
}

.channels-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink); opacity: 0.9;
  max-width: 700px;
  margin-bottom: 4rem;
  margin-top: -1.5rem;
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.channel-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--bg-2);
  text-decoration: none;
  color: var(--ink);
  transition: all 0.4s;
  overflow: hidden;
  position: relative;
}

.channel-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--fire);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s;
}

.channel-card:hover {
  border-color: var(--fire);
  transform: translateY(-4px);
}

.channel-card:hover::before {
  transform: scaleY(1);
}

.channel-screenshot {
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.channel-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.channel-meta {
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
}

.channel-handle {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 0.85rem;
  color: var(--fire);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.channel-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  margin-bottom: 0.8rem;
}

.channel-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ch-stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.ch-stat .num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
  line-height: 1;
}

.ch-stat .lbl {
  font-size: 0.7rem;
  color: var(--ink);
  opacity: 0.75;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.channel-cta {
  font-size: 0.85rem;
  color: var(--fire);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: auto;
}

/* ─── TEAM ─── */
.team-section {
  background: var(--bg-2);
  padding: 6rem 3rem;
}

.team-image {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
}

.team-image img {
  width: 100%;
  display: block;
  /* Ảnh gốc bị lật ngang — lật lại bằng CSS */
  transform: scaleX(-1);
  filter: contrast(1.05) saturate(0.95);
}

.team-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.7) 0%, transparent 50%);
  pointer-events: none;
}

.team-caption {
  position: absolute;
  bottom: 1.5rem; left: 2rem; right: 2rem;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.team-caption h3 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  letter-spacing: 0.03em;
  color: var(--ink);
}

.team-caption p {
  color: var(--ink); opacity: 0.9;
  font-size: 0.9rem;
  max-width: 400px;
}

/* ─── JOIN ─── */
.join {
  position: relative;
  overflow: hidden;
}

.join::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--fire) 0%, transparent 70%);
  opacity: 0.08;
  pointer-events: none;
}

.join-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.join-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 5rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.join-title .italic {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 900;
  color: var(--fire);
}

.join-content p {
  font-size: 1.15rem;
  color: var(--ink); opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.join-criteria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.criteria-item {
  text-align: left;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--fire);
}

.criteria-item h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.criteria-item p {
  font-size: 0.9rem;
  color: var(--ink); opacity: 0.9;
  margin: 0;
}

/* Join — rate, subtitle, apply box */
.join-rate {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 700px;
  margin: 2.5rem auto 3rem;
  border: 1px solid var(--fire);
  background: rgba(255, 87, 34, 0.06);
  padding: 2rem;
}

.rate-block { text-align: center; }

.rate-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--fire);
  line-height: 1;
  letter-spacing: 0.02em;
}

.rate-num .rate-unit {
  color: var(--ink);
  opacity: 0.6;
  margin: 0 0.1em;
}

.rate-lbl {
  margin-top: 0.6rem;
  color: var(--ink); opacity: 0.85;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.join-subtitle {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.apply-box {
  max-width: 700px;
  margin: 3rem auto 0;
  padding: 2rem;
  border: 1px solid var(--line);
  background: var(--bg-2);
  text-align: left;
}

.apply-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  color: var(--fire);
  margin-bottom: 1rem;
}

.apply-desc {
  color: var(--ink); opacity: 0.92;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.apply-desc strong { color: var(--fire); font-weight: 700; }

.apply-options {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
}

.apply-options li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.6rem;
  border-bottom: 1px dashed var(--line);
  color: var(--ink); opacity: 0.92;
  font-size: 1rem;
  line-height: 1.65;
}

.apply-options li:last-child { border-bottom: none; }

.apply-options li::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 0.85rem;
  color: var(--fire);
  font-weight: 700;
}

.apply-options li strong {
  color: var(--ink);
  font-weight: 700;
  opacity: 1;
}

.apply-btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
}

.apply-note {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  color: var(--ink); opacity: 0.75;
  line-height: 1.6;
  text-align: center;
}

/* ─── CONTACT ─── */
.contact {
  background: var(--bg-2);
  padding: 6rem 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-info h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--ink); opacity: 0.9;
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.channel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--bg);
  text-decoration: none;
  color: var(--ink);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.channel::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: var(--fire);
  transition: width 0.3s;
  z-index: 0;
}

.channel:hover::before { width: 6px; }
.channel:hover { border-color: var(--fire); }

.channel-info { position: relative; z-index: 1; }

.channel-label {
  font-size: 0.75rem;
  color: var(--ink);
  opacity: 0.75;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.channel-value {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.03em;
}

.channel-arrow {
  font-size: 1.5rem;
  color: var(--fire);
  transition: transform 0.3s;
  position: relative;
  z-index: 1;
}

.channel:hover .channel-arrow {
  transform: translateX(6px);
}

/* ─── FOOTER ─── */
footer {
  padding: 3rem;
  border-top: 1px solid var(--line);
  text-align: center;
  background: var(--bg);
}

footer p {
  color: var(--ink);
  opacity: 0.7;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

footer p .accent {
  color: var(--fire);
  font-family: 'Fraunces', serif;
  font-style: italic;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ─── MOBILE ─── */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  
  .menu-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line);
    color: var(--ink);
    padding: 0.5rem 0.8rem;
    cursor: pointer;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--line);
  }
  
  nav ul.open { display: flex; }
  
  section { padding: 4rem 1.5rem; }
  
  .hero {
    grid-template-columns: 1fr;
    padding: 7rem 1.5rem 3rem;
    gap: 3rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .system-grid {
    grid-template-columns: 1fr;
  }
  
  .vision-section { padding: 4rem 1.5rem; }
  .vision-grid { grid-template-columns: 1fr; gap: 1rem; }
  .vision-card { padding: 2rem 1.5rem; }
  .vision-intro { font-size: 1rem; margin-bottom: 2.5rem; }
  
  .endurance { padding: 4rem 1.5rem; }
  .endurance-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .endurance-images { gap: 1rem; }
  .endurance-img.img-1 { transform: none; aspect-ratio: 3/2; }
  .endurance-stats { flex-wrap: wrap; gap: 1.5rem; }
  
  .channels-section { padding: 4rem 1.5rem; }
  .channels-grid { grid-template-columns: 1fr; gap: 2rem; }
  .channel-card { grid-template-columns: 1fr; }
  .channel-screenshot { aspect-ratio: 9/16; max-height: 400px; }
  .channel-meta { padding: 1.5rem; }
  
  .results-section { padding: 4rem 1.5rem; }
  .results-stats { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
  .rs-item { padding: 1.2rem; }
  
  .team-section { padding: 4rem 1.5rem; }
  .team-caption { position: relative; bottom: auto; left: auto; right: auto; padding: 1.5rem; background: var(--bg-2); }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact { padding: 4rem 1.5rem; }
  
  .stat-value { font-size: 1.6rem; }
}

/* ─── PHONE (≤ 600px) — readability tuning ─── */
@media (max-width: 600px) {
  nav { padding: 0.9rem 1.2rem; }
  
  .logo { font-size: 1rem; letter-spacing: 0.1em; }
  
  .menu-toggle { font-size: 0.72rem; padding: 0.45rem 0.7rem; }
  
  section { padding: 3.5rem 1.2rem; }
  
  .hero { padding: 6.5rem 1.2rem 3rem; gap: 2.5rem; }
  
  .hero-tag {
    font-size: 0.72rem;
    padding: 0.4rem 0.9rem;
  }
  
  .hero p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink);
    opacity: 0.92;
  }
  
  /* Hero stats — stack better trên màn hình nhỏ */
  .hero-stats { padding: 1.5rem 1.2rem; }
  .stat-row { padding: 1rem 0; flex-wrap: wrap; gap: 0.3rem; }
  .stat-label { font-size: 0.72rem; }
  .stat-value { font-size: 1.5rem; }
  .stat-value .unit { font-size: 0.85rem; }
  
  /* Buttons — touch friendly */
  .btn { 
    padding: 0.95rem 1.5rem; 
    font-size: 0.85rem;
    min-height: 48px;
  }
  .cta-group { gap: 0.8rem; }
  .cta-group .btn { flex: 1 1 auto; justify-content: center; }
  
  /* Section labels */
  .section-label span { font-size: 0.72rem; }
  
  /* About */
  .about-grid { gap: 2rem; }
  .about-text p { font-size: 1rem; line-height: 1.7; margin-bottom: 1.2rem; }
  .about-quote { font-size: 1.05rem; padding: 1.2rem; margin-top: 1.5rem; }
  
  /* Principles */
  .principle { padding: 2rem 1.5rem; }
  .principle-num { font-size: 2.5rem; }
  .principle h3 { font-size: 1.2rem; }
  .principle p { font-size: 0.95rem; line-height: 1.65; }
  
  /* Endurance */
  .endurance-text p { font-size: 1rem; line-height: 1.7; }
  .endurance-stat .num { font-size: 2rem; }
  .endurance-stat .lbl { font-size: 0.7rem; }
  
  /* System cards */
  .system-card { padding: 1.5rem; }
  .system-card .icon { font-size: 2rem; }
  .system-card h3 { font-size: 1.3rem; }
  .system-card li { font-size: 0.95rem; padding: 0.6rem 0; }
  
  /* Team */
  .team-caption h3 { font-size: 1.25rem; }
  .team-caption p { font-size: 0.9rem; }
  
  /* Channels — quan trọng */
  .channel-screenshot { aspect-ratio: auto; max-height: none; }
  .channel-screenshot img { width: 100%; height: auto; display: block; }
  .channel-meta { padding: 1.5rem 1.2rem; }
  .channel-handle { font-size: 0.85rem; }
  .channel-name { font-size: 1.3rem; }
  .ch-stat .num { font-size: 1.4rem; }
  .ch-stat .lbl { font-size: 0.7rem; }
  .channel-cta { font-size: 0.9rem; padding-top: 1rem; }
  .channels-intro { font-size: 1rem; line-height: 1.7; }
  
  /* Vision */
  .vision-section { padding: 3.5rem 1.2rem; }
  .vision-big { font-size: 4rem; }
  .vision-desc { font-size: 0.9rem; }
  
  /* Honor */
  .honor-section { padding: 3.5rem 1rem; }
  .honor-intro { font-size: 1rem; line-height: 1.7; margin-bottom: 2rem; }
  .carousel-stage { 
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .carousel-arrow {
    position: absolute;
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    z-index: 10;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(8px);
  }
  .carousel-prev { left: 0.5rem; }
  .carousel-next { right: 0.5rem; }
  .carousel-arrow:hover { transform: translateY(-50%) scale(1.05); }
  .carousel-track { aspect-ratio: 3/4; max-height: 500px; }
  .carousel-counter { font-size: 0.95rem; }
  .carousel-counter #honorCurrent { font-size: 1.2rem; }
  .carousel-caption { font-size: 0.78rem; }
  .carousel-meta { padding: 0 0.5rem; }
  .carousel-thumbs { 
    grid-template-columns: repeat(9, 1fr);
    gap: 0.3rem;
  }
  
  /* Results */
  .results-section { padding: 3.5rem 1.2rem; }
  .results-intro { font-size: 1rem; line-height: 1.7; }
  .results-image { padding: 0.3rem; }
  .results-stats { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .rs-item { padding: 1rem; }
  .rs-lbl { font-size: 0.7rem; }
  .dashboard-block { margin-bottom: 3.5rem; }
  .dashboard-header { 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 1rem; 
    padding-bottom: 1.2rem;
    margin-bottom: 1.2rem;
  }
  .dashboard-gmv { align-items: flex-start; }
  .db-handle { font-size: 1.15rem; }
  .db-gmv-num { font-size: 1.6rem; }
  
  /* Join */
  .join { padding: 4rem 1.2rem; }
  .join-content p { font-size: 1rem; line-height: 1.7; }
  .join-rate { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.5rem; margin: 2rem auto; }
  .rate-lbl { font-size: 0.78rem; }
  .join-subtitle { font-size: 1.15rem; }
  .apply-box { padding: 1.5rem 1.2rem; }
  .apply-title { font-size: 1.1rem; }
  .apply-desc { font-size: 1rem; }
  .apply-options li { font-size: 0.95rem; padding: 0.75rem 0 0.75rem 1.4rem; }
  .apply-options li::before { top: 0.75rem; }
  .apply-btn { font-size: 0.9rem; padding: 1rem 1rem; }
  .apply-note { font-size: 0.85rem; }
  .criteria-item { padding: 1.2rem; }
  .criteria-item h4 { font-size: 1.1rem; }
  .criteria-item p { font-size: 0.9rem; }
  
  /* Contact */
  .contact { padding: 4rem 1.2rem; }
  .contact-info p { font-size: 1rem; line-height: 1.7; }
  .channel { padding: 1.2rem; min-height: 64px; }
  .channel-label { font-size: 0.7rem; }
  .channel-value { font-size: 1.15rem; word-break: break-word; }
  
  /* Footer */
  footer { padding: 2rem 1.2rem; }
  footer p { font-size: 0.8rem; line-height: 1.7; }
  
  /* Highlighted text — đảm bảo sáng và đậm */
  .about-text p strong,
  .endurance-text p strong,
  .proof-text p strong { color: var(--ink); font-weight: 700; }
  
  .about-text p .highlight { color: var(--fire); font-weight: 700; }
}

/* ─── BỔ SUNG 2026-10 ─── */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-name{font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:.14em;text-transform:uppercase;font-size:.95rem;color:var(--ember);margin-bottom:1rem;animation:fadeUp .9s ease-out .05s both}
.follow-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1.4rem 3rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.follow-bar .fb-label{font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:.15em;text-transform:uppercase;font-size:.9rem}
.follow-bar .fb-label span{color:var(--fire)}
.follow-links{display:flex;flex-wrap:wrap;gap:.8rem}
.follow-links a{display:inline-flex;align-items:center;gap:.6rem;padding:.7rem 1.3rem;border:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:600;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;transition:all .3s}
.follow-links a:hover{border-color:var(--fire);color:var(--fire)}
.follow-links svg{width:18px;height:18px;flex:none}
.ai-section{position:relative}
.ai-intro,.follow-intro{font-size:1.1rem;line-height:1.7;color:var(--ink);opacity:.9;max-width:720px;margin:-1.5rem 0 3rem}
.ai-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.ai-grid .system-card p{font-size:.95rem;color:var(--ink);opacity:.88;line-height:1.65}
.follow-section{background:var(--bg-2)}
.follow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.follow-card{display:flex;flex-direction:column;gap:1rem;padding:2.2rem 2rem;border:1px solid var(--line);background:var(--bg);text-decoration:none;color:var(--ink);position:relative;transition:all .4s}
.follow-card:hover{border-color:var(--fire);transform:translateY(-4px)}
.follow-card .fc-top{display:flex;align-items:center;gap:.8rem;font-family:'Oswald',sans-serif;font-weight:600;font-size:1.6rem;text-transform:uppercase;letter-spacing:.05em}
.follow-card .fc-top svg{width:30px;height:30px;color:var(--fire)}
.follow-card .fc-handle{font-family:'Oswald',sans-serif;color:var(--ember);letter-spacing:.06em;font-size:1rem}
.follow-card p{font-size:.95rem;line-height:1.65;opacity:.88}
.follow-card .fc-cta{margin-top:auto;color:var(--fire);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem}
.pillars{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.7rem;align-items:center;font-size:.9rem;color:var(--ink-muted)}
.pillars b{color:var(--ink);font-weight:600;padding:.45rem 1rem;border:1px solid var(--line);letter-spacing:.04em}
.team-image img{height:auto}
.results-image img{height:auto}
.channel-card{grid-template-columns:1fr!important}
.channel-screenshot{aspect-ratio:auto!important;max-height:none!important;border-bottom:1px solid var(--line)}
.channel-screenshot img{height:auto!important;object-fit:contain!important}
.faq-list{max-width:900px;border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:1.4rem 0}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1.5rem;font-family:'Oswald',sans-serif;font-weight:500;font-size:1.3rem;letter-spacing:.03em;text-transform:uppercase}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';color:var(--fire);font-size:1.6rem;line-height:1}
.faq-list details[open] summary::after{content:'–'}
.faq-list details p{margin-top:.9rem;font-size:1rem;line-height:1.75;opacity:.9;max-width:760px}
@media (max-width:1100px){.ai-grid{grid-template-columns:1fr 1fr}}
@media (max-width:900px){.follow-bar{padding:1.2rem 1.5rem}.follow-grid,.ai-grid{grid-template-columns:1fr}}
@media (max-width:600px){.follow-bar{padding:1.2rem}.follow-links{width:100%}.follow-links a{flex:1 1 auto;justify-content:center;min-height:48px}.faq-list summary{font-size:1.1rem}.ai-intro,.follow-intro{font-size:1rem}}

/* ─── TRANG TUYỂN DỤNG ─── */
.crumb{font-size:.8rem;letter-spacing:.06em;color:var(--ink-muted);display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.crumb a{color:var(--ink-dim);text-decoration:none}.crumb a:hover{color:var(--fire)}
.job-hero{padding:9rem 3rem 4rem;position:relative}
.job-hero h1{font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(2.6rem,7vw,5.5rem);line-height:.95;letter-spacing:-.01em;margin-bottom:1.5rem}
.job-hero h1 em{font-family:'Fraunces',serif;font-style:italic;font-weight:700;color:var(--fire);text-transform:none}
.job-lead{font-size:1.15rem;line-height:1.75;max-width:760px;color:var(--ink);opacity:.92;margin-bottom:2.5rem}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-bottom:2.5rem}
.fact{padding:1.4rem 1.5rem;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:.35rem;min-width:0}
.fact:last-child{border-right:0}
.fact .k{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-muted)}
.fact .v{font-family:'Oswald',sans-serif;font-weight:600;font-size:1.35rem;color:var(--ember);line-height:1.15}
.fact .s{font-size:.85rem;color:var(--ink-dim);line-height:1.5}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}
.job-sec{padding:4.5rem 3rem;border-top:1px solid var(--line)}
.job-sec h2{font-family:'Oswald',sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.05;margin-bottom:2rem;max-width:900px}
.job-sec h2 em{font-family:'Fraunces',serif;font-style:italic;color:var(--fire);text-transform:none}
.tick{list-style:none;max-width:860px;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.tick li{padding:1rem 0 1rem 2rem;border-bottom:1px solid var(--line);position:relative;line-height:1.7}
.tick li::before{content:'→';position:absolute;left:0;color:var(--fire);font-weight:700}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;max-width:1100px}
.box{border:1px solid var(--line);background:var(--bg-2);padding:1.6rem 1.7rem;display:flex;flex-direction:column;gap:.5rem}
.box h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;font-size:1.1rem;letter-spacing:.04em;color:var(--ember)}
.box p{line-height:1.7;opacity:.92}
.paylist{max-width:900px;border-top:1px solid var(--line)}
.paylist div{display:grid;grid-template-columns:240px 1fr;gap:1.5rem;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.paylist dt{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--ember)}
.paylist dd{line-height:1.7}
.note{margin-top:1.5rem;max-width:900px;padding:1.2rem 1.5rem;border-left:3px solid var(--fire);background:var(--bg-2);line-height:1.7}
.slots{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem;max-width:1100px}
.slot{border:1px solid var(--line);padding:1.1rem .8rem;text-align:center;font-family:'Oswald',sans-serif;font-weight:600;font-size:1.15rem;letter-spacing:.03em}
.slot span{display:block;font-family:'Be Vietnam Pro',sans-serif;font-weight:400;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:.3rem}
.steps{list-style:none;counter-reset:s;max-width:900px;border-top:1px solid var(--line)}
.steps li{counter-increment:s;display:grid;grid-template-columns:3.2rem 1fr;gap:1rem;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:'Oswald',sans-serif;font-weight:700;font-size:1.6rem;color:var(--fire);line-height:1}
.steps b{display:block;font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.25rem}
.steps p{line-height:1.65;opacity:.88}
.ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem;max-width:1200px}
.rung{border:1px solid var(--line);padding:1.3rem 1.2rem;display:flex;flex-direction:column;gap:.5rem;background:var(--bg-2)}
.rung .n{font-family:'Oswald',sans-serif;color:var(--fire);font-weight:700;letter-spacing:.1em;font-size:.8rem}
.rung h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;font-size:1.15rem}
.rung p{font-size:.9rem;line-height:1.6;opacity:.88}
.rung .m{font-size:.85rem;color:var(--ember);line-height:1.5;margin-top:auto}
.jobs{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;max-width:1200px}
.jobcard{display:flex;flex-direction:column;gap:.8rem;padding:2rem 1.8rem;border:1px solid var(--line);background:var(--bg-2);text-decoration:none;color:var(--ink);transition:all .3s}
.jobcard:hover{border-color:var(--fire);transform:translateY(-4px)}
.jobcard .t{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--fire);font-weight:600}
.jobcard h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;font-size:1.5rem;line-height:1.1}
.jobcard p{font-size:.95rem;line-height:1.65;opacity:.88}
.jobcard .pay{font-family:'Oswald',sans-serif;color:var(--ember);font-size:1.15rem;letter-spacing:.03em}
.jobcard .go{margin-top:auto;color:var(--fire);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.where{display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;font-size:1rem;margin-bottom:2.5rem;color:var(--ink-dim)}
.where b{color:var(--ink)}
.where a{color:var(--fire)}
.apply-wrap{padding:4.5rem 3rem;border-top:1px solid var(--line)}
.apply-wrap .apply-box{margin:0;max-width:900px}
.faq-list{max-width:900px}
.apply-bar{display:none}
.voices{display:flex;flex-direction:column;gap:3.5rem;max-width:900px}
.voice{margin:0;max-width:900px;display:flex;flex-direction:column;gap:1.2rem}
.voice blockquote{border-left:3px solid var(--fire);padding:.4rem 0 .4rem 1.6rem;display:flex;flex-direction:column;gap:.9rem}
.voice blockquote p{font-family:'Fraunces',serif;font-style:italic;font-size:1.2rem;line-height:1.65;color:var(--ink)}
.voice figcaption{font-size:.9rem;color:var(--ink-dim)}.voice figcaption b{color:var(--ember);font-family:'Oswald',sans-serif;letter-spacing:.05em;text-transform:uppercase}
.voice img{width:100%;height:auto;border:1px solid var(--line);display:block}
@media (max-width:600px){.voice blockquote p{font-size:1.05rem}.voice blockquote{padding-left:1.1rem}}
.jobs{grid-template-columns:repeat(2,1fr)}
.jobs.others{grid-template-columns:repeat(3,1fr)}
@media (max-width:1100px){.jobs.others{grid-template-columns:1fr 1fr}}
@media (max-width:900px){.jobs.others{grid-template-columns:1fr}}
@media (max-width:1100px){.ladder{grid-template-columns:repeat(3,1fr)}.slots{grid-template-columns:repeat(3,1fr)}.jobs{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .job-hero{padding:7rem 1.5rem 3rem}.job-sec,.apply-wrap{padding:3.5rem 1.5rem}
  .facts{grid-template-columns:1fr 1fr}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .grid2,.jobs{grid-template-columns:1fr}.paylist div{grid-template-columns:1fr;gap:.4rem}
}
@media (max-width:600px){
  .job-hero{padding:6.5rem 1.2rem 2.5rem}.job-sec,.apply-wrap{padding:3rem 1.2rem}
  .job-lead{font-size:1rem}.facts{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line)}.fact:last-child{border-bottom:0}
  .slots{grid-template-columns:1fr 1fr}.ladder{grid-template-columns:1fr}
  .hero-actions .btn{width:100%;justify-content:center}
  .apply-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;padding:.7rem max(1rem,env(safe-area-inset-right,0px)) calc(.7rem + env(safe-area-inset-bottom,0px)) max(1rem,env(safe-area-inset-left,0px));background:rgba(10,10,10,.96);border-top:1px solid var(--line);gap:.7rem}
  .apply-bar a{flex:1;justify-content:center;padding:.9rem 1rem;font-size:.8rem}
  body.has-bar{padding-bottom:5rem}
}