/* KymViet GO page styles. Synced from https://go.kymviet.com.vn/. */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

.lang-vi [data-en-only] { display: none; }
.lang-en [data-vi-only] { display: none; }

:root {
  --red: #EB143C;
  --red-dark: #C4002A;
  --teal: #05AF9B;
  --teal-dark: #048C7D;
  --teal-light: #4BBEB4;
  --teal-pale: #E8F8F6;
  --gold: #FCB941;
  --gold-light: #FFCD55;
  --gold-pale: #FFF8E7;
  --green: #008C46;
  --green-pale: #E6F5EE;
  --ink: #202020;
  --ink2: #2A2A2A;
  --cream: #FAF8F4;
  --grey-warm: #F2F0EB;
  --grey-line: #E6E3DC;
  --muted: #4E4E4E;
  --muted-light: #706A63;
  --white: #ffffff;
  --pad-x: max(40px, calc((100% - 1280px) / 2));
  --brand-gradient: linear-gradient(135deg, #EB143C 0%, #FCB941 50%, #05AF9B 100%);
}

body { font-family: 'Quicksand', sans-serif; color: var(--ink); background: #fff; overflow-x: hidden; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }

/* ── NAV ── */
.nav {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  padding: 0 var(--pad-x);
  height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--grey-line);
  transition: background .3s, box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.07); border-bottom: 2px solid transparent; border-image: linear-gradient(135deg,var(--teal),var(--gold)) 1; }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img, .nav-logo svg { height: 52px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 16px; }
.nav-links a { color: var(--muted); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--teal); }
.nav-actions { display: flex; align-items: center; gap: 14px; margin-left: 18px; }
.go-lang-toggle { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.go-lang-toggle a { line-height: 1; }
.nav-cta {
  background: var(--teal); color: #fff; border: none;
  padding: 8px 20px; font-size: 12px; font-weight: 400;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; border-radius: 2px;
  font-family: 'Quicksand', sans-serif;
  transition: background .2s;
}
.nav-cta:hover { background: var(--teal-dark); }
.nav-ham { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-ham span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s; }
.nav-mobile {
  display: none; flex-direction: column;
  position: sticky; top: 72px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--grey-line);
  padding: 12px var(--pad-x) 20px; z-index: 99;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 12px 0; font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 1.5px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--grey-line); }
.nav-mobile button { margin-top: 12px; background: var(--teal); color: #fff; border: none; border-radius: 2px; font-family: inherit; font-size: 12px; font-weight: 400; letter-spacing: 1.5px; text-transform: uppercase; padding: 12px; cursor: pointer; }

/* ── HERO ── */
.hero {
  background: linear-gradient(rgba(250,248,244,0.65), rgba(250,248,244,0.75)), url('hero_bg.png') center/cover no-repeat;
  background-color: var(--cream);
  padding: 52px var(--pad-x) 0;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -140px; right: -120px;
  width: 540px; height: 540px;
  background: radial-gradient(circle, rgba(5,175,155,.12) 0%, transparent 68%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 80px; left: -160px;
  width: 440px; height: 440px;
  background: radial-gradient(circle, rgba(252,185,65,.10) 0%, transparent 68%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 56px; align-items: center; padding: 40px 0 52px;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  border: 1px solid var(--grey-line); background: #fff; width: fit-content;
  color: var(--teal);
  font-size: 10px; font-weight: 500; letter-spacing: 2.5px; text-transform: uppercase;
  padding: 7px 16px; border-radius: 100px; margin-bottom: 28px;
}
.hero-tag i { font-size: 13px; }
.hero h1 {
  font-family: 'Quicksand', sans-serif;
  font-size: 54px; font-weight: 500; color: var(--ink);
  line-height: 1.15; margin-bottom: 24px; letter-spacing: 0px;
}
.hero h1 em { color: var(--teal); font-style: italic; font-weight: 300; }
.hero-sub {
  color: var(--muted); font-size: 15.5px; font-weight: 400;
  line-height: 1.9; max-width: 560px; margin-bottom: 36px;
}
.hero-callout {
  font-family: 'Quicksand', sans-serif;
  color: var(--ink); font-size: 16px; font-weight: 400;
  line-height: 1.7; max-width: 540px;
  padding: 14px 18px;
  border-left: 3px solid var(--teal);
  background: rgba(5,175,155,.06);
  border-radius: 0 6px 6px 0;
}
.hero-callout strong { color: var(--teal); font-weight: 600; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: var(--teal); color: #fff; padding: 14px 32px;
  font-size: 12px; font-weight: 400; letter-spacing: 2px; text-transform: uppercase;
  border: none; border-radius: 4px; cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 8px 20px rgba(5,175,155,.22);
  transition: background .2s, transform .2s, box-shadow .2s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(5,175,155,.3); }
.btn-outline {
  background: #fff; color: var(--ink);
  padding: 14px 32px; font-size: 12px; font-weight: 400;
  letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid var(--grey-line); border-radius: 4px; cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
  transition: border-color .2s, color .2s, transform .2s;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }

/* HERO FEATURE — image square (nhận diện vuông KymViet) */
.hero-feature { position: relative; }
.hero-bg {
  position: relative; z-index: 1; width: 100%; aspect-ratio: 1 / 1;
  border-radius: 3px; overflow: hidden;
  background: var(--grey-warm);
  box-shadow: 0 28px 60px rgba(0,0,0,.18);
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.05);
  transition: opacity 1.2s ease, transform 1.2s ease;
  will-change: opacity, transform;
}
.hero-slide.active { opacity: 1; transform: scale(1); z-index: 2; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  border-radius: 3px;
  background: linear-gradient(180deg, transparent 52%, rgba(0,0,0,.34) 100%);
}
.hero-feature-badge {
  position: absolute; left: -20px; bottom: 28px; z-index: 4;
  background: #fff; border-radius: 4px; padding: 14px 20px 14px 16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
  display: flex; align-items: center; gap: 13px;
  max-width: 78%;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}
.hero-feature-badge.active { opacity: 1; pointer-events: auto; transform: translateY(0); }
.hfb-icon {
  width: 42px; height: 42px; border-radius: 3px; background: var(--teal-pale);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hfb-icon i { font-size: 22px; color: var(--teal); }
.hfb-num { font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.25; }
.hfb-txt { font-size: 11px; color: var(--muted); line-height: 1.4; margin-top: 3px; }

/* Màu KymViet theo từng mục (thay vì trắng/xám đơn điệu) */
.hero-feature-badge { border-left: 3px solid var(--teal); }
.hfb-c1 { border-left-color: var(--teal); }
.hfb-c2 { border-left-color: var(--gold); }
.hfb-c3 { border-left-color: var(--green); }
.hfb-c4 { border-left-color: var(--red); }
.hfb-c1 .hfb-icon { background: var(--teal-pale); }
.hfb-c2 .hfb-icon { background: var(--gold-pale); }
.hfb-c3 .hfb-icon { background: var(--green-pale); }
.hfb-c4 .hfb-icon { background: #FDE7EC; }
.hfb-c1 .hfb-icon i { color: var(--teal); }
.hfb-c2 .hfb-icon i { color: #E0991A; }
.hfb-c3 .hfb-icon i { color: var(--green); }
.hfb-c4 .hfb-icon i { color: var(--red); }

.hero-pagination {
  position: absolute; bottom: 14px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 8px; z-index: 10;
}
.hp-bullet {
  width: 24px; height: 3px; border-radius: 2px; background: var(--grey-line);
  transition: all 0.3s; cursor: pointer;
}
.hp-bullet.active { background: var(--teal); width: 36px; }

.hf-deco { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.hf-corner { position: absolute; animation: hfFloat 6s ease-in-out infinite; }
.hf-corner img { width: 100%; height: auto; display: block; filter: drop-shadow(0 8px 18px rgba(0,0,0,.12)); }
.hf-corner.tl { width: 18%; top: -8%; left: -13%; }
.hf-corner.br { width: 10%; bottom: -8%; right: -13%; animation-delay: 1.4s; }
@keyframes hfFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@media (max-width: 768px) { .hf-deco { display: none; } }

/* HERO STATS + MARKETS */
.hero-stats {
  border-top: 1px solid var(--grey-line);
  padding: 34px 0 0;
}
.stat-grid { display: flex; flex-wrap: wrap; gap: 28px 56px; }
.stat-num { font-size: 38px; font-weight: 100; color: var(--ink); letter-spacing: 1px; line-height: 1; }
.stat-num b { color: var(--teal); font-weight: 100; }
.stat-label { font-size: 10px; color: var(--muted); font-weight: 400; margin-top: 6px; letter-spacing: 1.5px; text-transform: uppercase; }
.hero-markets {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px;
  padding: 26px 0 56px; margin-top: 30px;
  border-top: 1px solid var(--grey-line);
}
.hero-markets-label { font-size: 10px; color: var(--muted-light); font-weight: 500; letter-spacing: 2px; text-transform: uppercase; white-space: nowrap; }
.market-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.market-tag {
  display: flex; align-items: center; gap: 6px;
  background: #fff; border: 1px solid var(--grey-line);
  border-radius: 100px; padding: 6px 14px;
  font-size: 11px; color: var(--muted); letter-spacing: .3px;
  transition: border-color .2s, color .2s;
}
.market-tag:hover { border-color: var(--teal); color: var(--teal); }
.market-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

/* ── AWARD STRIP ── */
.award-strip {
  background: var(--ink);
  padding: 14px var(--pad-x);
  display: flex; align-items: center; gap: 12px;
  overflow-x: auto; white-space: nowrap;
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(135deg,var(--teal),var(--gold)) 1;
}
.award-strip::-webkit-scrollbar { height: 0; }
.award-item { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; color: rgba(255,255,255,.75); font-weight: 400; padding: 0 20px; flex-shrink: 0; letter-spacing: .5px; }
.award-item i { font-size: 15px; }
.award-item:nth-child(1) i { color: var(--teal); }
.award-item:nth-child(3) i { color: var(--gold); }
.award-item:nth-child(5) i { color: var(--green); }
.award-sep { width: 1px; height: 16px; background: rgba(255,255,255,.1); flex-shrink: 0; }

/* ── SECTIONS ── */
section { padding: 64px var(--pad-x); }
.s-eyebrow { font-size: 10px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.s-title { font-family: 'Quicksand', sans-serif; font-size: 40px; font-weight: 500; color: var(--ink); line-height: 1.25; margin-bottom: 16px; letter-spacing: 0px; }
.s-title em { color: var(--teal); font-style: italic; }
.s-sub { font-size: 16px; color: var(--muted); font-weight: 400; line-height: 1.9; max-width: 580px; }

/* ── MISSION ── */
.mission { background: var(--cream); padding: 80px var(--pad-x); }
.mission-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
  max-width: 1200px; margin: 0 auto;
}
.mission-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  height: 560px;
}
.mp-item {
  overflow: hidden; border-radius: 4px;
}
.mp-item img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  filter: grayscale(20%);
  transition: filter .4s ease, transform .4s ease;
}
.mp-item:hover img {
  filter: grayscale(0%); transform: scale(1.04);
}
.mission-text { padding-top: 8px; }
.mission-lead {
  font-size: 16px; color: var(--ink); font-weight: 400;
  line-height: 1.85; margin-bottom: 24px;
}
.mission-callout {
  border-left: 3px solid var(--teal);
  background: rgba(5,175,155,.06);
  padding: 16px 20px; border-radius: 0 6px 6px 0;
  margin-bottom: 24px;
}
.mission-callout p {
  font-family: 'Quicksand', sans-serif;
  font-size: 15.5px; color: var(--ink); font-weight: 400; line-height: 1.7; margin: 0;
}
.mission-callout strong { color: var(--teal); font-weight: 600; }
.mission-body {
  font-size: 14.5px; color: var(--muted); font-weight: 400;
  line-height: 1.9; margin-bottom: 18px;
}
.mission-body em { color: var(--teal); font-style: italic; }
.mission-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--teal); font-size: 13px; font-weight: 500;
  letter-spacing: 1px; text-decoration: none; text-transform: uppercase;
  margin-top: 12px;
  border-bottom: 1px solid rgba(5,175,155,.3);
  padding-bottom: 2px;
  transition: gap .2s, border-color .2s;
}
.mission-link:hover { gap: 14px; border-color: var(--teal); }
@media (max-width: 900px) {
  .mission-inner { grid-template-columns: 1fr; }
  .mission-photo-grid { height: 340px; }
}


/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ── JOURNEY ── */
.journey { background: var(--grey-warm); overflow: hidden; position: relative; }
.journey-header { text-align: center; margin-bottom: 46px; }
.journey-header .s-sub { margin: 0 auto; }
.j-steps { max-width: 1120px; margin: 0 auto; position: relative; }
.j-step {
  display: grid; grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1fr);
  align-items: stretch; position: relative; min-height: 292px; margin: 0;
}
.j-axis { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 2; }
.j-line { flex: 1; width: 2px; background: var(--grey-line); transform-origin: top; }
.j-num {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 400; color: #fff; flex-shrink: 0;
  opacity: 0; transform: scale(.65) rotate(-80deg);
  transition: opacity .45s .04s ease, transform .6s .04s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 8px 18px rgba(0,0,0,.08);
  border: 2px solid rgba(255,255,255,.88);
}
.step-1 { --acc: var(--red); }
.step-2 { --acc: var(--gold); }
.step-3 { --acc: var(--green); }
.step-4 { --acc: var(--teal); }
.step-5 { --acc: var(--gold); }
.step-6 { --acc: var(--green); }
.step-7 { --acc: var(--red); }
.j-num, .j-tag { background: var(--acc); }
.j-text {
  padding: 28px 42px 28px 0;
  display: flex; flex-direction: column; justify-content: center;
  opacity: 0; transform: translateX(-36px);
  transition: opacity .62s ease, transform .7s cubic-bezier(.2,.8,.2,1);
}
.j-step-even .j-text { padding: 28px 0 28px 42px; transform: translateX(36px); }
.j-image {
  padding: 16px 0 16px 42px;
  opacity: 0; transform: translateX(36px) scale(1.025);
  transition: opacity .72s .08s ease, transform .78s .08s cubic-bezier(.2,.8,.2,1);
}
.j-step-even .j-image { padding: 16px 42px 16px 0; transform: translateX(-36px) scale(1.025); order: -2; }
.j-step-even .j-axis { order: -1; }
.j-img-inner {
  position: relative; border-radius: 4px; overflow: hidden;
  box-shadow: 0 18px 36px -22px rgba(0,0,0,.42);
  background: #fff;
}
.j-img-inner img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform .5s ease; }
.j-img-inner:hover img { transform: scale(1.03); }
.j-time-badge {
  position: absolute; top: 12px; right: 12px;
  background: rgba(0,0,0,.54); color: #fff; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: 10px; font-weight: 600; letter-spacing: 1px; padding: 4px 10px; border-radius: 100px; text-transform: uppercase;
}
.j-title-wrap { overflow: hidden; margin-bottom: 10px; }
.j-title {
  font-size: 24px; font-weight: 700; color: var(--ink); line-height: 1.35;
  transform: translateY(105%); transition: transform .62s .18s cubic-bezier(.2,.8,.2,1);
}
.j-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.j-tag { font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 4px 11px; border-radius: 100px; color: #fff; }
.j-time-txt { font-size: 13.5px; color: var(--muted); font-weight: 600; letter-spacing: .3px; }
.j-desc { font-size: 15.5px; color: var(--ink2); line-height: 1.72; font-weight: 400; }
.j-step.j-in .j-num { opacity: 1; transform: scale(1) rotate(0); }
.j-step.j-in .j-text { opacity: 1; transform: translateX(0); }
.j-step.j-in .j-image { opacity: 1; transform: translateX(0) scale(1); }
.j-step.j-in .j-title { transform: translateY(0); }
@keyframes lineFill { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.j-step.j-in .j-line { animation: lineFill .65s .22s ease both; }
@media (prefers-reduced-motion: reduce) {
  .j-num, .j-text, .j-image, .j-title { opacity: 1 !important; transform: none !important; transition: none !important; }
  .j-line { animation: none !important; }
}

/* ── AUDIENCE (4 brand colors) ── */
.audience { background: #fff; }
.audience-header { text-align: center; margin-bottom: 48px; }
.audience-header .s-sub { margin: 0 auto; }
.audience-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border-radius: 2px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.12); }
.aud-card { padding: 40px 28px 36px; color: #fff; position: relative; overflow: hidden; cursor: default; transition: transform .3s; }
.aud-card:hover { transform: translateY(-4px); z-index: 2; }
.aud-card-1 { background: var(--red); }
.aud-card-2 { background: var(--teal); }
.aud-card-3 { background: var(--gold); }
.aud-card-4 { background: var(--green); }
.aud-icon { font-size: 32px; margin-bottom: 18px; opacity: .9; }
.aud-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 10px; line-height: 1.35; }
.aud-card p { font-size: 15px; line-height: 1.75; opacity: .95; font-weight: 400; }
.aud-pattern { position: absolute; bottom: -24px; right: -24px; width: 90px; height: 90px; border-radius: 50%; border: 36px solid rgba(255,255,255,.07); }

/* ── VIDEO SECTION ── */
.video-section {
  position: relative; padding: 80px var(--pad-x);
  overflow: hidden; min-height: 480px; display: flex; align-items: center;
  background: var(--ink);
}
.video-bg-wrap { position: absolute; inset: 0; z-index: 0; }
.video-bg-player { width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.video-section-overlay { position: absolute; inset: 0; z-index: 1; background: rgba(20,20,20,.38); }
.video-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; width: 100%; }
.video-copy .s-eyebrow { color: var(--teal-light); }
.video-copy .s-title { color: #fff; font-size: 38px; }
.video-copy .s-title em { color: var(--teal-light); font-style: normal; }
.video-copy .s-sub { color: rgba(255,255,255,.82); max-width: 400px; margin-bottom: 28px; }
.video-cards { display: flex; flex-direction: column; gap: 14px; }
.video-card { display: flex; align-items: center; gap: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 2px; padding: 18px 20px; text-decoration: none; color: #fff; transition: background .3s, border-color .3s, transform .3s; }
.video-card:hover { background: rgba(5,175,155,.18); border-color: var(--teal); transform: translateX(6px); }
.video-play { width: 48px; height: 48px; border-radius: 50%; background: var(--teal); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.video-card-title { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.video-card-meta { font-size: 11px; opacity: .75; font-weight: 400; }
.btn-youtube { display: inline-flex; align-items: center; gap: 8px; background: #FF0000; color: #fff; border: none; border-radius: 2px; padding: 10px 20px; font-family: inherit; font-size: 11px; font-weight: 400; letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; text-decoration: none; transition: background .2s; }
.btn-youtube:hover { background: #CC0000; }

/* ── GALLERY ── */
.gallery { background: var(--cream); }
.gallery-header { text-align: center; margin-bottom: 40px; }
.gallery-header .s-sub { margin: 0 auto; }
.gallery-filters { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.filter-btn { font-size: 11px; font-weight: 500; letter-spacing: .5px; padding: 7px 18px; border-radius: 100px; border: 1px solid var(--grey-line); background: #fff; color: var(--muted); cursor: pointer; font-family: inherit; transition: all .2s; }
.filter-btn.active, .filter-btn:hover { background: var(--teal); border-color: var(--teal); color: #fff; }

/* Gallery grid */
.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.gallery-item {
  overflow: hidden; position: relative; cursor: pointer;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  transition: transform .3s ease;
}
.gallery-item.hidden-item { display: none; }
.gallery-item.hide { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, transparent 100%);
  color: #fff; font-size: 9px; font-weight: 600;
  padding: 24px 12px 10px; letter-spacing: 1.5px; text-transform: uppercase;
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover .gallery-item-label { opacity: 1; }

/* Load more btn */
.gallery-loadmore-wrap { text-align: center; margin-top: 28px; }
.gallery-loadmore {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 1px solid var(--teal);
  color: var(--teal); padding: 11px 28px; border-radius: 100px;
  font-family: inherit; font-size: 12px; font-weight: 500;
  letter-spacing: 1px; cursor: pointer; transition: all .2s;
}
.gallery-loadmore:hover { background: var(--teal); color: #fff; }
.gallery-loadmore:disabled { opacity: .4; cursor: default; }

/* ── LIGHTBOX ── */
.lb-overlay {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,7,3,.94); backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  flex-direction: column;
}
.lb-overlay.open { display: flex; }
.lb-img-wrap {
  position: relative; max-width: 90vw; max-height: 82vh;
  display: flex; align-items: center; justify-content: center;
}
.lb-img-wrap img {
  max-width: 90vw; max-height: 80vh;
  object-fit: contain; border-radius: 4px;
  display: block;
  box-shadow: 0 40px 80px rgba(0,0,0,.6);
}
.lb-close {
  position: fixed; top: 20px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-size: 22px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lb-close:hover { background: rgba(255,255,255,.25); }
.lb-arrow {
  position: fixed; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-size: 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s; z-index: 10;
}
.lb-arrow:hover { background: rgba(5,175,155,.6); border-color: var(--teal); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-caption {
  color: rgba(255,255,255,.6); font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase; margin-top: 16px;
}
.lb-counter {
  color: rgba(255,255,255,.35); font-size: 11px; margin-top: 6px;
}
@media (max-width: 768px) {
  .gallery-masonry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lb-arrow { width: 38px; height: 38px; font-size: 16px; }
  .lb-prev { left: 6px; } .lb-next { right: 6px; }
}
@media (max-width: 480px) { .gallery-masonry { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ── QUOTE SECTION ── */
.quote-section { background: #fff; }
.quote-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.quote-info .s-sub { margin-bottom: 40px; }
.quote-points { display: flex; flex-direction: column; gap: 20px; }
.quote-point { display: flex; align-items: flex-start; gap: 16px; }
.qp-icon { width: 42px; height: 42px; border-radius: 2px; background: var(--cream); border: 1px solid var(--grey-line); display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--teal); flex-shrink: 0; }
.qp-text h4 { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.qp-text p { font-size: 15px; color: var(--muted); line-height: 1.75; font-weight: 400; }
.quote-form-wrap { background: var(--cream); border: 1px solid var(--grey-line); border-radius: 2px; padding: 36px; }
.quote-form-wrap h3 { font-size: 22px; font-weight: 400; margin-bottom: 8px; }
.quote-form-wrap > p { font-size: 15px; color: var(--muted); font-weight: 400; margin-bottom: 28px; line-height: 1.7; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 10px; color: var(--muted-light); font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; }
.form-row label span { color: var(--red); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: #fff;
  border: 1px solid var(--grey-line); color: var(--ink);
  padding: 11px 14px; font-size: 15px; font-weight: 400;
  border-radius: 2px; outline: none;
  font-family: 'Quicksand', sans-serif;
  transition: border-color .2s, box-shadow .2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(5,175,155,.1); }
.form-row input::placeholder, .form-row textarea::placeholder { color: #B8B2A8; }
.form-row textarea { height: 90px; resize: none; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-submit {
  width: 100%; background: var(--teal); color: #fff; border: none;
  padding: 14px; font-size: 12px; font-weight: 500; letter-spacing: 2px;
  text-transform: uppercase; border-radius: 2px; cursor: pointer; margin-top: 6px;
  box-shadow: 0 8px 20px rgba(5,175,155,.2);
  font-family: 'Quicksand', sans-serif;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .2s, transform .2s;
}
.form-submit:hover { background: var(--teal-dark); transform: translateY(-1px); }
.form-note { font-size: 11px; color: var(--muted); font-weight: 300; text-align: center; margin-top: 8px; letter-spacing: .3px; }
.form-msg { margin-top: 12px; padding: 12px 16px; border-radius: 2px; font-size: 13px; text-align: center; display: none; }
.form-msg.success { background: var(--teal-pale); color: var(--teal-dark); display: block; }
.form-msg.error { background: #FEF0F3; color: var(--red); display: block; }

/* ── FAQ ── */
.faq { background: var(--cream); }
.faq-header { text-align: center; margin-bottom: 48px; }
.faq-header .s-sub { margin: 0 auto; }
.faq-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; align-items: start; }
.faq-col { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--grey-line); overflow: hidden; }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; gap: 16px; }
.faq-q span { font-size: 14px; font-weight: 400; color: var(--ink); line-height: 1.5; }
.faq-icon { width: 24px; height: 24px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.faq-icon i { font-size: 16px; color: var(--teal); transition: transform .3s; }
.faq-item.open .faq-icon i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a p { font-size: 15.5px; color: var(--muted); line-height: 1.9; font-weight: 400; padding: 0 0 20px; }
.faq-item.open .faq-a { max-height: 520px; }

/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal) 55%, #1dbeb1 100%);
  padding: 56px var(--pad-x);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::before { content: ''; position: absolute; top: -80px; right: -80px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%); pointer-events: none; }
.cta-band h2 { font-size: 36px; font-weight: 200; color: #fff; line-height: 1.25; max-width: 520px; }
.cta-band h2 em { font-style: italic; }
.cta-band h2 span { color: rgba(255,255,255,.5); display: block; font-size: 13px; font-weight: 300; letter-spacing: 1px; margin-top: 12px; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.cta-btn {
  background: #fff; color: var(--teal); padding: 15px 36px;
  font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  border: none; border-radius: 2px; cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  white-space: nowrap; transition: background .2s, transform .2s;
}
.cta-btn:hover { background: var(--cream); transform: translateY(-2px); }
.cta-note { font-size: 11px; color: rgba(255,255,255,.45); font-weight: 300; letter-spacing: .5px; }
.cta-note a { color: #fff; text-decoration: none; font-weight: 500; }

/* ── CONTACT ── */
.contact { background: #fff; padding: 64px var(--pad-x); display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.contact-info h3 { font-size: 24px; color: var(--ink); margin-bottom: 12px; font-weight: 300; }
.contact-info p { font-size: 15px; color: var(--muted); font-weight: 400; margin-bottom: 36px; line-height: 1.8; }
.contact-row { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.contact-icon { width: 38px; height: 38px; border-radius: 50%; background: var(--cream); border: 1px solid var(--grey-line); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon i { font-size: 15px; color: var(--teal); }
.contact-row span { font-size: 15px; color: var(--muted); font-weight: 400; line-height: 1.7; padding-top: 9px; }
.contact-row a { color: var(--teal); text-decoration: none; font-weight: 400; transition: opacity .2s; }
.contact-row a:hover { opacity: .7; }
.contact-social { display: flex; gap: 12px; margin-top: 32px; }
.social-btn { width: 40px; height: 40px; border-radius: 50%; background: var(--cream); border: 1px solid var(--grey-line); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 16px; text-decoration: none; transition: background .2s, border-color .2s, color .2s; }
.social-btn:hover { background: var(--teal); border-color: var(--teal); color: #fff; }

/* MAP */
.map-wrap { position: relative; }
.map-embed { border-radius: 2px; overflow: hidden; height: 360px; width: 100%; border: 1px solid var(--grey-line); display: block; }
.map-open { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 6px; background: #fff; color: var(--ink); padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; text-decoration: none; box-shadow: 0 4px 12px rgba(0,0,0,.12); border: 1px solid var(--grey-line); transition: transform .15s ease, box-shadow .15s ease; }
.map-open:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0,0,0,.18); color: var(--teal); }
.map-open i { font-size: 16px; color: var(--red); }

/* ── FOOTER ── */
.footer {
  background: #0A0703; padding: 26px var(--pad-x);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.05);
}
.footer-brand { font-size: 12px; color: rgba(255,255,255,.42); font-weight: 300; letter-spacing: .4px; }
.footer-brand b { color: var(--gold); font-weight: 600; letter-spacing: 3px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 11px; color: rgba(255,255,255,.35); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--teal-light); }
.footer-copy { font-size: 11px; color: rgba(255,255,255,.22); font-weight: 300; text-align: right; white-space: nowrap; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero h1 { font-size: 44px; }
  .hero-grid { gap: 36px; }
  .audience-grid { grid-template-columns: repeat(2,1fr); }
  .video-inner { grid-template-columns: 1fr; gap: 40px; }
  .quote-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact { grid-template-columns: 1fr; gap: 48px; }
  .faq-2col { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 900px) {
  .mission-inner { grid-template-columns: 1fr; gap: 36px; }
  .mission-photo-grid { height: 280px; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  /* NAV */
  .nav { padding: 0 18px; height: 62px; }
  .nav-links { display: none; }
  .nav-ham { display: block; }

  /* HERO */
  .hero { padding: 32px 18px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; padding: 16px 0 36px; overflow: hidden; }
  .hero h1 { font-size: 34px; line-height: 1.2; }
  .hero-sub { font-size: 15px; margin-bottom: 20px; }
  .hero-callout { font-size: 14.5px; padding: 12px 16px; }
  .hero-btns { flex-direction: column; gap: 10px; }
  .hero-btns a, .hero-btns button { width: 100%; justify-content: center; text-align: center; padding: 15px 20px; font-size: 12px; }

  /* Hero image: fix aspect ratio + hide badge overflow */
  .hero-feature { padding-bottom: 0 !important; overflow: visible; }
  .hero-bg { aspect-ratio: 4 / 3; border-radius: 6px; }
  /* Lớp gradient tối chỉ dùng cho desktop (badge nổi trên ảnh); trên mobile
     nó phủ luôn các card xếp dọc bên dưới → ẩn đi cho card sạch, không mờ. */
  .hero-overlay { display: none !important; }
  .hero-feature-badge {
    position: static !important;
    left: auto !important;
    bottom: auto !important;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    margin-top: 8px;
    padding: 9px 14px;
    gap: 11px;
    border-radius: 8px;
    max-width: 100%;
    box-shadow: 0 3px 12px rgba(0,0,0,.07);
  }
  .hero-feature-badge.active { transform: none !important; }
  .hero-feature-badge .hfb-icon { width: 34px; height: 34px; border-radius: 7px; }
  .hero-feature-badge .hfb-icon i { font-size: 18px; }
  .hfb-num { font-size: 14px; }
  .hfb-txt { font-size: 10.5px; margin-top: 1px; }
  .hero-pagination { display: none; }

  .stat-num { font-size: 30px; }
  .stat-grid { gap: 20px 36px; }
  .hero-markets { padding: 20px 0 36px; }

  /* AWARD STRIP */
  .award-strip { padding: 12px 18px; }

  /* SECTIONS */
  section { padding: 52px 18px; }
  .s-title { font-size: 30px; }
  .s-sub { font-size: 13.5px; }

  /* MISSION */
  .mission { padding: 52px 18px; }
  .mission-inner { grid-template-columns: 1fr; gap: 24px; }
  .mission-photo-grid { height: 240px; }
  .mission-lead { font-size: 15px; }
  .mission-callout p { font-size: 14px; }
  .mission-body { font-size: 14px; }

  /* JOURNEY */
  .journey-header { margin-bottom: 30px; }
  .j-steps { max-width: 100%; }
  .j-step {
    grid-template-columns: 48px minmax(0, 1fr);
    min-height: 0;
    gap: 0;
    padding: 0 0 26px;
  }
  .j-axis { grid-column: 1; grid-row: 1 / span 2; }
  .j-num { width: 40px; height: 40px; font-size: 15px; }
  .j-line { width: 2px; }
  .j-text,
  .j-step-even .j-text {
    grid-column: 2; grid-row: 1;
    padding: 0 0 12px 14px;
    transform: translateX(18px);
  }
  .j-image,
  .j-step-even .j-image {
    grid-column: 2; grid-row: 2;
    order: initial;
    padding: 0 0 0 14px;
    transform: translateX(18px) scale(1.01);
  }
  .j-img-inner img { aspect-ratio: 16/10; }
  .j-meta { margin-bottom: 8px; gap: 8px; }
  .j-title { font-size: 20px; line-height: 1.3; }
  .j-title-wrap { margin-bottom: 8px; }
  .j-desc { font-size: 14.5px; line-height: 1.65; }
  .j-time-badge { display: none; }

  /* AUDIENCE */
  .audience-grid { grid-template-columns: repeat(2,1fr); }
  .aud-card { padding: 28px 18px; }
  .aud-card h3 { font-size: 15px; }

  /* GALLERY */
  .gallery-grid { grid-template-columns: repeat(2,1fr); gap: 8px; }

  /* QUOTE / PRICING */
  .quote-inner { gap: 36px; }
  .quote-form-wrap { padding: 24px 18px; }

  /* CTA */
  .cta-band { padding: 44px 18px; flex-direction: column; align-items: flex-start; }
  .cta-band h2 { font-size: 26px; }
  .cta-actions { align-items: flex-start; width: 100%; }
  .cta-btn { width: 100%; text-align: center; justify-content: center; padding: 16px; }

  /* CONTACT */
  .contact { padding: 52px 18px; }

  /* FOOTER */
  .footer { grid-template-columns: 1fr; text-align: center; padding: 20px 18px; gap: 10px; }
  .footer-copy { text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .hero-sub { font-size: 14px; }
  .stat-num { font-size: 26px; }
  .s-title { font-size: 26px; }
  .audience-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .mission-photo-grid { height: 200px; }
}

/* ── FLOATING CHAT BUTTONS ── */
.float-chat {
  position: fixed; right: 20px; bottom: 28px; z-index: 9999;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.float-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 0 16px 0 10px; height: 48px; border-radius: 100px;
  text-decoration: none; font-family: 'Quicksand', sans-serif;
  font-size: 14px; font-weight: 600; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,.18);
  transition: transform .2s ease, box-shadow .2s ease, max-width .35s ease;
  max-width: 48px; overflow: hidden;
  color: #fff;
}
.float-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
  max-width: 220px;
}
.float-btn .fb-icon, .float-btn .zalo-icon {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.float-zalo { background: var(--teal); }
.float-zalo .zalo-icon { background: #fff; color: var(--teal); font-size: 13px; font-weight: 900; letter-spacing: -1px; }
.float-fb   { background: var(--red); }
.float-fb .fb-icon { background: #fff; color: var(--red); }
.float-btn span.float-label { opacity: 0; transition: opacity .2s .1s; }
.float-btn:hover span.float-label { opacity: 1; }
@media (max-width: 480px) {
  .float-chat { right: 14px; bottom: 18px; gap: 8px; }
  .float-btn { height: 44px; padding: 0 12px 0 8px; font-size: 13px; }
  .float-btn .fb-icon, .float-btn .zalo-icon { width: 28px; height: 28px; font-size: 16px; }
}

/* ── TYPOGRAPHY UPSIZE: dễ đọc, thân thiện hơn ── */
body { font-size: 17px; }

/* Nav & CTA buttons */
.nav-links a { font-size: 13.5px; }
.nav-cta, .nav-mobile button { font-size: 13px; padding: 9px 22px; }
.nav-mobile a { font-size: 14.5px; }

/* Hero */
.hero-tag { font-size: 11px; letter-spacing: 2.5px; }
.hero-tag i { font-size: 14px; }
.hero-sub { font-size: 17px; line-height: 1.85; }
.hero-meta { font-size: 17.5px; line-height: 1.7; }
.btn-hero, .btn-hero-outline { font-size: 13.5px; padding: 15px 34px; }
.stat-num { font-size: 42px; }
.stat-label { font-size: 11px; }
.hero-markets-label { font-size: 11px; }
.hero-market-name { font-size: 12.5px; }
.hfb-num { font-size: 16.5px; }
.hfb-txt { font-size: 12.5px; }
.award-item { font-size: 12.5px; }
.award-item i { font-size: 16px; }

/* Section common */
.s-eyebrow { font-size: 11.5px; letter-spacing: 3px; }
.s-title { font-size: 44px; }
.s-sub { font-size: 16.5px; line-height: 1.85; max-width: 620px; }

/* About / Mission body */
.about-text, .mission-lead { font-size: 17.5px; line-height: 1.85; }
.mission-quote { font-size: 17px; }
.mission-point { font-size: 16px; line-height: 1.85; }
.mission-cta a { font-size: 14px; }

/* Journey */
.j-title { font-size: 25px; }
.j-desc { font-size: 17px; line-height: 1.8; }
.j-time-txt { font-size: 14px; }
.j-tag { font-size: 11px; }
.j-time-badge { font-size: 11px; }

/* Audience cards */
.aud-card h3 { font-size: 17.5px; }
.aud-card p { font-size: 14.5px; line-height: 1.7; }
.aud-icon { font-size: 34px; }

/* Video */
.video-copy .s-title { font-size: 42px; }
.video-card-title { font-size: 15.5px; }
.video-card-meta { font-size: 12.5px; }
.btn-youtube { font-size: 12.5px; padding: 12px 22px; }

/* Gallery */
.filter-btn { font-size: 12.5px; padding: 9px 20px; }
.gallery-loadmore { font-size: 13.5px; padding: 12px 26px; }
.gallery-item-label { font-size: 10.5px; }

/* Quote / Form */
.qp-text h4 { font-size: 14.5px; }
.qp-text p { font-size: 15px; line-height: 1.75; }
.quote-form-wrap h3 { font-size: 24px; }
.quote-form-wrap > p { font-size: 15px; line-height: 1.7; }
.form-row label { font-size: 11px; }
.form-row input, .form-row select, .form-row textarea { font-size: 15px; padding: 12px 14px; }
.form-submit { font-size: 13.5px; padding: 15px; }
.form-note { font-size: 12px; }
.form-msg { font-size: 14px; }

/* FAQ */
.faq-q span { font-size: 15.5px; line-height: 1.55; }
.faq-icon i { font-size: 18px; }
.faq-a p { font-size: 15px; line-height: 1.85; }

/* CTA band */
.cta-band h2 { font-size: 40px; }
.cta-band h2 span { font-size: 14.5px; }

/* Map button */
.map-open { font-size: 14px; padding: 9px 16px; }

/* Responsive — keep mobile readable but not oversize */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .s-title { font-size: 32px; }
  .hero-sub, .hero-meta { font-size: 16px; }
  .about-text, .mission-lead { font-size: 16.5px; }
  .j-desc { font-size: 16px; }
  .cta-band h2 { font-size: 30px; }
  .video-copy .s-title { font-size: 32px; }
}
@media (max-width: 480px) {
  .s-title { font-size: 28px; }
  .cta-band h2 { font-size: 26px; }
}

/* Mobile header + hero polish */
@media (max-width: 768px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .nav { padding: 0 16px; height: 60px; gap: 12px; width: 100vw; max-width: 100vw; }
  .nav-logo { flex: 1 1 auto; min-width: 0; max-width: 170px; }
  .nav-logo img, .nav-logo svg { height: 42px; max-width: 100%; }
  .nav-actions { margin-left: auto; gap: 10px; }
  .nav-cta { display: none; }
  .nav-ham {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 101;
    margin-left: 0;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
  .nav-ham span { width: 18px; height: 2px; margin: 2px 0; background: var(--ink); border-radius: 2px; }
  .nav-mobile { top: 60px; padding: 12px 18px 18px; }
  .hero { padding: 24px 18px 0; }
  .hero-grid {
    display: flex;
    flex-direction: column;
    overflow: visible;
    gap: 24px;
  }
  .hero-feature { order: 0; width: 100%; }
  .hero-content { order: 1; }
  .hero-content { min-width: 0; }
  .hero-tag {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    justify-content: center;
    line-height: 1.45;
    letter-spacing: 2px;
  }
  .hero h1 { font-size: 32px; line-height: 1.16; }
  .hero-sub, .hero-callout {
    max-width: 100%;
    overflow-wrap: break-word;
  }
  .hero-callout { padding: 14px 16px; }
  .hero-bg {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    box-shadow: 0 16px 36px rgba(0,0,0,.16);
  }
}

@media (max-width: 390px) {
  .nav-logo img, .nav-logo svg { height: 38px; max-width: 154px; }
  .hero h1 { font-size: 30px; }
}

/* ── KYMVIET ECOSYSTEM TOP BAR ── */
.kv-eco-bar {
  background: var(--ink);
  height: 34px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.kv-eco-bar-inner {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 var(--pad-x);
}
.kv-eco-bar-link {
  display: flex;
  align-items: center;
  height: 34px;
  padding: 0 18px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255,255,255,.45);
  border-right: 1px solid rgba(255,255,255,.08);
  transition: color .18s, background .18s;
  white-space: nowrap;
  position: relative;
}
.kv-eco-bar-link:first-child { padding-left: 0; }
.kv-eco-bar-link:last-child  { border-right: none; }
.kv-eco-bar-link:hover { color: rgba(255,255,255,.85); background: rgba(255,255,255,.05); }
.kv-eco-bar-link.is-current { color: var(--gold); }
.kv-eco-bar-link.is-current::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
}

/* ── KYMVIET ECOSYSTEM FOOTER SECTION ── */
.kv-eco-section {
  background: #161616;
  padding: 36px var(--pad-x);
}
.kv-eco-section-inner { max-width: 1280px; margin: 0 auto; }
.kv-eco-section-label {
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 20px;
  font-weight: 600;
}
.kv-eco-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.kv-eco-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color .2s, background .2s;
}
.kv-eco-card:hover {
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.03);
}
.kv-eco-card.is-current {
  border-color: rgba(252,185,65,.45);
  background: rgba(252,185,65,.04);
}
.kv-eco-card-name {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
}
.kv-eco-card.is-current .kv-eco-card-name { color: var(--gold); }
.kv-eco-card-desc {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,.38);
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

@media (max-width: 900px) {
  .kv-eco-cards { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 768px) {
  .kv-eco-bar { overflow-x: auto; }
  .kv-eco-bar::-webkit-scrollbar { display: none; }
  .kv-eco-bar-inner { padding: 0 16px; min-width: max-content; }
  .kv-eco-bar-link { font-size: 9px; padding: 0 14px; height: 30px; }
  .kv-eco-section { padding: 28px 16px; }
  .kv-eco-card { padding: 14px 16px; }
}

/* ── SPACE (Không gian Café chill) ── */
.space { background: #fff; }
.space-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center; max-width: 1200px; margin: 0 auto;
}
.space-lead { font-size: 16px; color: var(--muted); line-height: 1.9; margin-bottom: 14px; }
.space-lead strong { color: var(--teal); font-weight: 600; }
.space-body { font-size: 15px; color: var(--muted); line-height: 1.85; margin-bottom: 28px; }
.space-features { display: flex; flex-direction: column; gap: 18px; margin-bottom: 26px; }
.space-feature { display: flex; gap: 14px; align-items: flex-start; }
.sf-icon {
  width: 46px; height: 46px; border-radius: 3px; flex-shrink: 0;
  background: var(--teal-pale); color: var(--teal);
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.space-feature h4 { font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 3px; }
.space-feature p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.space-photos {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 10px; height: 480px;
}
.space-photo { overflow: hidden; border-radius: 6px; }
.space-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.space-photo:hover img { transform: scale(1.05); }

/* ── MENU (đồ uống ngôn ngữ ký hiệu) ── */
.menu { background: var(--cream); }
.menu-header { text-align: center; margin-bottom: 36px; }
.menu-header .s-sub { margin: 0 auto; max-width: 700px; }
.menu-steps {
  display: flex; align-items: stretch; justify-content: center;
  gap: 12px; flex-wrap: wrap; margin-bottom: 46px;
}
.menu-step {
  display: flex; align-items: center; gap: 12px; max-width: 280px;
  background: #fff; border: 1px solid var(--grey-line); border-radius: 10px; padding: 14px 20px;
}
.ms-icon {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: var(--teal); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.menu-step h4 { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.menu-step p { font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.ms-arrow { display: flex; align-items: center; color: var(--teal); font-size: 18px; }
.menu-card-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  max-width: 1180px; margin: 0 auto;
}
.menu-card {
  position: relative; cursor: pointer; border-radius: 14px; overflow: hidden;
  background: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.08);
  transition: transform .3s ease, box-shadow .3s ease;
}
/* Thẻ đã in sẵn tên + giá → hiện trọn ảnh, không bo cắt */
.menu-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; background: #fff; display: block; transition: transform .5s ease; }
.menu-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(0,0,0,.16); }
.menu-card:hover img { transform: scale(1.03); }
/* Nhãn chỉ hiện khi hover (vì giá đã có trên thẻ) — giúp ảnh thẻ sạch sẽ, dễ xem */
.menu-card-label {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.45) 55%, transparent 100%);
  color: #fff; font-size: 12px; font-weight: 600; padding: 30px 14px 12px; line-height: 1.35;
  opacity: 0; transform: translateY(8px); transition: opacity .28s ease, transform .28s ease;
}
.menu-card:hover .menu-card-label,
.menu-card:focus-within .menu-card-label { opacity: 1; transform: translateY(0); }
.menu-card-zoom {
  position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.95); color: var(--ink);
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  box-shadow: 0 4px 12px rgba(0,0,0,.16);
  opacity: 0; transform: scale(.8); transition: .25s ease;
}
.menu-card:hover .menu-card-zoom { opacity: 1; transform: scale(1); }

/* ── Bảng giá: cửa sổ tab thu gọn ── */
.menu-pricelist {
  max-width: 760px; margin: 52px auto 0; background: #fff;
  border: 1px solid var(--grey-line); border-radius: 14px; overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,.05);
}
.mpl-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: #fff; border: 0; cursor: pointer; padding: 20px 26px; text-align: left;
  font-family: inherit; transition: background .2s ease;
}
.mpl-toggle:hover { background: var(--cream, #faf7f1); }
.mpl-toggle-left { display: flex; align-items: center; gap: 12px; }
.mpl-toggle-left > i { color: var(--teal); font-size: 24px; }
.mpl-toggle-title { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: .3px; }
.mpl-toggle-right { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.mpl-toggle-hint { font-size: 13px; font-weight: 500; }
.mpl-chevron { font-size: 18px; transition: transform .3s ease; }
.mpl-toggle[aria-expanded="true"] .mpl-chevron { transform: rotate(180deg); }
.mpl-toggle[aria-expanded="true"] { border-bottom: 1px solid var(--grey-line); }
.mpl-body { padding: 20px 26px 28px; }
.mpl-tabs {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
  border-bottom: 1px solid var(--grey-line); padding-bottom: 16px;
}
.mpl-tab {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: var(--cream, #f5f1ea); border: 1px solid transparent; border-radius: 999px;
  padding: 8px 16px; font-family: inherit; font-size: 13px; font-weight: 600; color: var(--muted);
  transition: all .2s ease;
}
.mpl-tab i { font-size: 16px; }
.mpl-tab:hover { color: var(--ink); }
.mpl-tab.active { background: var(--teal); border-color: var(--teal); color: #fff; }
.mpl-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 40px; }
.mpl-panel[hidden] { display: none; }
.mpg-item { display: flex; align-items: baseline; gap: 8px; padding: 7px 0; font-size: 14.5px; }
.mpg-name { color: var(--ink); }
.mpg-dot { flex: 1; border-bottom: 1px dotted var(--grey-line); transform: translateY(-3px); }
.mpg-price { color: var(--teal); font-weight: 700; white-space: nowrap; }
.menu-price-note { font-size: 12px; color: var(--muted-light); margin-top: 22px; font-style: italic; }

@media (max-width: 900px) {
  .space-inner { grid-template-columns: 1fr; gap: 36px; }
  .space-photos { height: 420px; }
  .menu-card-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .mpl-panel { grid-template-columns: 1fr; gap: 0; }
  .ms-arrow { transform: rotate(90deg); }
}
@media (max-width: 560px) {
  .space-photos { height: 360px; }
  .menu-card-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .menu-card-label { font-size: 11px; padding: 24px 10px 10px; }
  .mpl-toggle { padding: 16px 18px; }
  .mpl-toggle-hint { display: none; }
  .mpl-body { padding: 16px 18px 22px; }
  .menu-step { max-width: 100%; width: 100%; }
}

/* Trang GO — ảnh Sứ mệnh: trên tablet & điện thoại để 2 ô VUÔNG/hàng
   (bỏ chiều cao cố định vốn làm ảnh bè ngang; aspect-ratio 1/1 cho ô vuông chuẩn)
   Đặt cuối file để thắng các rule chiều cao cố định ở các breakpoint trên. */
@media (max-width: 1024px) {
  .mission-photo-grid {
    height: auto;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    gap: 8px;
  }
  .mp-item { aspect-ratio: 1 / 1; }
  .mp-item img { filter: none; }   /* cảm ứng không hover được → hiện đủ màu */
}