/**
 * [AI AGENT NOTE]: UNICUS 2.0 — Дизайн систем ба Стилийн файл (agent2/style.css)
 * -------------------------------------------------------------------------
 * 1. Өнгөний палитр (agent1-ээс өвлөсөн үндсэн өнгөнүүд):
 *    - --navy (#001040): Гүн хөх — гарчиг, бараан карт, цайвар логоны дэвсгэр
 *    - --blue (#0040c0): Үндсэн цэнхэр — товч, идэвхтэй төлөв, акцент
 *    - --cyan (#00b9e8): Цэнхэр ногоон — статус цэг, фокус хүрээ, туяа
 * 2. Үсгийн хэмжээний хатуу стандарт:
 *    - Үндсэн фонт (body): 14px
 *    - Хамгийн жижиг фонт: 12px (Бүх шошго, тайлбар, мобайл дэлгэц дээр 12px-ээс багагүй байна)
 */

:root {
  --navy: #001040;
  --navy-soft: #061b56;
  --blue: #0040c0;
  --blue-hover: #003196;
  --blue-light: #eaf1fd;
  --blue-border: #c5d7f7;
  --cyan: #00b9e8;
  --text: #111f3c;
  --muted: #5b6880;
  --line: #e4e9f1;
  --line-strong: #cfd8e6;
  --surface: #f5f7fb;
  --white: #ffffff;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(0, 16, 64, 0.05);
  --shadow-md: 0 14px 36px -10px rgba(0, 26, 92, 0.12);
  --shadow-lg: 0 28px 68px -24px rgba(0, 36, 112, 0.22);
  --ease: cubic-bezier(0.22, 0.8, 0.3, 1);
  --font: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
}

/* ==================== СУУРЬ ТОХИРГОО (RESET & BASE) ==================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  font-size: 14px;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, p, ul {
  margin: 0;
  padding: 0;
}

/* Гарчиг олон мөр болоход сүүлийн мөрөнд ганц үг үлдэхээс сэргийлнэ */
h1, h2, h3 {
  text-wrap: balance;
}

ul {
  list-style: none;
}

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

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

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

svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

:focus-visible {
  outline: 2.5px solid var(--cyan);
  outline-offset: 3px;
}

.container {
  width: min(1180px, calc(100% - 64px));
  margin-inline: auto;
}

/* ==================== ТИПОГРАФИ БА ТОВЧЛУУР (TYPOGRAPHY & BUTTONS) ==================== */
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.eyebrow-light {
  color: #8ab8ff;
}

.text-muted {
  color: #7c899e;
}

.text-blue {
  color: var(--blue);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  display: inline-block;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid transparent;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(0, 64, 192, 0.24);
}

.btn-primary:hover {
  background: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 16, 64, 0.28);
}

.btn-outline {
  background: var(--white);
  color: var(--navy);
  border-color: var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-sm {
  min-height: 38px;
  padding: 8px 18px;
  font-size: 13px;
  gap: 8px;
}

.btn-full {
  width: 100%;
  border-radius: var(--radius-sm);
}

/* ==================== ТОЛГОЙ ХЭСЭГ (HEADER) ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: block;
  width: 146px;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--blue);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  margin: 4px 0;
  transition: transform 0.2s ease;
}

/* ==================== НҮҮР ХЭСЭГ (unicus.html ORBIT HERO + PRICE CARDS) ==================== */
.hero {
  position: relative;
  padding: 24px 0 64px;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 50% -10%, var(--blue-light) 0%, rgba(234, 241, 253, 0) 70%),
    var(--white);
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 64, 192, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 64, 192, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 30%, transparent 80%);
}

.hero-stage {
  position: relative;
  height: 680px;
  display: grid;
  place-items: center;
}

.orbits {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  pointer-events: none;
  --px: 0px;
  --py: 0px;
  --os: 1;
  transform: translate(var(--px), var(--py)) scale(var(--os));
  transition: transform 0.6s var(--ease);
}

@media (max-width: 1280px) {
  .orbits {
    --os: 0.88;
  }
}

/* Таблет, утсан дээр модулийн дүрснүүд текстэнд давхцах тул нуугдана.
   Харин тасархай тойргууд жижгэрч hero-гийн ард чимэглэл болж үлдэнэ. */
@media (max-width: 1120px) {
  .hero-stage {
    height: auto;
    padding: 48px 0 36px;
  }
  .orbits {
    --os: 0.72;
  }
  .orbits .node {
    display: none;
  }
}

@media (max-width: 520px) {
  .orbits {
    --os: 0.5;
  }
}

.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1.5px dashed rgba(0, 64, 192, 0.22);
}

.ring.r1 {
  width: 420px;
  height: 420px;
  border-color: rgba(0, 64, 192, 0.28);
  animation: spin 60s linear infinite;
}

.ring.r2 {
  width: 640px;
  height: 640px;
  border-color: rgba(0, 64, 192, 0.2);
  animation: spin 90s linear infinite reverse;
}

.ring.r3 {
  width: 880px;
  height: 880px;
  border-color: rgba(0, 64, 192, 0.13);
  animation: spin 130s linear infinite;
}

.ring.r3::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(0, 64, 192, 0.16);
  transform: translateX(-50%);
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Хөвөгч модулийн дүрснүүд (Orbit Nodes) */
.node {
  position: absolute;
  left: calc(50% + var(--x));
  top: calc(50% + var(--y));
  width: 50px;
  height: 50px;
  transform: translate(-50%, -50%);
  border-radius: 15px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(0, 16, 64, 0.1);
  display: grid;
  place-items: center;
  color: var(--blue);
  animation: float 6s ease-in-out infinite;
  pointer-events: auto;
  cursor: default;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.node:hover {
  border-color: var(--blue-border);
  box-shadow: 0 12px 30px rgba(0, 64, 192, 0.2);
}

.node svg {
  width: 22px;
  height: 22px;
}

.node.soon {
  color: var(--muted);
  border-style: dashed;
  border-color: var(--line-strong);
}

.node::after {
  content: attr(data-label);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 10px;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.node:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@keyframes float {
  0%, 100% { margin-top: 0; }
  50% { margin-top: -10px; }
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 780px;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 22px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  color: var(--blue);
  transition: transform 0.2s ease;
}

.hero-badge:hover {
  border-color: var(--blue-border);
  color: var(--blue);
  box-shadow: var(--shadow-md);
}

.hero-badge:hover svg {
  transform: translateX(3px);
}

.hero-badge i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0 rgba(0, 64, 192, 0.45);
  animation: pulse 2.2s ease-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 64, 192, 0.45); }
  70% { box-shadow: 0 0 0 9px rgba(0, 64, 192, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 64, 192, 0); }
}

.hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--navy);
}

.hero h1 .l2 {
  display: block;
  color: var(--blue);
  margin-top: 4px;
}

.hero-content > p {
  font-size: 16px;
  color: var(--muted);
  margin: 20px auto 0;
  max-width: 540px;
  line-height: 1.65;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
}

.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--blue-light);
  color: var(--blue);
  font-weight: 700;
  font-size: 14px;
  border: 1px solid #d6e4fc;
}

.stat-chip small {
  font-weight: 500;
  color: var(--muted);
  font-size: 13px;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

/* Hero доод 4 карт (Price / Value Cards) */
.price-cards {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 8px;
}

.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: var(--blue);
}

.price-card:hover {
  box-shadow: 0 22px 48px rgba(0, 16, 64, 0.14);
}

.price-card .ic {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}

.price-card .ic svg {
  width: 20px;
  height: 20px;
}

.price-card .pc-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

.price-card .val {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
  line-height: 1.1;
}

.price-card .val span {
  font-size: 16px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0;
}

.price-card p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

/* ==================== НИЙТЛЭГ СЕКЦИЯ (SECTIONS) ==================== */
.section {
  padding: 88px 0;
}

.section-surface {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--navy);
}

.section-desc {
  max-width: 440px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* ==================== ЯАГААД ЮНИКУС (WHY UNICUS) ==================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.why-card {
  background: linear-gradient(160deg, #ffffff 0%, #f8faff 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.why-card:hover {
  border-color: var(--blue-border);
  box-shadow: var(--shadow-md);
}

.card-index {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.visual-box {
  height: 160px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 14px 0 18px;
  background: var(--white);
  border: 1px solid #edf1f8;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.orbit-ring {
  position: absolute;
  width: 170px;
  height: 120px;
  border: 1px dashed #cedcf2;
  border-radius: 50%;
  transform: rotate(-18deg);
}

.orbit-ring.inner {
  width: 115px;
  height: 80px;
  border-style: solid;
}

.center-node {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--blue);
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(0, 64, 192, 0.28);
  z-index: 1;
}

.center-node svg {
  width: 24px;
  height: 24px;
}

.floating-tag {
  position: absolute;
  padding: 4px 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

/* Шошгуудыг хайрцагны төвөөс хэмжиж байрлуулдаг тул өргөн карт дээр ч бөмбөрцгөөсөө холдохгүй */
.tag-1 { top: 18px; left: calc(50% - 140px); }
.tag-2 { top: 58px; left: calc(50% + 72px); }
.tag-3 { bottom: 16px; left: calc(50% - 118px); }

.visual-branch {
  flex-direction: column;
}

.branch-root {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid #d5e1f5;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

.branch-root svg {
  color: var(--blue);
}

.branch-line {
  width: 1px;
  height: 24px;
  background: #b8ccf0;
}

.branch-nodes {
  display: flex;
  gap: 8px;
  position: relative;
}

.branch-nodes::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 16%;
  right: 16%;
  height: 10px;
  border: 1px solid #b8ccf0;
  border-bottom: 0;
}

.branch-nodes span {
  white-space: nowrap;
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid #d5e1f5;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.doc-sheet {
  width: 96px;
  height: 108px;
  background: var(--white);
  border: 1px solid #d5e1f5;
  border-radius: 8px;
  padding: 20px 14px;
  transform: rotate(-6deg);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.doc-sheet i {
  display: block;
  height: 5px;
  width: 54px;
  background: #e3ebf7;
  border-radius: 3px;
  margin-bottom: 10px;
}

.doc-sheet i:nth-child(2) {
  width: 38px;
}

.doc-seal {
  position: absolute;
  right: -12px;
  bottom: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: grid;
  place-items: center;
  border: 3px solid var(--white);
}

.doc-seal svg {
  width: 15px;
  height: 15px;
}

.doc-pill {
  position: absolute;
  bottom: 12px;
  padding: 5px 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-sm);
}

.why-card h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--navy);
  margin-bottom: 8px;
}

.why-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* ==================== ЮНИКУС 2.0-Д ШИНЭЭР (DARK BAND) ==================== */
.section-dark {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 30% 20%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 20%, #000 20%, transparent 75%);
}

.new-glow {
  position: absolute;
  width: 760px;
  height: 760px;
  right: -260px;
  top: -320px;
  background: radial-gradient(circle, rgba(0, 185, 232, 0.22) 0%, rgba(0, 64, 192, 0.22) 40%, transparent 70%);
  pointer-events: none;
}

.section-dark .container {
  position: relative;
  z-index: 1;
}

.section-dark .section-head h2 {
  color: var(--white);
}

.section-dark .text-muted {
  color: #7f95c0;
}

.section-dark .section-desc {
  color: #a9b8d6;
}

.new-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.new-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.new-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(0, 185, 232, 0.45);
}

.new-ic {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 185, 232, 0.12);
  border: 1px solid rgba(0, 185, 232, 0.25);
  color: var(--cyan);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.new-ic svg {
  width: 22px;
  height: 22px;
}

.new-tag {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #8ab8ff;
}

.new-card h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
  margin: 6px 0 8px;
}

.new-card p {
  font-size: 13px;
  line-height: 1.6;
  color: #a9b8d6;
}

.new-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
}

.new-more-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7f95c0;
  margin-right: 4px;
}

.new-chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  font-weight: 500;
  color: #d6e0f3;
}

/* Зөвхөн утсан дээр (carousel үед) харагдана */
.new-hint {
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  font-size: 12px;
  font-weight: 600;
  color: #7f95c0;
}

.new-hint svg {
  width: 14px;
  height: 14px;
}

/* ==================== ШҮҮЛТҮҮРИЙН ТАБ (FILTER TABS) ==================== */
.filter-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  background: #e8edf6;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.filter-btn span {
  font-size: 12px;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(0, 64, 192, 0.08);
  color: var(--blue);
}

.filter-btn.active {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

/* ==================== МОДУЛЬ БА БОЛОМЖУУД (MINIMAL MODULES GRID) ==================== */
.modules-minimal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.mod-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.22s var(--ease), border-color 0.22s ease, box-shadow 0.22s var(--ease);
}

.mod-tile:hover {
  border-color: var(--blue-border);
  box-shadow: var(--shadow-md);
}

.mod-tile.hidden {
  display: none;
}

.mod-tile-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background-color 0.22s ease, color 0.22s ease;
}

.mod-tile:hover .mod-tile-icon {
  background: var(--blue);
  color: var(--white);
}

.mod-tile-icon svg {
  width: 20px;
  height: 20px;
}

.mod-tile-body {
  min-width: 0;
}

.mod-tile-body h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

.mod-tile-body span {
  display: block;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
  margin-top: 3px;
}

/* ==================== ХАРИЛЦАГЧИД (CLIENTS MARQUEE & GRID) ==================== */
.clients-section {
  overflow: hidden;
}

.client-marquees {
  margin-bottom: 44px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.marquee-row {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 12px;
  width: max-content;
  animation: marquee-scroll 65s linear infinite;
}

.marquee-row.reverse .marquee-track {
  animation-direction: reverse;
  animation-duration: 72s;
}

.marquee-row:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  to {
    transform: translateX(-50%);
  }
}

.marquee-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
}

.marquee-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Лого бүрийг саарал, жигд харуулж hover дээр өнгийг нь сэргээнэ.
   Цагаан (logoDark) логог хар силуэт болгож цагаан дэвсгэр дээр уншигдахуйц болгоно. */
.marquee-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.marquee-logo.dark img {
  filter: brightness(0);
  opacity: 0.6;
}

.marquee-pill:hover .marquee-logo img {
  filter: none;
  opacity: 1;
}

.marquee-pill:hover .marquee-logo.dark img {
  filter: brightness(0);
  opacity: 0.85;
}

.marquee-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.client-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.client-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

/* 1px gap + саарал дэвсгэрээр хүрээ зурж, булангууд зөв дугуйрна */
.client-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.client-tile {
  background: var(--white);
  padding: 20px 14px 18px;
  min-height: 144px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background-color 0.2s ease;
}

.client-tile:hover {
  background: #f8fbff;
}

.client-logo-box {
  width: 120px;
  height: 58px;
  border-radius: 6px;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.client-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.72;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.client-logo-box.dark img {
  filter: brightness(0);
  opacity: 0.58;
}

.client-tile:hover .client-logo-box img {
  filter: none;
  opacity: 1;
}

.client-tile:hover .client-logo-box.dark img {
  filter: brightness(0);
  opacity: 0.85;
}

.client-title {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  max-width: 185px;
}

.client-more {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.client-more[hidden] {
  display: none;
}

/* ==================== НАЙДВАРТАЙ БАЙДАЛ (SECURITY & TRUST) ==================== */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.security-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.sec-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.sec-icon svg {
  width: 22px;
  height: 22px;
}

.sec-kicker {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}

.security-card h3 {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--navy);
  margin-bottom: 16px;
}

.sec-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sec-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}

.sec-list svg {
  width: 17px;
  height: 17px;
  color: var(--blue);
  margin-top: 3px;
}

/* ==================== ТҮГЭЭМЭЛ АСУУЛТ (FAQ) ==================== */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 64px;
  align-items: start;
}

.faq-intro h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--navy);
}

.faq-intro p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.65;
}

.text-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
}

.text-action:hover {
  color: var(--navy);
}

.faq-accordion details {
  border-bottom: 1px solid var(--line);
}

.faq-accordion details:first-child {
  border-top: 1px solid var(--line);
}

.faq-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  text-wrap: pretty;
}

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

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 500;
  flex-shrink: 0;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.faq-accordion details[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--blue);
  color: var(--white);
}

.faq-accordion details p {
  padding: 0 32px 20px 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* ==================== ХОЛБОО БАРИХ ХЭСЭГ (CONTACT & DEMO FORM) ==================== */
.contact-section {
  padding-bottom: 72px;
}

.contact-panel {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
  border-radius: 20px;
  padding: 52px 56px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}

.contact-glow {
  position: absolute;
  width: 680px;
  height: 680px;
  right: -220px;
  bottom: -360px;
  background: radial-gradient(circle, rgba(0, 185, 232, 0.35) 0%, rgba(0, 64, 192, 0.3) 40%, transparent 70%);
  pointer-events: none;
}

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

.contact-info h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.contact-desc {
  font-size: 14px;
  line-height: 1.65;
  color: #b5c4e0;
  margin-top: 14px;
  max-width: 460px;
}

.contact-direct {
  margin-top: 24px;
}

.direct-label {
  display: block;
  font-size: 12px;
  color: #93a7cc;
  margin-bottom: 10px;
}

.contact-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.email-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.email-pill:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--cyan);
}

.email-pill .ext-icon {
  width: 15px;
  height: 15px;
  color: var(--cyan);
}

.contact-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 28px;
  font-size: 13px;
  color: #b5c4e0;
}

.contact-perks span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-perks svg {
  width: 15px;
  height: 15px;
  color: var(--cyan);
}

.contact-form-box {
  position: relative;
  z-index: 1;
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0, 6, 28, 0.35);
}

.contact-form-box h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}

.contact-form-box > p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
  margin-bottom: 18px;
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
}

.form-field input,
.form-field select {
  height: 42px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--surface);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 64, 192, 0.12);
}

.form-feedback {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  border: 1px solid var(--blue-border);
  color: var(--navy);
  font-size: 12px;
  line-height: 1.5;
}

.form-feedback[hidden] {
  display: none;
}

.feedback-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.feedback-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feedback-content strong {
  font-weight: 700;
  color: var(--navy);
}

.feedback-content span {
  color: var(--muted);
}

/* ==================== ТҮР ЗАСВАРТАЙ ALERT MODAL ==================== */
.alert-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 16, 64, 0.52);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: alertFadeIn 0.2s ease;
}

.alert-backdrop[hidden] {
  display: none;
}

.alert-modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 26px 24px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 16, 64, 0.28);
  animation: alertPopIn 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

.alert-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
}

.alert-close:hover {
  border-color: var(--blue-border);
  color: var(--navy);
  background: var(--blue-light);
}

.alert-badge-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  border-radius: 14px;
  background: var(--blue-light);
  border: 1px solid var(--blue-border);
  color: var(--blue);
  display: grid;
  place-items: center;
}

.alert-badge-icon svg {
  width: 26px;
  height: 26px;
}

.alert-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 6px;
}

.alert-modal h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.alert-modal p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 8px;
}

.alert-contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 20px;
}

.alert-contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.alert-contact-chip svg {
  width: 14px;
  height: 14px;
  color: var(--blue);
}

.alert-contact-chip:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  color: var(--blue);
}

@keyframes alertFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes alertPopIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==================== ХӨЛ ХЭСЭГ (FOOTER) ==================== */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 44px 0 28px;
  background: var(--white);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 28px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  max-width: 340px;
}

.footer-brand .brand {
  width: 132px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--blue);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.back-to-top i {
  font-style: normal;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--blue);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}

.footer-bottom a:hover {
  color: var(--blue);
}

/* ==================== RESPONSIVE BREAKPOINTS ==================== */
/* Цэс 6 холбоостой тул 1100px-ээс доош hamburger цэс рүү шилжинэ (таблет дээр 2 мөр болохоос сэргийлнэ) */
@media (max-width: 1100px) {
  .menu-toggle {
    display: block;
    flex-shrink: 0;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 14px;
    right: 14px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 10px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 14px;
  }
  .main-nav a:hover {
    background: var(--surface);
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }
  /* Таблет дээр модулийг 4 баганаар, дүрсийг дээр нь байрлуулж нягт харуулна */
  .mod-tile {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  /* "Яагаад" картын зурагнууд 3 баганад багтахгүй тул 2 + бүтэн өргөн болно */
  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .why-grid > :nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1024px) {
  .container {
    width: calc(100% - 40px);
  }
  .price-cards {
    margin-top: 12px;
  }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .client-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .contact-panel {
    grid-template-columns: 1fr;
    padding: 40px 36px;
  }
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .footer-brand {
    max-width: none;
  }
  .footer-links {
    gap: 12px 20px;
  }
}

@media (max-width: 900px) {
  .price-cards,
  .new-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .why-grid,
  .security-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  /* 3 карттай хэсэгт 3 дахь карт ганцаараа үлдэхгүйгээр бүтэн өргөнөө эзэлнэ */
  .why-grid > :nth-child(3),
  .security-grid > :nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 780px) {
  .header-inner {
    height: 64px;
    gap: 12px;
  }
  .brand {
    width: 126px;
  }
  .section {
    padding: 64px 0;
  }
  .section-head {
    margin-bottom: 28px;
  }
  .filter-tabs {
    max-width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .filter-tabs::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
  /* iOS Safari дээр input дарахад хуудас автоматаар zoom хийхээс сэргийлнэ */
  .form-field input,
  .form-field select {
    font-size: 16px;
    height: 46px;
  }
}

@media (max-width: 700px) {
  .modules-minimal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .client-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .why-grid,
  .security-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .why-grid > :nth-child(3),
  .security-grid > :nth-child(3) {
    grid-column: auto;
  }
  /* "2.0-д шинээр" картууд утсан дээр хажуу тийш гүйлгэдэг carousel болно (дараагийн карт ирмэгээрээ харагдана) */
  .new-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin-inline: calc(50% - 50vw);
    padding: 4px calc(50vw - 50%) 16px;
    /* scroll-padding-ийн % нь scroller-ийн өөрийн өргөнөөс тооцогддог тул container-ийн захын зайг px-ээр өгнө */
    scroll-padding-inline: 20px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .new-grid::-webkit-scrollbar {
    display: none;
  }
  .new-card {
    flex: 0 0 78%;
    scroll-snap-align: start;
  }
  .new-hint {
    display: flex;
  }
}

@media (max-width: 520px) {
  .container {
    width: calc(100% - 28px);
  }
  .brand {
    width: 112px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-actions .btn-sm {
    min-height: 36px;
    padding: 6px 12px;
    font-size: 12px;
    gap: 5px;
  }
  .header-actions .btn-sm svg {
    width: 14px;
    height: 14px;
  }
  .hero {
    padding: 12px 0 44px;
  }
  .hero-stage {
    padding: 20px 0 26px;
  }
  .hero-badge {
    font-size: 12px;
    padding: 6px 12px;
    margin-bottom: 16px;
    max-width: 100%;
  }
  .hero h1 {
    font-size: clamp(26px, 7.2vw, 34px);
    line-height: 1.15;
  }
  .hero-content > p {
    font-size: 14px;
    margin-top: 14px;
  }
  .hero-stats {
    gap: 8px;
    margin-top: 20px;
  }
  .stat-chip {
    padding: 6px 12px;
    font-size: 12px;
  }
  .stat-chip small {
    font-size: 12px;
  }
  .hero-cta {
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-top: 22px;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .price-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 4px;
  }
  .price-card {
    padding: 16px 14px;
    border-radius: 14px;
  }
  .price-card .ic {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    margin-bottom: 10px;
  }
  .price-card .ic svg {
    width: 18px;
    height: 18px;
  }
  .price-card .pc-label {
    font-size: 12px;
  }
  .price-card .val {
    font-size: 22px;
  }
  .price-card .val span {
    font-size: 13px;
  }
  .price-card p {
    font-size: 12px;
    margin-top: 6px;
    line-height: 1.45;
  }
  .section {
    padding: 52px 0;
  }
  .section-head h2,
  .faq-intro h2,
  .contact-info h2 {
    font-size: clamp(24px, 6.5vw, 30px);
  }
  .why-card,
  .security-card {
    padding: 20px;
  }
  .visual-box {
    height: 148px;
    margin: 12px 0 14px;
  }
  /* 16 модулийг 2 баганаар нягт харуулж, гүйлгэх уртыг багасгана */
  .modules-minimal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .mod-tile {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
  }
  .mod-tile-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }
  .mod-tile-icon svg {
    width: 18px;
    height: 18px;
  }
  .mod-tile-body h3 {
    font-size: 14px;
  }
  .section-head .filter-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
  .section-head .filter-btn {
    justify-content: center;
    padding: 8px 10px;
    font-size: 12px;
    white-space: normal;
    text-align: center;
  }
  .new-grid {
    scroll-padding-inline: 14px;
  }
  .new-card {
    flex-basis: 82%;
    padding: 20px;
  }
  .new-more {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .new-more-label {
    grid-column: 1 / -1;
  }
  .new-chip {
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 12px;
    text-align: center;
  }
  .client-marquees {
    margin-bottom: 28px;
    gap: 10px;
  }
  .marquee-pill {
    padding: 6px 12px 6px 8px;
    gap: 8px;
  }
  .marquee-logo {
    width: 30px;
    height: 30px;
  }
  .marquee-name {
    font-size: 12px;
  }
  .client-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .client-controls .filter-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
  .client-controls .filter-btn {
    justify-content: center;
    padding: 8px 10px;
    font-size: 12px;
  }
  .client-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  /* Утсан дээр эхний 8-ыг харуулж, "Бүгдийг харах" товчоор дэлгэнэ */
  .client-grid.is-collapsed .client-tile:nth-child(n + 9) {
    display: none;
  }
  .client-tile {
    min-height: 112px;
    padding: 14px 10px;
  }
  .client-logo-box {
    width: 96px;
    height: 48px;
    margin-bottom: 8px;
  }
  .client-title {
    font-size: 12px;
  }
  .faq-accordion summary {
    font-size: 14px;
    padding: 16px 0;
    gap: 12px;
  }
  .faq-accordion details p {
    padding-right: 12px;
    font-size: 13px;
  }
  .contact-section {
    padding-bottom: 48px;
  }
  .contact-panel {
    padding: 28px 18px;
    gap: 28px;
    border-radius: 16px;
  }
  .contact-pills {
    gap: 8px;
  }
  .email-pill {
    padding: 9px 12px;
    font-size: 13px;
    flex: 1 1 auto;
    justify-content: center;
  }
  .contact-perks {
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
  }
  .contact-form-box {
    padding: 22px 16px;
  }
  .alert-modal {
    padding: 24px 18px 20px;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding-bottom: 20px;
  }
  .footer-links {
    gap: 0 18px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
  /* Хуруугаар дарахад хангалттай том (≥40px) байлгах */
  .filter-btn {
    min-height: 40px;
  }
  .footer-links a {
    display: inline-block;
    padding: 9px 0;
  }
  .footer-bottom a {
    display: inline-block;
    padding: 10px 2px;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
  }
}

@media (max-width: 350px) {
  .price-cards {
    grid-template-columns: 1fr;
  }
}

/* ==================== SCROLL REVEAL ====================
   script.js нь зөвхөн JS ажиллах үед .reveal класс нэмдэг тул JS-гүй үед агуулга нуугдахгүй. */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  /* Картуудын hover шилжилтийг (хүрээ, сүүдэр, дэвсгэр) давхар хадгална */
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}