/* ============================================================
   MHS SOLUTIONS — REBUILT STYLES
   ============================================================ */

:root {
  --color-bg: #0a0a0a;
  --color-surface: #111111;
  --color-card: #141414;
  --color-card-alt: #0f0f0f;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-gold: rgba(245, 197, 24, 0.24);
  --color-gold: #f5c518;
  --color-gold-2: #d4a80a;
  --color-gold-glow: rgba(245, 197, 24, 0.14);
  --color-text: #e7e7e7;
  --color-chalk: #8e8e8e;
  --color-white: #ffffff;
  --color-danger: #ff4d4d;
  --color-overlay: rgba(0, 0, 0, 0.55);

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-gold: 0 0 28px rgba(245, 197, 24, 0.14);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1200px;
  --nav-height: 72px;
}

/* ============================================================
   RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
video {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.16;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 28px;
}

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

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

.highlight-text {
  color: var(--color-gold);
}

.bg-darkgray {
  background: linear-gradient(180deg, #0e0e10 0%, #09090a 100%);
}

.bg-matte {
  background: linear-gradient(180deg, #0f1013 0%, #0b0c0f 100%);
}

.gradient-bg {
  background:
    radial-gradient(circle at top center, rgba(245, 197, 24, 0.08), transparent 38%),
    linear-gradient(180deg, #0b0b0d 0%, #111317 100%);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-secondary:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.16);
}

.btn-ghost:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.72rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 0.86rem;
}

.btn-hero {
  padding: 15px 32px;
  font-size: 0.82rem;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.glass {
  background: rgba(8, 8, 8, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.navbar.scrolled {
  background: rgba(5, 5, 6, 0.96);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 36px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

#main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: nowrap;
}

.nav-links li a {
  position: relative;
  padding-bottom: 4px;
  font-family: var(--font-heading);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-chalk);
  transition: color var(--transition);
}

.nav-links li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition);
}

.nav-links li a:hover,
.nav-links li a.nav-active {
  color: var(--color-white);
}

.nav-links li a:hover::after,
.nav-links li a.nav-active::after {
  width: 100%;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-nav-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245, 197, 24, 0.35);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: var(--transition);
}

.btn-nav-call:hover {
  background: rgba(245, 197, 24, 0.08);
  box-shadow: var(--shadow-gold);
}

.mobile-menu-icon {
  display: none;
  background: transparent;
  border: 0;
  color: var(--color-white);
  font-size: 1.15rem;
  cursor: pointer;
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal-item,
.section-heading,
.comparison-grid,
.card,
.service-card-premium,
.security-item,
.specialist-point {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.is-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-label {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 860px;
  margin: 0 auto 56px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--color-white);
  margin-bottom: 16px;
}

.subtitle {
  max-width: 780px;
  margin: 0 auto;
  font-size: 1.02rem;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + 34px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.74) 0%, rgba(0, 0, 0, 0.44) 45%, rgba(0, 0, 0, 0.68) 100%),
    url("../assets/images/HERO-SECTION.jpg") center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(245, 197, 24, 0.06), transparent 36%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.58));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 46px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid rgba(245, 197, 24, 0.18);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 12px rgba(245, 197, 24, 0.8);
}

.hero h1 {
  max-width: 980px;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 0.98;
  color: var(--color-white);
  margin-bottom: 22px;
}

.hero-sub {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.9;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding-top: 10px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-label {
  color: var(--color-chalk);
  font-size: 0.9rem;
}

.stat-divider {
  width: 1px;
  height: 46px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-gold);
  font-size: 1rem;
  opacity: 0.9;
}

/* ============================================================
   SHARED SPLIT LAYOUT
   ============================================================ */
.section-service-area,
.section-b2b,
.section-specialists,
.section-security,
.section-cta {
  padding: 110px 0;
}

.split-layout,
.specialists-layout {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
}

.split-layout-reverse {
  grid-template-columns: 0.98fr 1.02fr;
}

.split-content h2,
.specialists-copy h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 18px;
  color: var(--color-white);
}

.split-content p,
.specialists-copy p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 22px;
}

.img-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  background: var(--color-card);
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-frame--tall img {
  min-height: 560px;
}

/* ============================================================
   SERVICE AREA
   ============================================================ */
.coverage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 26px 0 30px;
}

.coverage-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-size: 0.96rem;
}

.coverage-list i {
  color: var(--color-gold);
}

.split-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.split-note {
  color: var(--color-chalk);
  font-size: 0.95rem;
}

/* ============================================================
   SERVICES VIDEO SECTION
   ============================================================ */
.services-video-section {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  background: #05070c;
}

.services-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.services-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.46;
}

.services-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 12, 0.58) 0%, rgba(7, 10, 18, 0.72) 100%);
}

.services-video-content {
  position: relative;
  z-index: 2;
}

.services-grid-premium {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.service-card-premium {
  padding: 34px 28px;
  border-radius: 22px;
  background: rgba(12, 16, 26, 0.62);
  border: 1px solid rgba(243, 195, 22, 0.16);
  backdrop-filter: blur(8px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.service-card-premium:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
  border-color: rgba(243, 195, 22, 0.34);
}

.service-icon-premium {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-2));
  color: #10131b;
  font-size: 1.35rem;
  margin-bottom: 18px;
  box-shadow: 0 8px 24px rgba(243, 195, 22, 0.22);
}

.service-card-premium h3 {
  color: var(--color-white);
  font-size: 1.22rem;
  margin-bottom: 12px;
}

.service-card-premium p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.97rem;
  line-height: 1.76;
}

/* ============================================================
   SPECIALISTS
   ============================================================ */
.specialists-sub {
  margin-bottom: 28px;
}

.specialist-points {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.specialist-point {
  display: flex;
  gap: 16px;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.point-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 197, 24, 0.12);
  color: var(--color-gold);
  font-size: 1.15rem;
}

.specialist-point h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 6px;
}

.specialist-point p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

/* ============================================================
   WORKSHOPS
   ============================================================ */
.b2b-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 26px 0 30px;
}

.b2b-list li {
  display: flex;
  gap: 14px;
}

.b2b-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(245, 197, 24, 0.12);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

.b2b-list strong {
  display: block;
  color: var(--color-white);
  margin-bottom: 4px;
}

.b2b-list p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  font-size: 0.95rem;
}

/* ============================================================
   SECURITY
   ============================================================ */
.section-security {
  position: relative;
  background:
    radial-gradient(circle at top center, rgba(245, 197, 24, 0.08), transparent 36%),
    linear-gradient(180deg, #0b0d10 0%, #060708 100%);
}

.security-content {
  position: relative;
  z-index: 2;
}

.security-inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.security-inner h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--color-white);
  margin-bottom: 16px;
}

.security-sub {
  max-width: 760px;
  margin: 0 auto 40px;
}

.security-services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 36px;
}

.security-item {
  text-align: left;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.security-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 197, 24, 0.14);
  color: var(--color-gold);
  font-size: 1.2rem;
  margin-bottom: 18px;
}

.security-text h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 8px;
}

.security-text p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

/* ============================================================
   CONTACT CTA
   ============================================================ */
.section-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #0d0f13 0%, #090a0c 100%);
}

.cta-glow {
  position: absolute;
  inset: auto 0 0 0;
  height: 220px;
  background: radial-gradient(circle at center, rgba(245, 197, 24, 0.12), transparent 60%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 960px;
}

.cta-content h2 {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-content p {
  max-width: 760px;
  margin: 0 auto 34px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.cta-info-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px 34px;
}

.cta-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-chalk);
  font-size: 0.95rem;
}

.cta-info-item i {
  color: var(--color-gold);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #060607;
  border-top: 1px solid var(--color-border);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
  gap: 32px;
  padding: 72px 28px 42px;
}

.footer-logo {
  height: 38px;
  width: auto;
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--color-chalk);
  margin-bottom: 18px;
  max-width: 360px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icons a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer-nav-col h4,
.footer-contact-col h4 {
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-col a {
  color: var(--color-chalk);
  transition: var(--transition);
}

.footer-nav-col a:hover {
  color: var(--color-gold);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--color-chalk);
  margin-bottom: 12px;
}

.footer-contact-item i {
  color: var(--color-gold);
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 18px 28px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--color-chalk);
  font-size: 0.9rem;
}

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

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.mhs-fab {
  position: fixed;
  right: 18px;
  z-index: 1100;
  display: block;
  transition: transform var(--transition), opacity var(--transition);
}

.fab-call {
  bottom: 118px;
}

.fab-ai {
  bottom: 18px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.mhs-fab img {
  width: auto;
  height: auto;
  max-width: 220px;
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.45));
}

.mhs-fab:hover {
  transform: translateY(-4px) scale(1.02);
}

/* ============================================================
   AI PANEL
   ============================================================ */
.ai-panel {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1200;
  width: min(430px, calc(100vw - 24px));
}

.ai-panel-shell {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.96), rgba(15, 15, 18, 0.96));
  border: 1px solid rgba(245, 197, 24, 0.18);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(20px);
  padding: 18px;
}

.ai-panel-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(50px);
  pointer-events: none;
}

.ai-panel-glow-1 {
  width: 160px;
  height: 160px;
  background: rgba(245, 197, 24, 0.08);
  top: -20px;
  right: -20px;
}

.ai-panel-glow-2 {
  width: 140px;
  height: 140px;
  background: rgba(255, 255, 255, 0.04);
  bottom: -30px;
  left: -10px;
}

.ai-panel-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.ai-panel-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ai-panel-avatar-wrap {
  position: relative;
  width: 64px;
  height: 64px;
}

.ai-panel-avatar {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid rgba(245, 197, 24, 0.2);
}

.ai-panel-status-dot {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3bd671;
  box-shadow: 0 0 10px rgba(59, 214, 113, 0.75);
}

.ai-panel-title {
  color: var(--color-white);
  font-size: 1.1rem;
}

.ai-panel-subtitle {
  color: var(--color-chalk);
  font-size: 0.82rem;
}

.ai-panel-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
}

.ai-panel-modes {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.ai-mode-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-chalk);
  font-size: 0.78rem;
  cursor: pointer;
}

.ai-mode-chip.is-active,
.ai-mode-chip:hover {
  color: var(--color-white);
  border-color: rgba(245, 197, 24, 0.26);
}

.ai-mode-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
}

.ai-panel-intro-card {
  position: relative;
  z-index: 2;
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
}

.ai-intro-badge {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--color-gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ai-panel-intro-card p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  line-height: 1.6;
}

.ai-messages {
  position: relative;
  z-index: 2;
  max-height: 240px;
  overflow-y: auto;
  margin-bottom: 14px;
  padding-right: 4px;
}

.ai-msg {
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.ai-msg.assistant {
  background: rgba(245, 197, 24, 0.08);
  border: 1px solid rgba(245, 197, 24, 0.18);
  color: var(--color-white);
}

.ai-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-quick-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-chalk);
  font-size: 0.78rem;
  cursor: pointer;
}

.ai-quick-chip:hover {
  color: var(--color-white);
  border-color: rgba(245, 197, 24, 0.24);
}

.ai-panel-composer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
}

.ai-composer-topbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--color-chalk);
  font-size: 0.76rem;
}

.ai-input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.ai-side-action,
.ai-send-btn {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-white);
  cursor: pointer;
}

.ai-send-btn {
  background: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
  font-weight: 700;
}

.ai-input-field {
  width: 100%;
  min-height: 42px;
  max-height: 120px;
  resize: none;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
}

.ai-input-field::placeholder {
  color: rgba(255, 255, 255, 0.36);
}

/* ============================================================
   MOBILE NAV
   ============================================================ */
@media (max-width: 1100px) {
  .nav-links {
    gap: 14px;
  }

  .hero h1 {
    max-width: 860px;
  }

  .services-grid-premium,
  .security-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout,
  .specialists-layout,
  .split-layout-reverse {
    grid-template-columns: 1fr;
  }

  .img-frame--tall img {
    min-height: 420px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 920px) {
  .mobile-menu-icon {
    display: block;
  }

  .nav-cta-group {
    display: none;
  }

  #main-nav {
    position: absolute;
    top: calc(var(--nav-height) - 2px);
    left: 0;
    right: 0;
    display: none;
    justify-content: flex-start;
    background: rgba(8, 8, 9, 0.98);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
  }

  #main-nav.open {
    display: flex;
  }

  .nav-links {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 16px 28px 18px;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links li a {
    width: 100%;
    display: block;
    padding: 12px 0;
    font-size: 0.8rem;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 48px);
  }

  .hero-stats {
    gap: 12px;
  }

  .stat-divider {
    display: none;
  }

  .coverage-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 20px;
  }

  .hero-content {
    padding-top: 24px;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 10vw, 4.2rem);
  }

  .hero-sub {
    font-size: 1rem;
    line-height: 1.8;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .services-video-section,
  .section-service-area,
  .section-b2b,
  .section-specialists,
  .section-security,
  .section-cta {
    padding: 84px 0;
  }

  .services-grid-premium,
  .security-services,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .specialist-point {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .mhs-fab img {
    max-width: 180px;
  }

  .fab-call {
    bottom: 98px;
  }

  .ai-panel {
    right: 10px;
    left: 10px;
    width: auto;
    bottom: 10px;
  }
}

@media (max-width: 520px) {
  .logo-img {
    height: 30px;
  }

  .section-heading h2,
  .split-content h2,
  .specialists-copy h2,
  .security-inner h2,
  .cta-content h2 {
    font-size: 2rem;
  }

  .btn-primary,
  .btn-secondary,
  .btn-ghost {
    width: 100%;
  }

  .hero-badge {
    font-size: 0.64rem;
    letter-spacing: 0.05em;
    padding: 8px 12px;
  }

  .hero-scroll-hint {
    bottom: 16px;
  }
}