/* ============================================================
   HUMAYA AUTOMATION — MAIN STYLESHEET
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --navy: #0B1220;
  --navy-light: #0f1a2e;
  --charcoal: #111827;
  --yellow: #F5C400;
  --yellow-dark: #d4a800;
  --blue: #2563EB;
  --blue-light: #3b82f6;
  --light-grey: #F3F4F6;
  --mid-grey: #E5E7EB;
  --text-grey: #D1D5DB;
  --text-muted: #9CA3AF;
  --text-dark: #111827;
  --text-body: #374151;
  --white: #FFFFFF;
  --border-dark: rgba(255,255,255,0.08);
  --border-light: #E5E7EB;

  --font-heading: 'Exo 2', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.14), 0 4px 12px rgba(0,0,0,0.10);
  --shadow-yellow: 0 0 0 3px rgba(245,196,0,0.20);

  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;

  --container-max: 1280px;
  --section-v: 96px;
  --section-v-sm: 64px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol { list-style: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Base --- */
.section {
  padding: var(--section-v) 0;
}
.section--sm { padding: var(--section-v-sm) 0; }
.section--dark { background: var(--navy); color: var(--white); }
.section--charcoal { background: var(--charcoal); color: var(--white); }
.section--grey { background: var(--light-grey); }
.section--white { background: var(--white); }

/* --- Section Labels --- */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}
.section-label--blue { color: var(--blue); }
.section-label--light { color: var(--text-grey); }

/* --- Headings --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

.h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
.h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
.h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
.h4 { font-size: 1.125rem; }

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

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

.section-subheading {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-body);
  max-width: 640px;
}
.section-subheading--center { text-align: center; margin: 0 auto; }
.section-subheading--light { color: var(--text-grey); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--yellow);
  color: var(--charcoal);
  border-color: var(--yellow);
}
.btn--primary:hover {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245,196,0,0.30);
}

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn--outline-light:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.60);
}

.btn--outline-dark {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn--outline-dark:hover {
  background: var(--charcoal);
  color: var(--white);
}

.btn--outline-yellow {
  background: transparent;
  color: var(--yellow);
  border-color: var(--yellow);
}
.btn--outline-yellow:hover {
  background: var(--yellow);
  color: var(--charcoal);
}

.btn--sm { padding: 10px 20px; font-size: 0.875rem; }
.btn--lg { padding: 18px 36px; font-size: 1rem; }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* --- Icon --- */
.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 24px; height: 24px; }
.icon--xl { width: 32px; height: 32px; }
.icon--2xl { width: 40px; height: 40px; }

/* --- Service Icon Box --- */
.icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(245,196,0,0.12);
  border: 1px solid rgba(245,196,0,0.25);
  color: var(--yellow);
}
.icon-box--blue {
  background: rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.25);
  color: var(--blue-light);
}
.icon-box--white {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.20);
  color: var(--white);
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11,18,32,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dark);
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.header.scrolled {
  background: rgba(11,18,32,0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.30);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header__logo-mark {
  width: 40px;
  height: 40px;
  background: #2d2d2d;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  /* Actual Humaya logo: yellow signal/WiFi icon on dark square */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 12.55a11 11 0 0 1 14.08 0' stroke='%23F5C400' stroke-width='2.2' stroke-linecap='round'/%3E%3Cpath d='M1.42 9a16 16 0 0 1 21.16 0' stroke='%23F5C400' stroke-width='2.2' stroke-linecap='round'/%3E%3Cpath d='M8.53 16.11a6 6 0 0 1 6.95 0' stroke='%23F5C400' stroke-width='2.2' stroke-linecap='round'/%3E%3Ccircle cx='12' cy='20' r='1.8' fill='%23F5C400'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 24px 24px;
  font-size: 0;
  color: transparent;
  letter-spacing: normal;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.header__logo-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.01em;
}

.header__logo-tag {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-grey);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

.nav__link svg {
  transition: transform var(--transition);
}

.nav__item:hover .nav__link svg { transform: rotate(180deg); }

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--navy-light);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 16px 40px rgba(0,0,0,0.40);
  z-index: 100;
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--text-grey);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav__dropdown-item:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

.nav__dropdown-item span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

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

.header__phone {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-grey);
  transition: color var(--transition);
}
.header__phone:hover { color: var(--white); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-toggle:hover { background: rgba(255,255,255,0.07); }
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--navy);
  border-bottom: 1px solid var(--border-dark);
  padding: 16px 24px 24px;
  z-index: 999;
  overflow-y: auto;
  max-height: calc(100dvh - 72px);
}
.mobile-nav.open { display: block; }
.mobile-nav__link {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-grey);
  border-bottom: 1px solid var(--border-dark);
  transition: color var(--transition);
}
.mobile-nav__link:hover { color: var(--white); }
.mobile-nav__sub {
  padding: 4px 0 4px 16px;
}
.mobile-nav__sub a {
  display: block;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.mobile-nav__sub a:hover { color: var(--white); }
.mobile-nav__cta { margin-top: 20px; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
  padding-top: 72px;
}

/* Technical grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Gradient overlays */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(37,99,235,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(245,196,0,0.05) 0%, transparent 60%),
    linear-gradient(180deg, transparent 60%, rgba(11,18,32,0.8) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,196,0,0.10);
  border: 1px solid rgba(245,196,0,0.25);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: 28px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--yellow);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__title em {
  font-style: normal;
  color: var(--yellow);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  line-height: 1.65;
  color: var(--text-grey);
  max-width: 620px;
  margin-bottom: 16px;
}

.hero__copy {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 36px;
  border-top: 1px solid var(--border-dark);
}

.hero__stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-grey);
}

.hero__stat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
  margin-right: 8px;
  display: inline-block;
  flex-shrink: 0;
}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust-strip {
  background: var(--charcoal);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 20px 0;
}

.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: stretch;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-right: 1px solid var(--border-dark);
  flex: 1 1 auto;
}

.trust-strip__item:last-child { border-right: none; }

.trust-strip__icon {
  color: var(--yellow);
  flex-shrink: 0;
}

.trust-strip__text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-grey);
  line-height: 1.3;
}

/* ============================================================
   WHAT WE DO
   ============================================================ */
.what-we-do__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.what-we-do__text { }

.what-we-do__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.what-we-do__pillar {
  background: var(--light-grey);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-light);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.what-we-do__pillar:hover {
  border-color: var(--yellow);
  box-shadow: 0 4px 20px rgba(245,196,0,0.08);
}

.what-we-do__pillar-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-body);
  margin-top: 12px;
}

.what-we-do__pillar-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.5;
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.problem__icon-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 40px 0;
}

.problem__icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  min-width: 110px;
  transition: border-color var(--transition), background var(--transition);
}

.problem__icon-item:hover {
  background: rgba(245,196,0,0.07);
  border-color: rgba(245,196,0,0.25);
}

.problem__icon-item svg {
  color: var(--yellow);
}

.problem__icon-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-grey);
  text-align: center;
  line-height: 1.3;
}

.problem__resolution {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245,196,0,0.10);
  border: 1px solid rgba(245,196,0,0.25);
  border-radius: var(--radius-lg);
  padding: 14px 24px;
  margin-top: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--yellow);
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.service-card:hover {
  border-color: rgba(245,196,0,0.30);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 4px;
}

.service-card__copy {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.65;
  flex: 1;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-card__list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-body);
}

.service-card__list-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--yellow);
  flex-shrink: 0;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue);
  margin-top: 4px;
  transition: gap var(--transition), color var(--transition);
}

.service-card__link:hover {
  gap: 10px;
  color: var(--blue-light);
}

/* ============================================================
   USE CASE CARDS
   ============================================================ */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.use-case-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), background var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.use-case-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(245,196,0,0.30);
}

.use-case-card__number {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.use-case-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
}

.use-case-card__copy {
  font-size: 0.9rem;
  color: var(--text-grey);
  line-height: 1.65;
  flex: 1;
}

.use-case-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--yellow);
  transition: gap var(--transition);
}
.use-case-card__link:hover { gap: 10px; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: default;
}

.industry-card:hover {
  border-color: var(--yellow);
  box-shadow: 0 4px 20px rgba(245,196,0,0.10);
  transform: translateY(-2px);
}

.industry-card svg { color: var(--blue); }

.industry-card__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.3;
  text-align: center;
}

/* ============================================================
   WHY HUMAYA
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.why-card {
  padding: 32px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), background var(--transition);
}

.why-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(245,196,0,0.30);
}

.why-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 16px;
  margin-bottom: 10px;
}

.why-card__copy {
  font-size: 0.9rem;
  color: var(--text-grey);
  line-height: 1.65;
}

/* ============================================================
   FEATURED SERVICE
   ============================================================ */
.featured__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.featured__text { }

.featured__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.featured__list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-grey);
  transition: border-color var(--transition);
}
.featured__list-item:hover { border-color: rgba(245,196,0,0.25); }
.featured__list-item svg { color: var(--yellow); flex-shrink: 0; margin-top: 1px; }

/* Monitoring dashboard mockup */
.monitor-panel {
  background: var(--charcoal);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.50);
}

.monitor-panel__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border-dark);
}

.monitor-panel__dots {
  display: flex;
  gap: 6px;
}

.monitor-panel__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.monitor-panel__dots span:nth-child(1) { background: #EF4444; }
.monitor-panel__dots span:nth-child(2) { background: #F59E0B; }
.monitor-panel__dots span:nth-child(3) { background: #22C55E; }

.monitor-panel__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.monitor-panel__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.monitor-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.monitor-row__label {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.monitor-row__value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
}

.monitor-row__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status--ok .status-dot { background: #22C55E; }
.status--ok { color: #22C55E; }

.status--warn .status-dot { background: #F59E0B; }
.status--warn { color: #F59E0B; }

.status--alert .status-dot { background: #EF4444; animation: blink 1s infinite; }
.status--alert { color: #EF4444; }

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* UPS Panel */
.ups-panel {
  background: var(--light-grey);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.ups-panel__header {
  padding: 20px 28px;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ups-panel__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-dark);
}

.ups-panel__badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(34,197,94,0.12);
  color: #15803d;
  border: 1px solid rgba(34,197,94,0.25);
}

.ups-panel__body {
  padding: 24px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ups-metric {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
}

.ups-metric__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.ups-metric__value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1;
  margin-bottom: 4px;
}

.ups-metric__sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Battery bar */
.battery-bar {
  height: 8px;
  background: var(--mid-grey);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 8px;
}

.battery-bar__fill {
  height: 100%;
  border-radius: 4px;
  background: #22C55E;
  transition: width 1s ease;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  margin-top: 48px;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
}

.faq-item:first-child { border-top: 1px solid var(--border-light); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: color var(--transition);
}

.faq-question:hover { color: var(--blue); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--light-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  color: var(--text-body);
}

.faq-item.open .faq-icon {
  background: var(--yellow);
  color: var(--charcoal);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer__inner {
  padding-bottom: 20px;
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.7;
}

.faq-item.open .faq-answer { max-height: 300px; }

/* Dark FAQ variant */
.faq--dark .faq-item { border-bottom-color: var(--border-dark); }
.faq--dark .faq-item:first-child { border-top-color: var(--border-dark); }
.faq--dark .faq-question { color: var(--white); }
.faq--dark .faq-question:hover { color: var(--yellow); }
.faq--dark .faq-icon { background: rgba(255,255,255,0.08); color: var(--text-grey); }
.faq--dark .faq-item.open .faq-icon { background: var(--yellow); color: var(--charcoal); }
.faq--dark .faq-answer__inner { color: var(--text-grey); }

/* ============================================================
   CONTACT CTA
   ============================================================ */
.contact-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.contact-cta__offers {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.contact-cta__offer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-grey);
  transition: border-color var(--transition);
}
.contact-cta__offer:hover { border-color: rgba(245,196,0,0.30); }
.contact-cta__offer svg { color: var(--yellow); flex-shrink: 0; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid .form-group--full { grid-column: 1 / -1; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group label span { color: #EF4444; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--text-dark);
  background: var(--light-grey);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.10);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-submit { width: 100%; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-info__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: rgba(245,196,0,0.10);
  border: 1px solid rgba(245,196,0,0.20);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  flex-shrink: 0;
}

.contact-info__label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.9375rem;
  color: var(--white);
  line-height: 1.5;
}

.contact-info__value a { color: var(--white); transition: color var(--transition); }
.contact-info__value a:hover { color: var(--yellow); }

/* ============================================================
   PAGE HERO (Inner pages)
   ============================================================ */
.page-hero {
  background: var(--navy);
  padding: 120px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 70% at 80% 50%, rgba(37,99,235,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__content { position: relative; z-index: 1; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb__sep { color: var(--border-dark); }
.breadcrumb__current { color: var(--text-grey); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border-dark);
  padding: 72px 0 0;
  color: var(--text-grey);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 300px;
}

.footer__contact-block {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__contact-item:hover { color: var(--text-grey); }
.footer__contact-item svg { color: var(--yellow); flex-shrink: 0; }

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--yellow); }

.footer__bottom {
  border-top: 1px solid var(--border-dark);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer__abn {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.7;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}
.footer__bottom-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__bottom-link:hover { color: var(--yellow); }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-yellow { color: var(--yellow); }
.text-blue { color: var(--blue-light); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-muted); }
.text-grey { color: var(--text-grey); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

.divider {
  height: 1px;
  background: var(--border-light);
  margin: 48px 0;
}

.divider--dark {
  background: var(--border-dark);
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(245,196,0,0.12);
  border: 1px solid rgba(245,196,0,0.25);
  color: var(--yellow);
}

.tag--blue {
  background: rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.25);
  color: var(--blue-light);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  box-shadow: 0 4px 16px rgba(0,0,0,0.20);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 500;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}
.back-to-top:hover { transform: translateY(-2px); }

/* ============================================================
   ABOUT PAGE SPECIFIC
   ============================================================ */
.about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.value-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.value-card:hover {
  border-color: rgba(245,196,0,0.30);
  box-shadow: var(--shadow-md);
}
.value-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 8px;
}
.value-card__copy {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* Service detail page */
.service-detail__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.service-detail__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: var(--light-grey);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.4;
}

.service-detail__item svg { color: var(--blue); flex-shrink: 0; margin-top: 1px; }

/* Related links strip */
.related-strip {
  background: var(--light-grey);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}

.related-strip__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.related-strip__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.related-strip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.related-strip__link {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--border-light);
  color: var(--text-body);
  background: var(--white);
  transition: border-color var(--transition), color var(--transition);
}
.related-strip__link:hover {
  border-color: var(--yellow);
  color: var(--text-dark);
}

/* ============================================================
   INDUSTRIES PAGE
   ============================================================ */
.industries-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.industry-detail-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.industry-detail-card:hover {
  border-color: rgba(245,196,0,0.30);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.industry-detail-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 4px;
}
.industry-detail-card__copy {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.65;
  flex: 1;
}
.industry-detail-card__services {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
}
.industry-detail-card__service-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--light-grey);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

/* ============================================================
   USE CASES PAGE
   ============================================================ */
.use-case-detail {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 32px;
}

.use-case-detail__header {
  padding: 36px 40px 28px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.use-case-detail__body {
  padding: 32px 40px;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
}

.use-case-detail__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.use-case-detail__intro {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
}

.use-case-detail__what {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.use-case-detail__capabilities {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.use-case-detail__cap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-body);
}

.use-case-detail__cap::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
  flex-shrink: 0;
}

.use-case-detail__industries-col { }
.use-case-detail__industries-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.use-case-detail__ind-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-body);
  padding: 8px 12px;
  background: var(--light-grey);
  border-radius: var(--radius-sm);
}
.use-case-detail__ind-item svg { color: var(--blue); flex-shrink: 0; }

/* ============================================================
   MEDIA QUERIES
   ============================================================ */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(4, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer__grid > *:first-child { grid-column: 1 / -1; }
  .footer__brand-desc { max-width: 100%; }
}

@media (max-width: 1024px) {
  :root { --section-v: 72px; }
  .nav { display: none; }
  .header__cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .what-we-do__grid { grid-template-columns: 1fr; gap: 48px; }
  .featured__grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-cta__inner { grid-template-columns: 1fr; gap: 48px; }
  .about-values__grid { grid-template-columns: 1fr 1fr; }
  .industries-page__grid { grid-template-columns: 1fr 1fr; }
  .use-case-detail__body { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --section-v: 56px; --section-v-sm: 40px; }
  .container { padding: 0 16px; }
  .hero { min-height: auto; padding: 120px 0 64px; }
  .hero__stats { gap: 20px; }
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .use-cases-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .what-we-do__pillars { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > *:first-child { grid-column: 1 / -1; }
  .about-values__grid { grid-template-columns: 1fr; }
  .industries-page__grid { grid-template-columns: 1fr; }
  .featured__list { grid-template-columns: 1fr; }
  .trust-strip__inner { flex-direction: column; }
  .trust-strip__item { border-right: none; border-bottom: 1px solid var(--border-dark); }
  .trust-strip__item:last-child { border-bottom: none; }
  .service-detail__list { grid-template-columns: 1fr; }
  .use-case-detail__header { flex-direction: column; }
  .contact-form { padding: 24px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer__bottom-links { flex-wrap: wrap; }
  .header__phone { display: none; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.875rem; }
  .use-cases-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .problem__icon-row { gap: 10px; }
  .problem__icon-item { min-width: 88px; padding: 16px 12px; }
  .ups-panel__body { grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}