/* ============================================
   LifeProtect, LLC - Modern Website
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* LifeProtect brand colors — exact match from lifeprotector.com */
  --color-primary: #0088CC;
  --color-primary-light: #0F79BD;
  --color-primary-dark: #0a0a0a;
  --color-accent: #0088CC;
  --color-accent-light: #33A3D9;
  --color-accent-dark: #006699;

  /* Secondary */
  --color-navy: #282842;
  --color-steel: #0F79BD;
  --color-copper: #E36159;

  /* Neutrals */
  --color-white: #FFFFFF;
  --color-off-white: #F5F5F5;
  --color-light-gray: #EDEDED;
  --color-medium-gray: #777777;
  --color-text: #222529;
  --color-text-light: #696969;

  /* Semantic */
  --color-success: #0CC485;

  /* Typography — Poppins to match original LifeProtect branding */
  --font-heading: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-padding: 3rem 0;
  --container-width: 1200px;
  --container-padding: 0 1.5rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

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

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

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

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

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

a:hover {
  color: var(--color-accent-light);
}

ul, ol {
  list-style: none;
}

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

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

/* --- Utility --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section {
  padding: var(--section-padding);
}

.section--gray {
  background: var(--color-off-white);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.section-header p {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--color-text-light);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* --- Skip to Content --- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 0;
  color: var(--color-white);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1.2;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--secondary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--sm { padding: 0.5rem 1.25rem; font-size: 0.9rem; }
.btn--lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

.btn--full { width: 100%; justify-content: center; }

.btn:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 2px;
}

.nav__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Top Bar --- */
.top-bar {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  padding: 0.5rem 0;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar a { color: rgba(255, 255, 255, 0.8); }
.top-bar a:hover { color: var(--color-white); }

.top-bar__contact {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.top-bar__certs {
  display: flex;
  gap: 1rem;
  align-items: center;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* --- Header / Navigation --- */
.header {
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 110px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-img {
  width: 250px;
  height: auto;
  object-fit: contain;
}

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

.nav__list {
  display: flex;
  align-items: center;
}

.nav__item { position: relative; }

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 1.6rem 1rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 3px;
  background: var(--color-accent);
  border-radius: 3px 3px 0 0;
}

.nav__cta { margin-left: 1rem; }

/* Mobile toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  margin: 6px 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  border-radius: 2px;
}

.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* --- Hero --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy) 0%, #1A1A2E 100%);
  color: var(--color-white);
  padding: 7rem 0 6rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(196, 30, 58, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(196, 30, 58, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-white);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}

.hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
}

.hero__content { max-width: 900px; margin: 0 auto; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 0.4rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(4px);
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero h1 span { color: var(--color-accent-light); }

.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.hero__stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: transform var(--transition-normal), background var(--transition-normal);
}

.hero__stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.12);
}

.hero__stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.3;
}

/* --- Impact Bar --- */
.impact-bar {
  padding: 4rem 0;
  background: var(--color-white);
  position: relative;
  z-index: 2;
}

.impact-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.impact-bar__item {
  text-align: center;
  padding: 1.5rem;
}

.impact-bar__number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.impact-bar__label {
  font-size: 0.95rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* --- Company Cards --- */
.company-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.company-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  padding: 2.5rem;
}

.company-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.company-card__logo {
  height: 60px;
  margin-bottom: 1.5rem;
  object-fit: contain;
}

.company-card__logo-wrap {
  height: 70px;
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.company-card__logo-wrap img {
  max-height: 60px;
  width: auto;
  object-fit: contain;
}

.preparedness-banner {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.preparedness-banner img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

.company-card h3 { margin-bottom: 1rem; }

.company-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.company-card__highlights {
  margin: 1.5rem 0;
}

.company-card__highlights li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--color-text);
}

.company-card__highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* --- Feature Grid --- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

.feature-card h4 {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Why It Matters / Split Content --- */
.split-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-content__text h2 { margin-bottom: 1.25rem; }

.split-content__text p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.split-content__text .btn { margin-top: 1rem; }

.split-content__visual {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.split-content__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* --- CTA --- */
.cta {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1A1A2E 100%);
  color: var(--color-white);
  text-align: center;
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta h2 { color: var(--color-white); margin-bottom: 1rem; }

.cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn--secondary {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
}

.cta .btn--secondary:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* --- Team --- */
.team__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.team__grid .team-card {
  width: calc(33.333% - 1.34rem);
}

.team-preview {
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}

.team-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1.25rem;
  border: 3px solid var(--color-light-gray);
}

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

.team-card h4 { margin-bottom: 0.25rem; }

.team-card__title {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.team-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* --- Leader Card (detailed) --- */
.leader-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2rem;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  margin-bottom: 2rem;
  transition: box-shadow var(--transition-normal);
}

.leader-card:hover { box-shadow: var(--shadow-md); }

.leader-card__photo {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.leader-card__img {
  width: 140px;
  height: 170px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.leader-card__info h3 {
  margin-bottom: 0.25rem;
  font-size: 1.25rem;
}

.leader-card__title {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.leader-card__info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Page Hero (Interior) --- */
.page-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1A1A2E 100%);
  color: var(--color-white);
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-white);
  clip-path: polygon(0 60%, 100% 0, 100% 100%, 0 100%);
}

.page-hero h1 { color: var(--color-white); margin-bottom: 1rem; }

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.85); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span { color: rgba(255, 255, 255, 0.75); }

/* --- Timeline --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-light-gray);
  border-radius: 3px;
}

.timeline__item {
  position: relative;
  padding: 0 0 2.5rem 2rem;
}

.timeline__item:last-child { padding-bottom: 0; }

.timeline__item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 13px;
  height: 13px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-accent);
  transform: translateX(-5px);
}

.timeline__year {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.timeline__item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.timeline__item p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Technology / Spec Grid --- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.spec-card {
  padding: 1.5rem;
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-gray);
}

.spec-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.spec-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Economics Comparison --- */
.economics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.economics-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-light-gray);
  text-align: center;
}

.economics-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.economics-card__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.economics-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Certifications --- */
.cert-grid {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 2rem 0;
}

.cert-item {
  text-align: center;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.cert-item__icon {
  width: 64px;
  height: 64px;
  background: var(--color-off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 0.5rem;
  border: 2px solid var(--color-light-gray);
}

/* --- Contact --- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-light-gray);
}

.contact-form h3 { margin-bottom: 1.5rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
  outline: 2px solid transparent;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

.contact-info { padding-top: 1rem; }
.contact-info h3 { margin-bottom: 1.5rem; }

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail__icon {
  width: 48px;
  height: 48px;
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-detail h4 { font-size: 1rem; margin-bottom: 0.25rem; }

.contact-detail p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Newsletter --- */
.newsletter {
  padding: 4rem 0;
  background: var(--color-primary);
  color: var(--color-white);
}

.newsletter .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.newsletter h3 { color: var(--color-white); margin-bottom: 0.25rem; }

.newsletter p { color: rgba(255, 255, 255, 0.7); margin: 0; }

.newsletter__form {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.newsletter__input {
  padding: 0.85rem 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 1rem;
  width: 300px;
  outline: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.newsletter__input::placeholder { color: rgba(255, 255, 255, 0.5); }

.newsletter__input:focus {
  border-color: var(--color-accent-light);
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__about { padding-right: 2rem; }

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  text-decoration: none;
}

.footer__logo-img {
  height: 44px;
  width: 44px;
  object-fit: cover;
  object-position: left;
}

.footer__logo-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer__about p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.footer__col h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.footer__col ul li { margin-bottom: 0.6rem; }

.footer__col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer__col a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer__bottom a { color: rgba(255, 255, 255, 0.7); }
.footer__bottom a:hover { color: var(--color-white); }

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

/* --- Privacy / Legal --- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.legal-content p { margin-bottom: 1rem; line-height: 1.8; }

.legal-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.legal-content ul li {
  list-style: disc;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

/* --- Animations --- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: transform, opacity;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

/* Scroll offset for sticky header */
[id] { scroll-margin-top: 95px; }

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll { opacity: 1; transform: none; transition: none; }
  .hero__badge .dot { animation: none; opacity: 1; }
  html { scroll-behavior: auto; }
}

.no-js .animate-on-scroll {
  opacity: 1;
  transform: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero__content { max-width: 100%; }
  .hero__actions { justify-content: center; }
  .hero__stats-grid { max-width: 400px; margin: 0 auto; }
  .impact-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .company-cards { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .split-content { grid-template-columns: 1fr; gap: 2rem; }
  .economics-grid { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .team__grid .team-card { width: calc(50% - 1rem); }
  .leader-card { grid-template-columns: 120px 1fr; gap: 1.5rem; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .nav__toggle { display: block; }
  .header__logo-img { width: 180px; }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    padding: 5rem 1.5rem 2rem;
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-normal);
    overflow-y: auto;
  }

  .nav.active { right: 0; }

  .nav__list {
    flex-direction: column;
    width: 100%;
  }

  .nav__link {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-light-gray);
    width: 100%;
  }

  .nav__link--active::after { display: none; }

  .nav__cta {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
  }

  .nav__cta .btn { width: 100%; justify-content: center; }

  .hero { padding: 5rem 0 4rem; }
  .hero__stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .hero__stat-number { font-size: 2rem; }
  .features__grid { grid-template-columns: 1fr; }
  .team__grid .team-card { width: 100%; }

  .newsletter .container {
    flex-direction: column;
    text-align: center;
  }

  .newsletter__form {
    flex-direction: column;
    width: 100%;
  }

  .newsletter__input { width: 100%; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer__legal { flex-wrap: wrap; justify-content: center; }

  .leader-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .leader-card__photo { justify-content: center; }
  .leader-card__img { width: 120px; height: 150px; }

  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn { justify-content: center; }
  .cta__actions {
    flex-direction: column;
    align-items: center;
  }
  .impact-bar__grid { grid-template-columns: 1fr; }
}