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

:root {
    --blue: #2674BB;
    --blue-dark: #1d5a94;
    --blue-light: #e8f1f9;
    --blue-accent: #1a4f7a;
    --blue-bright: #3a8fd4;
    --gray: #8E8E8E;
    --gray-light: #f5f5f5;
    --gray-dark: #333333;
    --white: #ffffff;
    --text: #2c2c2c;
    --text-light: #666666;
    --shadow: 0 2px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --max-width: 1280px;
}

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

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Futura fallback stack */
h1, h2, h3, h4, h5, h6,
.nav-link,
.btn {
    font-family: Arial, Helvetica, sans-serif;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    border-radius: 3px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

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

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 100vw;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.header-top {
    background: var(--blue);
    color: var(--white);
    font-size: 0.8rem;
    padding: 0.4rem 0;
}

.header-top .container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
}

.header-top a {
    color: var(--white);
    opacity: 0.9;
    transition: var(--transition);
}
.header-top a:hover {
    opacity: 1;
}

.lang-switch {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-switch a {
    padding: 0.1rem 0.4rem;
    border-radius: 2px;
}
.lang-switch a.active {
    background: rgba(255,255,255,0.2);
    font-weight: 600;
}

.mobile-lang-switch {
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
}

.mobile-lang-switch a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.mobile-lang-switch a.active {
    color: var(--blue);
}

.mobile-lang-switch a:hover {
    color: var(--blue);
}

.mobile-lang-switch span {
    color: var(--gray-light-2, #ccc);
    font-size: 0.85rem;
}

.nav-main {
    padding: 0;
}

.nav-main .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

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

.logo img {
    height: 62px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: nowrap;
    flex-shrink: 1;
    min-width: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 1.6rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background: var(--blue-bright);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--white);
    box-shadow: var(--shadow-hover);
    border-top: 3px solid var(--blue);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 0.8rem 1.5rem;
    font-size: 0.88rem;
    color: var(--text);
    border-bottom: 1px solid var(--gray-light);
    transition: var(--transition);
}

.dropdown a:hover {
    background: var(--blue-light);
    color: var(--blue);
    padding-left: 2rem;
}

.dropdown a:last-child {
    border-bottom: none;
}

/* Mobile menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}

.mobile-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--gray-dark);
    transition: var(--transition);
}

.nav-search {
    display: flex;
    align-items: center;
    margin-left: 1rem;
}

.nav-search button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray);
    transition: var(--transition);
}
.nav-search button:hover {
    color: var(--blue);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 70vh;
    padding: 3rem 0;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 60%, #143d63 100%);
    margin-top: 110px; /* header offset */
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.05) 0%, transparent 70%);
    transform: rotate(-15deg);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(transparent, rgba(0,0,0,0.1));
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-width: 0;
}

.hero-content {
    color: var(--white);
    min-width: 0;
}

.hero-tagline {
    display: inline-block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 2px;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    word-break: break-word;
    overflow-wrap: break-word;
}

.hero h1 span {
    color: var(--blue-bright);
    display: inline;
}

.hero-text {
    font-size: 1.15rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.hero-visual .about-stats {
    width: 100%;
    max-width: 520px;
    margin-top: 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.hero-visual .stat-number {
    color: #ffffff;
}

.hero-visual .stat-label {
    color: rgba(255,255,255,0.65);
}

.hero-device-img {
    width: 100%;
    max-width: 520px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.hero-device-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   SECTION BASE STYLES
   ============================================ */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--blue);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   ABOUT / INTRO SECTION
   ============================================ */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-image {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
}

.about-photo {
    width: 100%;
    border-radius: 6px;
    display: block;
}

.about-video-wrap {
    position: relative;
}

.about-video {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.about-play-btn {
    display: none; /* shown only on Chromium desktop via JS */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    border: 3px solid rgba(255, 255, 255, 0.9);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s, transform 0.2s;
    padding: 0;
}

.about-play-btn:hover {
    background: rgba(0, 0, 0, 0.65);
    transform: translate(-50%, -50%) scale(1.08);
}

.about-accent {
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 120px;
    height: 120px;
    background: var(--blue-bright);
    border-radius: 6px;
    z-index: -1;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--gray-dark);
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.8;
}

.about-more-btn {
    display: inline-block;
    margin-top: 0.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

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

.stat-number {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--blue);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--gray);
    margin-top: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   PRODUCTS & SOLUTIONS
   ============================================ */
.products {
    background: var(--blue-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-card--video {
    display: flex;
    flex-direction: column;
}

.product-card--video .product-card-image {
    display: block;
    aspect-ratio: unset;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
}

.product-video {
    display: block;
    width: 100%;
    height: auto;
}

.product-card--video .story-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none; /* shown only on Chromium desktop via JS */
}

.product-card--video .story-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.08);
}

.product-card-image {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--blue-light), #c8ddf0);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   COPD VIDEO FEATURE
   ============================================ */
.copd-feature {
    background: var(--white);
}

.copd-feature .section-header {
    margin-bottom: 1.25rem;
}

.copd-feature-text {
    max-width: 720px;
    margin: 0 auto 2rem;
    text-align: center;
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--text-light);
}

.copd-video-frame {
    position: relative;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    background: var(--blue-light);
    box-shadow: var(--shadow-hover);
}

.copd-video {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.copd-video-disclaimer {
    max-width: 720px;
    margin: 0.4rem auto 0;
    font-size: 0.65rem;
    line-height: 1.3;
    color: var(--gray);
}

.copd-video-frame .story-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none; /* shown only on Chromium desktop via JS */
}

.copd-video-frame .story-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.08);
}

.product-card-body {
    padding: 1.8rem;
}

.product-card-body h3 {
    font-size: 1.2rem;
    color: var(--gray-dark);
    margin-bottom: 0.75rem;
}

.product-card-body p {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.product-card-body .product-disclaimer {
    font-size: 0.78rem;
    color: var(--blue);
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--blue-light);
    line-height: 1.5;
}

.card-link {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.card-link:hover {
    color: var(--blue-bright);
    gap: 0.8rem;
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

/* ============================================
   EXPERTISE / SERVICES BAND
   ============================================ */
.expertise {
    background: var(--blue);
    color: var(--white);
}

.expertise .section-label {
    color: rgba(255,255,255,0.7);
}

.expertise .section-title {
    color: var(--white);
}

.expertise .section-subtitle {
    color: rgba(255,255,255,0.8);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.expertise-item {
    min-width: 0;
    text-align: center;
    padding: 1.75rem 1.25rem;
    background: rgba(255,255,255,0.07);
    border-radius: 6px;
    transition: var(--transition);
}

.expertise-item:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-3px);
}

.expertise-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.25rem;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.expertise-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--white);
    fill: none;
    stroke-width: 1.5;
}

.expertise-item h3 {
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.expertise-item p {
    font-size: 0.88rem;
    opacity: 0.75;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

/* ============================================
   QUALITY / CERTIFICATIONS
   ============================================ */
.quality {
    background: var(--white);
}

.quality-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.quality-text h2 {
    font-size: 2rem;
    color: var(--gray-dark);
    margin-bottom: 1.25rem;
}

.quality-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.quality-badges {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.quality-badge {
    width: 140px;
    height: 140px;
    background: var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 1rem;
}

.quality-badge strong {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.9rem;
    color: var(--blue);
    display: block;
    margin-top: 0.3rem;
}

.quality-badge span {
    font-size: 0.72rem;
    color: var(--gray);
}

/* ============================================
   GLOBAL PRESENCE
   ============================================ */
.locations {
    background: var(--blue-light);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.location-card {
    background: var(--white);
    border-radius: 6px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    display: flex;
    gap: 1.5rem;
    transition: var(--transition);
}

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

.location-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--blue-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--blue);
    fill: none;
    stroke-width: 1.5;
}

.location-details h3 {
    font-size: 1.2rem;
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
}

.location-details p {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.7;
}

.location-details .location-address {
    margin-top: 0.75rem;
    font-size: 0.88rem;
}

/* ============================================
   NEWS / INSIGHTS
   ============================================ */
.news {
    background: var(--white);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.news-card {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: var(--white);
}

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

.news-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--blue-light);
}

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

.news-body {
    padding: 1.5rem;
}

.news-meta {
    font-size: 0.78rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
}

.news-body h3 {
    font-size: 1.1rem;
    color: var(--gray-dark);
    margin-bottom: 0.6rem;
    line-height: 1.4;
}

.news-body p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   LEADERSHIP
   ============================================ */
.leadership {
    background: var(--gray-light);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 960px;
    margin: 0 auto;
}

.leader-card {
    text-align: center;
    background: var(--white);
    border-radius: 6px;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.leader-photo {
    width: 140px;
    height: 180px;
    margin: 0 auto 1.25rem;
    border-radius: 6px;
    overflow: hidden;
}

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

.leader-card h3 {
    font-size: 1.1rem;
    color: var(--gray-dark);
    margin-bottom: 0.3rem;
}

.leader-role {
    font-size: 0.85rem;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leader-card-primary {
    transform: translateY(-20px);
    box-shadow: var(--shadow-hover);
    border-top: 3px solid var(--blue);
}

.leader-learn-more {
    display: block;
    margin: 1rem auto 0;
    background: none;
    border: 1px solid var(--blue);
    color: var(--blue);
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leader-learn-more:hover {
    background: var(--blue);
    color: var(--white);
}

.leader-bio {
    display: none;
    margin-top: 1.2rem;
    text-align: left;
}

.leader-bio p {
    color: var(--text);
    font-size: 0.9rem;
    text-align: left;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.leader-close {
    display: block;
    margin: 0 auto;
    background: var(--gray-light);
    border: 1px solid transparent;
    color: var(--gray-dark);
    padding: 0.4rem 1.2rem;
    font-size: 0.8rem;
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leader-close:hover {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.leader-card.expanded .leader-learn-more {
    display: none;
}

.leader-card.expanded .leader-bio {
    display: block;
}


/* ============================================
   QUALITY BADGE IMAGE
   ============================================ */
.quality-badge-img {
    max-width: 180px;
    height: auto;
}

/* ============================================
   PARTNERS / CONSORTIUM
   ============================================ */
.partners {
    background: var(--white);
    padding-bottom: 3rem;
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.partners-logos img {
    height: 50px;
    width: auto;
    opacity: 0.7;
    transition: var(--transition);
    filter: grayscale(30%);
}

.partners-logos img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.partners-funding-marquee {
    overflow: hidden;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.partners-funding-marquee .marquee-track {
    display: flex;
    gap: 4rem;
    width: max-content;
    align-items: center;
    animation: partnersMarquee 30s linear infinite;
}

.partners-funding-marquee .marquee-track img {
    height: 40px;
    width: auto;
    opacity: 0.6;
    flex-shrink: 0;
}

@keyframes partnersMarquee {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-50% - 2rem)); }
}

@media (prefers-reduced-motion: reduce) {
    .partners-funding-marquee .marquee-track {
        animation: none;
    }
}

/* ============================================
   CTA BAND
   ============================================ */
.cta-band {
    background: linear-gradient(135deg, var(--blue-bright) 0%, var(--blue-accent) 100%);
    color: var(--white);
    text-align: center;
    padding: 4rem 0;
}

.cta-band h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-band p {
    font-size: 1.05rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.cta-band .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.cta-band .btn-outline:hover {
    background: var(--white);
    color: var(--blue-bright);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-dark);
    color: rgba(255,255,255,0.75);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 1.25rem;
    opacity: 0.7;
}

.footer-brand .footer-logo {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer h4 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--white);
    margin-bottom: 1.25rem;
}

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

.footer ul a {
    font-size: 0.88rem;
    opacity: 0.7;
    transition: var(--transition);
}

.footer ul a:hover {
    opacity: 1;
    color: var(--white);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--blue);
    border-color: var(--blue);
}

.footer-social svg {
    width: 16px;
    height: 16px;
    fill: var(--white);
}

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    opacity: 0.5;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a:hover {
    opacity: 1;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-section {
    position: relative;
    background: var(--gray-light);
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 116, 187, 0.03) 0%, rgba(38, 116, 187, 0.08) 100%);
    z-index: 0;
}

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

.contact-form {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 40px rgba(0,0,0,0.1);
    padding: 2.5rem 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
}

.form-row .form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group .required {
    color: var(--blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1.5px solid #e0e0e0;
    border-radius: 6px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--white);
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #bbb;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(38, 116, 187, 0.1);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
    border-color: #c0392b;
}

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

.form-hint {
    display: block;
}

.form-required-note {
    font-size: 0.82rem;
    color: var(--gray);
    margin-bottom: 1rem;
}

.form-required-note .required {
    color: var(--blue);
}

.form-submit-row {
    text-align: center;
    margin-top: 0.5rem;
}

.form-submit-row .btn {
    width: 100%;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    border-radius: 6px;
}

.form-status {
    text-align: center;
    margin-top: 1.25rem;
    padding: 1rem;
    border-radius: 6px;
    font-size: 0.92rem;
}

.form-status.success {
    background: #e8f5e9;
    color: #2e7d32;
}

.form-status.error {
    background: #fce4ec;
    color: #c0392b;
}

/* ============================================
   HERO VIDEO
   ============================================ */
.hero-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 85vh;
    margin-top: 110px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 60%, #143d63 100%);
}

.hero-video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-video-wrapper + .hero {
    margin-top: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
    .nav-link {
        padding: 1.6rem 0.8rem;
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: 2.6rem;
    }

    .products-grid,
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .leadership-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        max-width: 900px;
    }
}

/* Mobile landscape / small tablets */
@media (max-width: 768px) {
    .hero-video-wrapper {
        display: none;
    }

    .contact-form {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .header-top {
        display: none;
    }

    .hero {
        margin-top: 75px;
    }

    .nav-main .container {
        height: 65px;
    }

    .logo img {
        height: 40px;
    }

    /* Mobile nav toggle */
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        box-shadow: var(--shadow-hover);
        border-top: 3px solid var(--blue);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-link {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--gray-light);
    }

    .nav-link::after {
        display: none;
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        display: none;
        background: var(--gray-light);
    }

    .nav-item.mobile-open .dropdown {
        display: block;
    }

    .nav-search {
        display: none;
    }

    .mobile-lang-switch {
        display: flex;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 4rem 0;
    }

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

    .hero-visual {
        display: flex;
        justify-content: center;
    }

    .hero-device-img {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    /* Sections */
    .section {
        padding: 3.5rem 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    /* Products */
    .products-grid {
        grid-template-columns: 1fr;
    }
    .product-card--video {
        order: -1;
    }

    /* Expertise */
    .expertise-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    /* Quality */
    .quality-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .quality-badges {
        flex-direction: row;
        justify-content: center;
    }

    /* Locations */
    .locations-grid {
        grid-template-columns: 1fr;
    }

    /* News */
    .news-grid {
        grid-template-columns: 1fr;
    }

    /* Leadership */
    .leadership-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }

    .leader-card-primary {
        transform: none;
    }



    /* Partners */
    .partners-logos img {
        height: 40px;
    }

    .partners-funding-marquee .marquee-track img {
        height: 30px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}

/* Small phones */
@media (max-width: 420px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .quality-badges {
        flex-direction: column;
    }

    .stat-number {
        font-size: 1.6rem;
    }
}

/* ============================================
   OUR STORY PAGE
   ============================================ */
.story-hero {
    background: linear-gradient(135deg, var(--blue-light) 0%, #ffffff 60%);
    padding: 5rem 0 4rem;
    border-bottom: 1px solid #eee;
}

.story-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.story-hero-copy .section-label {
    margin-bottom: 1rem;
    display: inline-block;
}

.story-hero-copy h1 {
    font-size: 2.8rem;
    line-height: 1.15;
    color: var(--gray-dark);
    margin: 0.5rem 0 1.5rem;
}

.story-hero-copy h1 span {
    color: var(--blue);
}

.story-hero-copy p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.6;
    max-width: 32rem;
}

.story-hero-video {
    position: relative;
    aspect-ratio: 1 / 1;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.story-hero-video::before {
    content: "LifeShield";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.12);
    font-size: 3.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    pointer-events: none;
    white-space: nowrap;
}

.story-play-btn {
    position: relative;
    z-index: 1;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    color: var(--blue);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 6px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.story-play-btn:hover {
    transform: scale(1.08);
    background: var(--white);
}

.story-video-label {
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    white-space: nowrap;
}

.story-hero-image {
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: block;
}

.story-timeline {
    background: var(--gray-light);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 4.5rem;
}

.timeline::before {
    content: "";
    position: absolute;
    left: calc(1.75rem - 1px);
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: var(--blue);
    opacity: 0.35;
}

.timeline-item {
    position: relative;
    background: var(--white);
    border: 1px solid var(--blue);
    border-radius: 8px;
    padding: 1.75rem 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    scroll-margin-top: 120px;
}

.timeline-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.timeline-year {
    position: absolute;
    left: -4.5rem;
    top: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--blue);
    color: var(--white);
    font-weight: 700;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.02em;
    z-index: 1;
    border: 2px solid var(--blue);
    box-sizing: border-box;
}

.timeline-year.is-major {
    left: -5rem;
    width: 4.5rem;
    height: 4.5rem;
    font-size: 1rem;
    background: var(--white);
    color: var(--blue);
    border: 2px solid var(--blue);
}

.timeline-end {
    position: relative;
    height: 3.5rem;
}

.timeline-end .timeline-year {
    top: 0;
}

.timeline-kicker {
    display: block;
    color: var(--blue);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.timeline-body h3 {
    font-size: 1.25rem;
    color: var(--gray-dark);
    margin: 0 0 0.75rem;
}

.timeline-body p {
    color: var(--text);
    line-height: 1.65;
    margin: 0;
}

.timeline-image {
    margin: 1.25rem 0 0;
    border-radius: 6px;
    overflow: hidden;
}

.timeline-image img {
    width: 100%;
    height: auto;
    display: block;
}

.timeline-body a {
    color: var(--blue);
    text-decoration: none;
    border-bottom: 1px dotted var(--blue);
    transition: var(--transition);
}

.timeline-body a:hover {
    color: var(--blue-dark);
    border-bottom-style: solid;
}

.leader-hover-card {
    position: fixed;
    z-index: 9000;
    width: 270px;
    background: var(--white);
    border: 1px solid var(--blue);
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    overflow: hidden;
    pointer-events: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.leader-hover-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.leader-hover-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    object-position: top;
    display: block;
}

.leader-hover-card-body {
    padding: 0.85rem 1rem;
}

.leader-hover-card-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-dark);
    margin: 0 0 0.2rem;
}

.leader-hover-card-role {
    font-size: 0.75rem;
    color: var(--blue);
    line-height: 1.4;
    margin: 0 0 0.65rem;
}

.leader-hover-card-bio {
    font-size: 0.8rem;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
    text-align: left;
}

@media (hover: none) {
    .leader-hover-card { display: none; }
}

.story-cta {
    text-align: center;
    margin-top: 3rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .story-hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .story-hero-copy h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 640px) {
    .story-hero {
        padding: 4rem 0 2.5rem;
    }

    .story-hero-copy h1 {
        font-size: 1.85rem;
    }

    .timeline {
        padding-left: 3.25rem;
    }

    .timeline::before {
        left: calc(1.3rem - 1px);
    }

    .timeline-item {
        padding: 1.4rem 1.4rem;
        scroll-margin-top: 80px;
    }

    .timeline-year {
        left: -3.25rem;
        width: 2.6rem;
        height: 2.6rem;
        font-size: 0.72rem;
        top: 1.1rem;
    }

    .timeline-year.is-major {
        left: -3.6rem;
        width: 3.3rem;
        height: 3.3rem;
        font-size: 0.85rem;
        top: 0.9rem;
    }

    .timeline-end {
        height: 2.6rem;
    }
}