/* ================================
   CIPHER MEDITECH LLP - STYLES
   Professional Medical Device Portfolio
   ================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Cipher Meditech Navy Theme */
    --color-primary: #1a4470;
    --color-primary-dark: #0f2d4d;
    --color-primary-light: #2a5a8f;
    
    /* Accent Colors */
    --color-accent: #4a9fd4;
    --color-accent-light: #7fbde8;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-off-white: #f8fafb;
    --color-gray-50: #f1f5f5;
    --color-gray-100: #e2e8e8;
    --color-gray-200: #c5d1d1;
    --color-gray-300: #9aabab;
    --color-gray-400: #6b7f7f;
    --color-gray-500: #4a5f5f;
    --color-gray-600: #374747;
    --color-gray-700: #2a3636;
    --color-gray-800: #1a2424;
    --color-gray-900: #0f1515;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(26, 68, 112, 0.05);
    --shadow-md: 0 4px 12px rgba(26, 68, 112, 0.08);
    --shadow-lg: 0 12px 32px rgba(26, 68, 112, 0.12);
    --shadow-xl: 0 24px 48px rgba(26, 68, 112, 0.16);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ================================
   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);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ================================
   TYPOGRAPHY
   ================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-gray-800);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

/* ================================
   LAYOUT
   ================================ */
.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ================================
   NAVIGATION
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    display: block !important;
}

.logo-img-sm {
    height: 40px;
}

/* Make logo white on dark backgrounds (hero/navbar before scroll) */
.navbar:not(.scrolled) .logo-img {
    filter: brightness(0) invert(1);
}

.footer .logo-img {
    filter: brightness(0) invert(1);
    height: 45px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    position: relative;
    padding: var(--space-sm) 0;
}

.navbar:not(.scrolled) .nav-links a {
    color: rgba(255, 255, 255, 0.9);
}

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-800);
    transition: var(--transition-base);
}

.navbar:not(.scrolled) .mobile-menu-btn span {
    background: var(--color-white);
}

/* ================================
   BUTTONS
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-full {
    width: 100%;
}

/* ================================
   HERO SECTION - Medtronic Style
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-xl) var(--space-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, #1a1a4e 0%, #2d1b69 25%, #1a4470 50%, #0a2540 100%);
}

.hero-wave {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(147, 51, 234, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(236, 72, 153, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 50% 80%, rgba(59, 130, 246, 0.2) 0%, transparent 50%);
}

.hero-card-logo {
    position: absolute;
    top: 20px;
    right: 20px;
    height: 80px;
    width: auto;
    z-index: 2;
}

@media (max-width: 900px) {
    .hero-card-logo {
        height: 60px;
        top: 15px;
        right: 15px;
    }
}

@media (max-width: 600px) {
    .hero-card-logo {
        height: 50px;
        top: 10px;
        right: 10px;
    }
}

.hero-wave::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(255,255,255,0.02) 0%, transparent 100%);
}

.hero-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeUp 1s ease-out;
}

.hero-card {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 80px -20px rgba(0, 0, 0, 0.4);
}

.hero-card-content {
    padding: var(--space-3xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

.hero-badge svg {
    color: var(--color-primary);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.hero-description {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.hero-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: gap 0.3s ease;
}

.hero-link:hover {
    gap: var(--space-md);
}

.hero-link svg {
    transition: transform 0.3s ease;
}

.hero-link:hover svg {
    transform: translateX(4px);
}

.hero-card-image {
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 450px;
}

@media (max-width: 900px) {
    .hero-card {
        grid-template-columns: 1fr;
    }
    
    .hero-card-content {
        padding: var(--space-2xl);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-image {
        min-height: 300px;
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 100px var(--space-md) var(--space-2xl);
    }
    
    .hero-card-content {
        padding: var(--space-xl);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fadeUp 1s ease-out 0.6s both;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(10px); }
}

/* ================================
   SECTION STYLES
   ================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    color: var(--color-gray-500);
    font-size: 1.125rem;
}

/* ================================
   PRODUCTS SECTION
   ================================ */
.products {
    padding: var(--space-4xl) 0;
    background: var(--color-off-white);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-gray-50), var(--color-gray-100));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.card-icon svg {
    width: 32px;
    height: 32px;
}

.product-card:hover .card-icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.card-title {
    margin-bottom: var(--space-md);
    color: var(--color-gray-800);
}

.card-description {
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
    font-size: 0.9375rem;
}

.card-features {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-md);
}

.card-features li {
    position: relative;
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.card-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
}

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

.card-link:hover svg {
    transform: translateX(4px);
}

/* ================================
   FEATURES SECTION
   ================================ */
.features {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.features-description {
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
    font-size: 1.125rem;
    line-height: 1.8;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.feature-item {
    display: flex;
    gap: var(--space-md);
}

.feature-icon {
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.feature-text h4 {
    margin-bottom: var(--space-xs);
    color: var(--color-gray-800);
}

.feature-text p {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
}

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

.visual-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0a1929 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.visual-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 80%, rgba(74, 159, 212, 0.2) 0%, transparent 40%);
}

.visual-content {
    position: absolute;
    inset: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    width: fit-content;
}

.trust-icon {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.trust-text {
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.875rem;
}

.brand-logos {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Partners List in Visual Card */
.partners-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: auto;
}

.partner-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
}

.partner-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent-light);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.trust-badge svg {
    flex-shrink: 0;
}

/* ================================
   TRUSTED PARTNERS SECTION
   ================================ */
.partners {
    padding: var(--space-2xl) 0;
    background: var(--color-off-white);
    border-top: 1px solid var(--color-gray-100);
}

.partners-label {
    text-align: center;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-400);
    margin-bottom: var(--space-lg);
}

.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
}

.partner-logo {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-500);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.partner-logo:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
    .partners-logos {
        gap: var(--space-sm);
    }
    
    .partner-logo {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-sm);
    }
}

/* ================================
   ABOUT SECTION
   ================================ */
.about {
    padding: var(--space-4xl) 0;
    background:linear-gradient(135deg, var(--color-primary) 0%, #0a1929 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about .section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

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

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

.about-image {
    position: relative;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 4/5;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-image:hover .about-photo {
    transform: scale(1.05);
}

.image-frame {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-200) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
}

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

.frame-logo-img {
    display: block;
    width: 120px;
    height: auto;
    margin: 0 auto var(--space-lg);
}

.frame-text {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-500);
}

.about-description {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-values {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.value-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: var(--radius-full);
}

.value-icon {
    color: var(--color-accent);
}

.value-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

/* ================================
   CAREERS SECTION
   ================================ */
/* ================================
   CAREERS SECTION - Medtronic Style
   ================================ */
.careers {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.careers-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.careers-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(10, 25, 41, 0.95) 0%,
        rgba(10, 25, 41, 0.7) 40%,
        rgba(10, 25, 41, 0.3) 70%,
        transparent 100%
    );
}

.careers-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-4xl) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.careers-text {
    max-width: 450px;
}

.careers-tag {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent-light);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-lg);
}

.careers-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.careers-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.careers-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent-light);
    text-decoration: none;
    transition: gap 0.3s ease;
}

.careers-link:hover {
    gap: var(--space-md);
}

.careers-link svg {
    transition: transform 0.3s ease;
}

.careers-link:hover svg {
    transform: translateX(4px);
}

.careers-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.careers-action-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 220px;
}

.careers-action-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.careers-action-link svg {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.careers-action-link:hover svg {
    opacity: 1;
}

@media (max-width: 900px) {
    .careers-container {
        flex-direction: column;
        gap: var(--space-2xl);
    }
    
    .careers-title {
        font-size: 2.5rem;
    }
    
    .careers-overlay {
        background: linear-gradient(
            180deg,
            rgba(10, 25, 41, 0.9) 0%,
            rgba(10, 25, 41, 0.7) 100%
        );
    }
    
    .careers-actions {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (max-width: 600px) {
    .careers {
        min-height: 500px;
    }
    
    .careers-title {
        font-size: 2rem;
    }
    
    .careers-action-link {
        min-width: auto;
        flex: 1;
    }
}

.careers-email a {
    color: var(--color-primary);
    font-weight: 500;
}

.careers-email a:hover {
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .careers-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .careers-card {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .careers-benefits {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* ================================
   CONTACT SECTION
   ================================ */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
}

.contact-description {
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

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

.contact-text h4 {
    margin-bottom: var(--space-xs);
    color: var(--color-gray-800);
}

.contact-text p {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Office Locations */
.office-locations {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.office-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-gray-100);
}

.office-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-family: var(--font-body);
}

.office-title svg {
    flex-shrink: 0;
}

.office-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.office-address {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin: 0;
}

.office-contact {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin: 0;
}

.office-contact strong {
    color: var(--color-gray-600);
}

.contact-email {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
}

@media (max-width: 640px) {
    .office-locations {
        grid-template-columns: 1fr;
    }
}

.contact-form-wrapper {
    background: var(--color-off-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid var(--color-gray-100);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input,
.form-group textarea {
    padding: var(--space-md);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    color: var(--color-gray-800);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 110, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-300);
}

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

.contact-form .btn {
    grid-column: 1 / -1;
    margin-top: var(--space-md);
}

/* Contact Form Footer */
.contact-form-footer {
    text-align: center;
    margin-top: var(--space-lg);
}

.contact-form-footer p {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-xs);
}

.contact-form-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.contact-form-links a {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
}

.contact-form-links a:hover {
    text-decoration: underline;
}

.contact-form-links .divider {
    color: var(--color-gray-400);
}

@media (max-width: 480px) {
    .contact-form-links {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .contact-form-links .divider {
        display: none;
    }
    
    .contact-form-links a {
        font-size: 0.8125rem;
    }
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-700);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand .logo-icon-svg {
    color: var(--color-white);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-brand .logo-accent {
    color: var(--color-gray-400);
}

.footer-tagline {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
    max-width: 300px;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a,
.footer-column li {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.footer-legal {
    color: var(--color-gray-500);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */
@media (max-width: 1024px) {
    .features-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-visual {
        order: -1;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .navbar.scrolled .nav-links,
    .nav-links {
        background: var(--color-white);
    }
    
    .nav-links a {
        color: var(--color-gray-700) !important;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 3rem;
        --space-4xl: 4rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ================================
   ANIMATIONS
   ================================ */
@media (prefers-reduced-motion: no-preference) {
    .product-card,
    .feature-item,
    .contact-item {
        opacity: 0;
        transform: translateY(20px);
        animation: slideUp 0.6s ease forwards;
    }
    
    .product-card:nth-child(1) { animation-delay: 0.1s; }
    .product-card:nth-child(2) { animation-delay: 0.2s; }
    .product-card:nth-child(3) { animation-delay: 0.3s; }
    .product-card:nth-child(4) { animation-delay: 0.4s; }
    .product-card:nth-child(5) { animation-delay: 0.5s; }
    .product-card:nth-child(6) { animation-delay: 0.6s; }
    
    .feature-item:nth-child(1) { animation-delay: 0.1s; }
    .feature-item:nth-child(2) { animation-delay: 0.2s; }
    .feature-item:nth-child(3) { animation-delay: 0.3s; }
    .feature-item:nth-child(4) { animation-delay: 0.4s; }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Intersection Observer will trigger these */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* ================================
   LARGE SCREEN ENHANCEMENTS (1400px+)
   ================================ */
@media (min-width: 1400px) {
    .section-container,
    .nav-container,
    .footer-container {
        max-width: 1400px;
    }
    
    /* Larger logo for big screens */
    .logo-img {
        height: 70px !important;
    }
    
    .footer .logo-img {
        height: 65px !important;
    }
    
    .hero-container {
        max-width: 1320px;
    }
    
    .hero-card {
        gap: var(--space-2xl);
    }
    
    .hero-card-logo {
        height: 120px;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-description {
        font-size: 1.0625rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    }
    
    .product-card {
        padding: var(--space-2xl) var(--space-xl);
    }
    
    .features-grid,
    .about-grid,
    .contact-grid {
        gap: var(--space-4xl);
    }
    
    .footer-main {
        gap: var(--space-4xl);
    }
}

@media (min-width: 1600px) {
    .section-container,
    .nav-container,
    .footer-container {
        max-width: 1520px;
    }
    
    /* Even larger logo for very big screens */
    .logo-img {
        height: 80px !important;
    }
    
    .footer .logo-img {
        height: 75px !important;
    }
    
    .hero-card-logo {
        height: 130px;
    }
    
    .hero-container {
        max-width: 1440px;
    }
    
    .hero-card-content {
        padding: var(--space-4xl);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-2xl);
    }
    
    .section-header {
        max-width: 800px;
    }
    
    h2 {
        font-size: clamp(2rem, 3vw, 3.5rem);
    }
}

@media (min-width: 1920px) {
    .section-container,
    .nav-container,
    .footer-container {
        max-width: 1680px;
    }
    
    /* Largest logo for full HD+ screens */
    .logo-img {
        height: 90px !important;
    }
    
    .footer .logo-img {
        height: 85px !important;
    }
    
    .hero-card-logo {
        height: 150px;
    }
    
    .hero-container {
        max-width: 1560px;
    }
    
    .hero-card-content {
        padding: var(--space-4xl) 5rem;
    }
    
    .hero-image {
        min-height: 550px;
    }
    
    .careers {
        min-height: 700px;
    }
    
    .careers-title {
        font-size: 4rem;
    }
}

/* ================================
   FLOATING WHATSAPP BUTTON
   ================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float a:active {
    transform: scale(0.95);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
}

/* Tooltip on hover */
.whatsapp-float .tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-gray-800);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-float .tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--color-gray-800);
}

.whatsapp-float a:hover + .tooltip,
.whatsapp-float:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

/* Pulse animation */
.whatsapp-float a::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    animation: whatsappPulse 2s infinite;
    z-index: -1;
}

@keyframes whatsappPulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float a {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float a::before {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
    
    .whatsapp-float .tooltip {
        display: none;
    }
}