/* ============================
   ROOT VARIABLES & THEME
   ============================ */

:root {
    /* Light Mode */
    --primary: #0057B8;
    --primary-dark: #003D7A;
    --secondary: #0B1F3A;
    --accent: #00C2A8;
    --success: #2ECC71;
    
    --bg-light: #F5F7FA;
    --bg-white: #FFFFFF;
    --text-primary: #1A202C;
    --text-secondary: #718096;
    --border-color: #E2E8F0;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    --transition: all 0.3s ease;
}

body.dark-mode {
    /* Dark Mode */
    --bg-light: #0B1F3A;
    --bg-white: #1A2F4A;
    --text-primary: #F5F7FA;
    --text-secondary: #B0BEC5;
    --border-color: #2A3F54;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
}

/* ============================
   RESET & BASE STYLES
   ============================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    color: var(--text-primary);
    background: var(--bg-light);
    transition: var(--transition);
    font-size: 16px;
    line-height: 1.6;
}

/* ============================
   NAVIGATION
   ============================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    backdrop-filter: blur(0px);
}

.navbar.sticky {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

body.dark-mode .navbar.sticky {
    background: rgba(11, 31, 58, 0.95);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: white !important;
    border-radius: 50px;
    transition: var(--transition);
    text-decoration: none;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: rgba(0, 87, 184, 0.1);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-link {
        font-size: 1.1rem;
    }
}

/* ============================
   BUTTONS
   ============================ */

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.btn-small {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
}

.link-button {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.link-button:hover {
    color: var(--primary-dark);
    gap: 1rem;
}

/* ============================
   LAYOUT BASICS
   ============================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.page {
    display: none;
}

.page.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.hidden {
    display: none !important;
}

/* ============================
   HERO SECTION
   ============================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-light), var(--primary) 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: 10%;
    left: 10%;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: 20%;
    right: 10%;
    animation-delay: 2s;
}

.blob-3 {
    width: 250px;
    height: 250px;
    background: var(--primary);
    bottom: 10%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(30px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 800px;
    animation: slideUp 0.8s ease;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 20px;
    background: white;
    border-radius: 2px;
    opacity: 0.7;
    animation: scroll 1.5s ease infinite;
}

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .hero-buttons a {
        width: 100%;
    }
}

/* ============================
   FEATURED PRODUCTS SECTION
   ============================ */

.featured-products {
    padding: 80px 0;
    background: var(--bg-white);
    position: relative;
    z-index: 10;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.08), rgba(0, 194, 168, 0.08));
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.15), rgba(0, 194, 168, 0.15));
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.product-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.product-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.product-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.product-link:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary);
}

/* Scroll Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out 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; }
.product-card:nth-child(7) { animation-delay: 0.7s; }

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

/* ============================
   SECTION HEADERS
   ============================ */

.section-header {
    margin-bottom: 3rem;
}

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

.section-tag {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    display: block;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.section-header.text-center .underline {
    margin: 0 auto;
}

/* ============================
   ABOUT PREVIEW
   ============================ */

.about-preview {
    padding: 80px 0;
    background: var(--bg-white);
}

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

.about-grid-expanded {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.about-content-card {
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.08), rgba(0, 194, 168, 0.08));
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.about-content-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.15), rgba(0, 194, 168, 0.15));
}

.about-content-card h3 {
    color: var(--primary);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.about-content-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

.about-cta {
    grid-column: 1 / -1;
    text-align: center;
    padding: 1rem 0;
}

.about-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.2), rgba(0, 194, 168, 0.2));
    border-radius: 16px;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.value-check {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }
}

/* ============================
   WHY CHOOSE SECTION
   ============================ */

.why-choose-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================
   TIMELINE
   ============================ */

.quality-timeline {
    padding: 80px 0;
    background: var(--bg-white);
}

.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--accent));
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    text-align: right;
    margin-right: 52%;
}

.timeline-item:nth-child(even) {
    text-align: left;
    margin-left: 52%;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 10;
}

.timeline-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.timeline-content {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 3px solid var(--primary);
}

.timeline-item:nth-child(even) .timeline-content {
    border-left: none;
    border-right: 3px solid var(--primary);
}

.timeline-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        margin-left: 70px;
        margin-right: 0;
        text-align: left;
    }

    .timeline-marker {
        left: 20px;
    }

    .timeline-content {
        border-left: 3px solid var(--primary) !important;
        border-right: none !important;
    }
}

/* ============================
   CTA SECTION
   ============================ */

.cta-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 4rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.cta-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: white;
}

.cta-card p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* ============================
   PAGE HERO
   ============================ */

.page-hero {
    background-size: cover;
    background-position: center;
    padding: 120px 40px;
    color: white;
    position: relative;
    text-align: center;
    margin-top: 70px;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.8), rgba(0, 194, 168, 0.8));
    z-index: 1;
}

.page-hero h1,
.page-hero p {
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ============================
   ABOUT PAGE
   ============================ */

.history-section {
    padding: 80px 0;
}

.history-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.history-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 3rem;
    align-items: start;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    animation: slideInLeft 0.6s ease forwards;
}

.history-item:last-child {
    border-bottom: none;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.history-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.history-text h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.history-text p {
    color: var(--text-secondary);
}

.mission-section {
    padding: 60px 0;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.mvv-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.mvv-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.mvv-card h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.mvv-card p,
.values-list-bullet {
    color: var(--text-secondary);
    line-height: 1.8;
}

.values-list-bullet {
    list-style: none;
    padding: 0;
}

.values-list-bullet li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.values-list-bullet li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* ============================
   ABOUT SECTIONS
   ============================ */

.about-content-main {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 0;
}

.about-content-main p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.intro-text {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.15rem;
}

.directors-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.directors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    max-width: 600px;
    margin: 0 auto;
}

.director-card {
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.08), rgba(0, 194, 168, 0.08));
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.director-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.director-card h3 {
    color: var(--text-primary);
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.director-title {
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
}

.why-choose-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.why-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.why-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.why-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.why-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.certifications-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.cert-badge {
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.1), rgba(0, 194, 168, 0.1));
    padding: 2.5rem 2rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.cert-badge:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, rgba(0, 87, 184, 0.15), rgba(0, 194, 168, 0.15));
}

.cert-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.cert-badge p {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.05rem;
}

/* ============================
   QUALITY PAGE
   ============================ */

.manufacturing-section {
    padding: 80px 0;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.standard-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.standard-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.standard-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.standard-card h3 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.standard-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.process-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.process-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    align-items: center;
}

.process-step {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.process-step:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
}

.process-step h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .process-arrow {
        display: none;
    }

    .process-flow {
        grid-template-columns: 1fr;
    }
}

.certifications-section {
    padding: 80px 0;
}

.certifications-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.cert-item:hover {
    border-color: var(--accent);
    transform: translateX(5px);
}

.cert-check {
    width: 30px;
    height: 30px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.cert-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* ============================
   CAREERS PAGE
   ============================ */

.culture-section {
    padding: 80px 0;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.culture-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.culture-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.culture-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.culture-card h3 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.culture-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.positions-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.positions-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.position-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.position-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.position-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.position-card h3 {
    color: var(--text-primary);
    margin: 0;
}

.position-location {
    background: rgba(0, 87, 184, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.position-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ============================
   CONTACT PAGE
   ============================ */

.contact-info-section {
    padding: 80px 0;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.contact-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--primary-dark);
}

.small-text {
    font-size: 0.85rem !important;
}

.contact-form-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-light);
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 87, 184, 0.1);
}

.contact-form .btn {
    width: 100%;
    margin-top: 1rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(46, 204, 113, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}

.form-message.error {
    display: block;
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.map-section {
    padding: 80px 0;
}

/* ============================
   FOOTER
   ============================ */

.footer {
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(11, 31, 58, 0.95) 100%);
    color: white;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(0, 194, 168, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 0.85rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--accent);
    padding-left: 5px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 194, 168, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    color: var(--secondary) !important;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.9rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: var(--secondary);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: white;
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    padding-top: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6) !important;
}

.footer-links a:hover {
    color: var(--accent) !important;
}

/* ============================
   FLOATING WHATSAPP BUTTON
   ============================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
    transition: var(--transition);
    z-index: 999;
}

.whatsapp-float:hover {
    background: #20ba5a;
    transform: scale(1.1);
}

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

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .cta-card {
        padding: 2rem;
    }

    .cta-card h2 {
        font-size: 1.5rem;
    }

    .page-hero {
        padding: 80px 20px;
        margin-top: 60px;
    }

    .page-hero h1 {
        font-size: 1.75rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .history-item {
        grid-template-columns: 80px 1fr;
        gap: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .product-card {
        padding: 1.5rem 1rem;
    }

    .product-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .featured-products {
        padding: 60px 0;
    }

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

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

    .timeline {
        padding-left: 0;
    }

    .timeline-item {
        padding-left: 1rem;
        margin-left: 20px;
    }

    .timeline-marker {
        width: 30px;
        height: 30px;
        left: -45px;
    }

    .timeline-number {
        font-size: 0.85rem;
    }

    .about-grid-expanded {
        grid-template-columns: 1fr;
    }

    .about-cta {
        grid-column: auto;
    }

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

    .why-choose-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-buttons a {
        width: 100%;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

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

    .product-card {
        padding: 1rem;
    }

    .product-icon {
        font-size: 2rem;
    }

    .product-card h3 {
        font-size: 1.1rem;
    }

    .product-card p {
        font-size: 0.85rem;
    }

    .whatsapp-float {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
    }

    .nav-menu {
        padding: 1rem;
        min-width: 200px;
    }

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

    .feature-card {
        padding: 1.5rem;
    }

    .career-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}